31394921128120
31,394,921,128,120 is an even composite number composed of seven prime numbers multiplied together.
31394921128120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 31394921128120:
23 × 5 × 11 × 173 × 43 × 67 × 712
(2 × 2 × 2 × 5 × 11 × 17 × 17 × 17 × 43 × 67 × 71 × 71)See below for interesting mathematical facts about the number 31394921128120 from the Numbermatics database.
Names of 31394921128120
- Cardinal: 31394921128120 can be written as Thirty-one trillion, three hundred ninety-four billion, nine hundred twenty-one million, one hundred twenty-eight thousand, one hundred twenty.
Scientific notation
- Scientific notation: 3.139492112812 × 1013
Factors of 31394921128120
Divisors of 31394921128120
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 4 5 8 10 11 17 20 22 34 40 43 44 55 67 68 71 85 86 88 110 134 136 142 170 172 187 215 220 268 284 289 335 340 344 355 374 430 440 473 536 568 578 670 680 710 731 737 748 781 860 935 946 1139 1156 1207 1340 1420 1445 1462 1474 1496 1562 1720 1870 1892 2278 2312 2365 2414 2680 2840 2881 2890 2924 2948 3053 3124 3179 3655 3685 3740 3784 3905 4556 4730 4757 4828 4913 5041 5695 5762 5780 5848 5896 6035 6106 6248 6358 7310 7370 7480 7810 8041 9112 9460 9514 9656 9826 10082 11390 11524 11560 12070 12212 12427 12529 12716 13277 14405 14620 14740 15265 15620 15895 16082 18920 19028 19363 19652 20164 20519 22780 23048 23785 24140 24424 24565 24854 25058 25205 25432 26554 28810 29240 29480 30530 31240 31691 31790 32164 33583 38056 38726 39304 40205 40328 41038 45560 47570 48280 48977 49130 49708 50116 50410 51901 52327 53108 54043 55451 57620 61060 62135 62645 63382 63580 64328 66385 67166 77452 80410 80869 82076 85697 95140 96815 97954 98260 99416 100232 100820 102595 103802 104654 106216 108086 110902 115240 122120 124270 125290 126764 127160 132770 134332 136697 154904 158455 160820 161738 164152 167915 171394 190280 193630 195908 196520 201640 204551 205190 207604 209308 211259 212993 216172 216763 221804 225709 244885 248540 250580 253528 259505 261635 265540 268664 270215 273394 277255 316910 321640 323476 329171 335830 337747 342788 348823 387260 391816 404345 409102 410380 415208 418616 422518 425986 428485 432344 433526 443608 451418 489770 497080 501160 519010 523270 531080 538747 540430 546788 554510 570911 633820 646952 658342 671660 675494 683485 685576 697646 774520 808690 818204 820760 832609 845036 851972 856970 867052 882317 889559 902836 942667 979540 1022755 1038020 1046540 1056295 1064965 1077494 1080860 1083815 1093576 1109020 1128545 1141822 1267640 1316684 1343320 1350988 1366970 1374773 1395292 1456849 1617380 1636408 1645855 1665218 1688735 1690072 1703944 1713940 1734104 1744115 1764634 1779118 1805672 1885334 1959080 2045510 2076040 2093080 2112590 2129930 2154988 2161720 2167630 2218040 2250061 2257090 2283644 2323849 2384393 2633368 2693735 2701976 2733940 2749546 2790584 2854555 2913698 3234760 3291710 3330436 3377470 3427880 3477367 3488230 3529268 3558236 3620881 3684971 3715217 3770668 3837053 4091020 4163045 4225180 4259860 4309976 4335260 4411585 4447795 4500122 4514180 4567288 4647698 4713335 4768786 5387470 5467880 5499092 5709110 5741699 5827396 6583420 6660872 6754940 6873865 6954734 6976460 7058536 7116472 7241762 7284245 7369942 7430434 7541336 7674106 8182040 8326090 8450360 8519720 8670520 8823170 8895590 9000244 9028360 9158699 9295396 9426670 9537572 9705487 10774940 10998184 11250305 11418220 11483398 11619245 11654792 11921965 13166840 13509880 13747730 13909468 13952920 14154353 14483524 14523121 14568490 14739884 14860868 14999389 15122503 15348212 16025339 16652180 17386835 17646340 17791180 18000488 18104405 18317398 18424855 18576085 18590792 18853340 19075144 19185265 19410974 21549880 22500610 22836440 22966796 23238490 23371141 23843930 24766433 27495460 27818936 28308706 28708495 28967048 29046242 29136980 29479768 29721736 29998778 30245006 