81996615168000
81,996,615,168,000 is an even composite number composed of six prime numbers multiplied together.
81996615168000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, eight hundred seventy-two divisors.
Prime factorization of 81996615168000:
212 × 3 × 53 × 132 × 172 × 1093
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 13 × 13 × 17 × 17 × 1093)See below for interesting mathematical facts about the number 81996615168000 from the Numbermatics database.
Names of 81996615168000
- Cardinal: 81996615168000 can be written as Eighty-one trillion, nine hundred ninety-six billion, six hundred fifteen million, one hundred sixty-eight thousand.
Scientific notation
- Scientific notation: 8.1996615168 × 1013
Factors of 81996615168000
Divisors of 81996615168000
- Number of divisors d(n): 1872
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 25 26 30 32 34 39 40 48 50 51 52 60 64 65 68 75 78 80 85 96 100 102 104 120 125 128 130 136 150 156 160 169 170 192 195 200 204 208 221 240 250 255 256 260 272 289 300 312 320 325 338 340 375 384 390 400 408 416 425 442 480 500 507 510 512 520 544 578 600 624 640 650 663 676 680 750 768 780 800 816 832 845 850 867 884 960 975 1000 1014 1020 1024 1040 1088 1093 1105 1156 1200 1248 1275 1280 1300 1326 1352 1360 1445 1500 1536 1560 1600 1625 1632 1664 1690 1700 1734 1768 1920 1950 2000 2028 2040 2048 2080 2125 2176 2186 2210 2312 2400 2496 2535 2550 2560 2600 2652 2704 2720 2873 2890 3000 3072 3120 3200 3250 3264 3279 3315 3328 3380 3400 3468 3536 3757 3840 3900 4000 4056 4080 4096 4160 4225 4250 4335 4352 4372 4420 4624 4800 4875 4992 5070 5100 5120 5200 5304 5408 5440 5465 5525 5746 5780 6000 6144 6240 6375 6400 6500 6528 6558 6630 6656 6760 6800 6936 7072 7225 7514 7680 7800 8000 8112 8160 8320 8450 8500 8619 8670 8704 8744 8840 9248 9600 9750 9984 10140 10200 10240 10400 10608 10816 10880 10930 11050 11271 11492 11560 12000 12288 12480 12675 12750 12800 13000 13056 13116 13260 13312 13520 13600 13872 14144 14209 14365 14450 15028 15360 15600 16000 16224 16320 16395 16575 16640 16900 17000 17238 17340 17408 17488 17680 18496 18581 18785 19200 19500 19968 20280 20400 20480 20800 21125 21216 21632 21675 21760 21860 22100 22542 22984 23120 24000 24960 25350 25500 25600 26000 26112 26232 26520 26624 27040 27200 27325 27625 27744 28288 28418 28730 28900 30056 30720 31200 32000 32448 32640 32790 33150 33280 33800 34000 34476 34680 34816 34976 35360 36125 36992 37162 37570 38400 39000 39936 40560 40800 41600 42250 42432 42627 43095 43264 43350 43520 43720 44200 45084 45968 46240 48000 48841 49920 50700 51000 51200 52000 52224 52464 53040 53248 54080 54400 54650 55250 55488 55743 56355 56576 56836 57460 57800 60112 61440 62400 63375 64000 64896 65280 65580 66300 66560 67600 68000 68952 69360 69632 69952 70720 71045 71825 72250 73984 74324 75140 76800 78000 79872 81120 81600 81975 82875 83200 84500 84864 85254 86190 86528 86700 87040 87440 88400 90168 91936 92480 92905 93925 96000 97682 99840 101400 102000 102400 104000 104448 104928 106080 108160 108375 108800 109300 110500 110976 111486 112710 113152 113672 114920 115600 120224 124800 126750 128000 129792 130560 131160 132600 133120 135200 136000 136625 137904 138720 139904 141440 142090 143650 144500 146523 147968 148648 150280 153600 156000 159744 162240 163200 163950 165750 166400 169000 169728 170508 172380 173056 173400 174080 174880 176800 180336 183872 184717 184960 185810 187850 192000 195364 199680 202800 204000 208000 208896 209856 212160 213135 215475 216320 216750 217600 218600 221000 221952 222972 225420 226304 227344 229840 231200 240448 241553 244205 249600 253500 256000 259584 261120 262320 265200 266240 270400 272000 273250 275808 277440 278715 279808 281775 282880 284180 287300 289000 293046 295936 297296 300560 307200 312000 315877 324480 326400 327900 331500 332800 338000 339456 341016 344760 346112 346800 348160 349760 353600 355225 359125 360672 367744 369434 369920 371620 375700 384000 390728 399360 405600 408000 409875 416000 419712 424320 426270 430950 432640 433500 435200 437200 442000 443904 445944 450840 452608 454688 459680 462400 464525 469625 480896 483106 488410 499200 507000 512000 519168 522240 524640 530400 540800 544000 546500 551616 554151 554880 557430 559616 563550 565760 568360 574600 578000 586092 591872 594592 601120 624000 631754 648960 652800 655800 663000 665600 676000 678912 682032 689520 692224 693600 699520 707200 710450 718250 721344 724659 732615 735488 738868 739840 743240 751400 768000 781456 798720 811200 816000 819750 832000 839424 848640 852540 861900 865280 867000 870400 874400 884000 887808 891888 901680 905216 909376 919360 923585 924800 929050 939250 947631 961792 966212 976820 998400 1014000 1038336 1044480 1049280 1060800 1065675 1077375 1081600 1088000 1093000 1103232 1108302 1109760 1114860 1119232 1127100 1131520 1136720 1149200 1156000 1172184 1183744 1189184 1202240 1207765 1221025 1248000 1263508 1297920 1305600 1311600 1326000 1331200 1352000 1357824 1364064 1379040 1387200 1393575 1399040 1408875 1414400 1420900 1436500 1442688 1449318 1465230 1470976 1477736 1479680 1486480 1502800 1536000 1562912 1579385 1622400 1632000 1639500 1664000 1678848 1697280 1705080 1723800 1730560 1734000 1740800 1748800 1768000 1775616 1776125 1783776 1803360 1818752 1838720 1847170 1849600 1858100 1878500 1895262 1923584 1932424 1953640 1996800 2028000 2076672 2098560 2121600 2131350 2154750 2163200 2176000 2186000 2206464 2216604 2219520 2229720 2238464 2254200 2263040 2273440 2298400 2312000 2322625 2344368 2378368 2404480 2415530 2442050 2496000 2527016 2595840 2611200 2623200 2652000 2704000 2715648 2728128 2758080 2770755 2774400 2787150 2798080 2817750 2828800 2841800 2873000 2885376 2898636 2930460 2941952 2955472 2959360 2972960 3005600 3125824 3140189 3158770 3244800 3264000 3279000 3328000 3357696 3394560 3410160 3447600 3461120 3468000 3497600 3536000 3551232 3552250 3567552 3606720 3623295 3637504 3663075 3677440 3694340 3699200 3716200 3757000 3790524 3847168 3864848 3907280 3993600 4056000 4106401 4197120 4243200 4262700 4309500 4326400 4352000 4372000 4412928 4433208 4439040 4459440 4476928 4508400 4526080 4546880 4596800 4617925 4624000 4645250 4688736 4738155 4756736 4808960 4831060 4884100 4992000 5054032 5191680 5222400 5246400 5304000 5328375 5408000 5456256 5516160 5541510 5548800 5574300 5596160 5635500 5657600 5683600 5746000 5770752 5797272 5860920 5883904 5910944 5918720 5945920 6011200 6038825 6105125 6251648 6280378 6317540 6489600 6528000 6558000 6656000 6715392 6789120 6820320 6895200 6936000 6967875 6995200 7072000 7104500 7135104 7213440 7246590 7275008 7326150 7354880 7388680 7398400 7432400 7514000 7581048 7694336 7729696 7814560 7896925 8112000 8212802 8394240 8486400 8525400 8619000 8652800 8704000 8744000 8825856 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2562394224 2628096640 2669160650 2728128000 2837253120 2854041600 2885376000 2898636000 2955472000 2968203264 3000791040 3014581440 3032419200 3079800750 3091878400 3125824000 3140189000 3153715968 3202992780 3215553536 3234580480 3285120800 3416525632 3546566400 3567552000 3637504000 3710254080 3750988800 3768226800 3783004160 3790524000 3864848000 3881496576 3942144960 4003740975 4019441920 4043225600 4106401000 4204954624 4270657040 4365004800 4412928000 4433208000 4637817600 4688736000 4710283500 4728755200 4756736000 4823330304 4851870720 4927681200 4947005440 5001318400 5024302400 5054032000 5124788448 5256193280 5338321300 5456256000 5674506240 5708083200 5770752000 5797272000 5910944000 6029162880 6064838400 6159601500 6183756800 6251648000 6280378000 6307431936 6405985560 6431107072 6469160960 6570241600 6672901625 6833051264 7093132800 7135104000 7275008000 7420508160 7501977600 7536453600 7581048000 7729696000 7884289920 8007481950 8038883840 8086451200 8212802000 8409909248 8541314080 8866416000 9275635200 9377472000 9420567000 9457510400 9513472000 9646660608 9703741440 9855362400 10048604800 10108064000 10249576896 10512386560 10676642600 10912512000 11349012480 11594544000 11821888000 12058325760 12129676800 12319203000 12367513600 12503296000 12560756000 12614863872 12811971120 12862214144 13140483200 13345803250 13666102528 14186265600 14270208000 14841016320 15003955200 15072907200 15162096000 15459392000 15768579840 16014963900 16077767680 16172902400 16425604000 16819818496 17082628160 17732832000 18551270400 18754944000 18841134000 18915020800 19293321216 19407482880 19710724800 20018704875 20097209600 20216128000 20499153792 21024773120 21353285200 21825024000 23189088000 23643776000 24116651520 24259353600 24638406000 24735027200 25006592000 25121512000 25229727744 25623942240 26280966400 26691606500 27332205056 28372531200 28540416000 30145814400 30324192000 30918784000 31537159680 32029927800 32155535360 32345804800 32851208000 34165256320 35465664000 37102540800 37509888000 37682268000 38586642432 39421449600 40037409750 40194419200 40432256000 40998307584 42049546240 42706570400 46378176000 47287552000 48233303040 48518707200 49276812000 50243024000 50459455488 51247884480 52561932800 53383213000 54664410112 56745062400 60291628800 60648384000 61837568000 63074319360 64059855600 64311070720 65702416000 68330512640 70931328000 74205081600 75019776000 75364536000 78842899200 80074819500 80388838400 80864512000 81996615168 84099092480 85413140800 92756352000 94575104000 96466606080 97037414400 98553624000 100486048000 102495768960 105123865600 106766426000 109328820224 120583257600 121296768000 123675136000 126148638720 128119711200 131404832000 136661025280 141862656000 150729072000 157685798400 160149639000 160777676800 161729024000 163993230336 170826281600 185512704000 192933212160 197107248000 200972096000 204991537920 210247731200 213532852000 218657640448 241166515200 242593536000 252297277440 256239422400 262809664000 273322050560 283725312000 301458144000 315371596800 320299278000 321555353600 327986460672 341652563200 371025408000 394214496000 401944192000 409983075840 420495462400 427065704000 482333030400 485187072000 512478844800 525619328000 546644101120 602916288000 630743193600 640598556000 655972921344 683305126400 788428992000 803888384000 819966151680 854131408000 964666060800 1024957689600 1051238656000 1093288202240 1205832576000 1261486387200 1281197112000 1366610252800 1576857984000 1607776768000 1639932303360 1708262816000 2049915379200 2102477312000 2411665152000 2562394224000 2733220505600 3153715968000 3279864606720 3416525632000 4099830758400 4823330304000 5124788448000 5466441011200 6307431936000 6833051264000 8199661516800 10249576896000 13666102528000 16399323033600 20499153792000 27332205056000 40998307584000 81996615168000
- Sum of all divisors σ(n): 314143662564576
- Sum of proper divisors (its aliquot sum) s(n): 232147047396576
- 81996615168000 is an abundant number, because the sum of its proper divisors (232147047396576) is greater than itself. Its abundance is 150150432228576
Bases of 81996615168000
- Binary: 100101010010011010100110001111010110000000000002
- Hexadecimal: 0x4A93531EB000
- Base-36: T2CQ3KX6O
Squares and roots of 81996615168000
- 81996615168000 squared (819966151680002) is 6723444899009087668224000000
- 81996615168000 cubed (819966151680003) is 551299723987300786066137790021632000000000
-
The
square root of 81996615168000 is 9055198.2401270487 -
The
cube root of 81996615168000 is 43444.2170714135
Scales and comparisons
How big is 81996615168000?- 81,996,615,168,000 seconds is equal to 2,607,238 years, 37 weeks, 6 days, 18 hours, 40 minutes.
-
To count from 1 to 81,996,615,168,000 would take you about six million, five hundred eighteen thousand and ninety-six years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 81996615168000 cubic inches would be around 3620.4 feet tall.
Recreational maths with 81996615168000
- 81996615168000 backwards is 00086151669918
- 81996615168000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 81996615168000's digits is 60
- More coming soon!
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The information we have on file for 81996615168000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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