30696424 32050678 33304360 34773670 35292680 35582360 36208810 36634796 36849710 37152170 37706680 38251037 38370530 38821948 40534681 45001220 45793495 45933592 46476980 46742282 47687860 48527435 49532866 54990920 56617412 57416990 58092484 58273960 59115239 59997556 60490012 62644507 63158689 64101356 69547340 70771765 72417620 72615605 73269592 73699420 74304340 74996945 75612515 76502074 76741060 77643896 80126695 81069362 90002440 91586990 92953960 93484564 95375720 97054870 97608883 99065732 113234824 114833980 116184968 116855705 118230478 119995112 120980024 123832165 125289014 126317378 128202712 139094680 141543530 144835240 145231210 147398840 148608680 149993890 151225030 153004148 153482120 155697883 159754331 160253390 162138724 164993279 183173980 186969128 191255185 194109740 195217766 198131464 202673405 229667960 233711410 236460956 246893057 247664330 250578028 252634756 257082551 272430763 283087060 290462420 295576195 299987780 302450060 306008296 311395766 313222535 315793445 319508662 320506780 324277448 329986558 366347960 382510370 388219480 390435532 405346810 467422820 472921912 488044415 493786114 495328660 501156056 505269512 514165102 544861526 566174120 580924840 591152390 599975560 604900120 622791532 626445070 631586890 639017324 641013560 650267629 659973116 689089577 765020740 778489415 780871064 798771655 810693620 824966395 934845640 976088830 987572228 990657320 1004959063 1028330204 1064956619 1073697713 1089723052 1182304780 1234465285 1245583064 1252890140 1263173780 1278034648 1285412755 1300535258 1319946232 1362153815 1378179154 1530041480 1556978830 1597543310 1621387240 1649932790 1659351011 1952177660 1975144456 2009918126 2056660408 2129913238 2147395426 2179446104 2364609560 2468930570 2505780280 2526347560 2570825510 2601070516 2715823627 2724307630 2756358308 3113957660 3195086620 3251338145 3299865580 3318702022 3445447885 3904355320 4019836252 4197181969 4259826476 4294790852 4937861140 5024795315 5141651020 5202141032 5324783095 5368488565 5431647254 5448615260 5512716616 6227915320 6390173240 6502676290 6599731160 6637404044 6890895770 8039672504 8296755055 8394363938 8519652952 8589581704 9875722280 10049590630 10283302040 10649566190 10736977130 10863294508 10897230520 11054549693 11714522809 13005352580 13274808088 13579118135 13781791540 16593510110 16788727876 18252861121 20099181260 20985909845 21299132380 21473954260 21726589016 22109099386 23429045618 26010705160 27158236270 27563583080 33187020220 33577455752 36505722242 40198362520 41971819690 42598264760 42947908520 44218198772 46169001659 46858091236 54316472540 55272748465 58572614045 66374040440 71352093473 73011444484 83943639380 88436397544 91264305605 92338003318 93716182472 108632945080 110545496930 117145228090 142704186946 146022888968 167887278760 182528611210 184676006636 221090993860 230845008295 234290456180 285408373892 356760467365 365057222420 369352013272 442181987720 461690016590 468580912360 570816747784 713520934730 730114444840 784873028203 923380033180 1427041869460 1569746056406 1846760066360 2854083738920 3139492112812 3924365141015 6278984225624 7848730282030 15697460564060 31394921128120
- Sum of all divisors σ(n): 86244546009600
- Sum of proper divisors (its aliquot sum) s(n): 54849624881480
- 31394921128120 is an abundant number, because the sum of its proper divisors (54849624881480) is greater than itself. Its abundance is 23454703753360
Bases of 31394921128120
- Binary: 1110010001101101100110001111100100000101110002
- Hexadecimal: 0x1C8DB31F20B8
- Base-36: B4MMLG33S
Squares and roots of 31394921128120
- 31394921128120 squared (313949211281202) is 985641072640875573454734400
- 31394921128120 cubed (313949211281203) is 30944123736195884226190062035002971328000
-
The
square root of 31394921128120 is 5603117.0903453375 -
The
cube root of 31394921128120 is 31546.6416217321
Scales and comparisons
How big is 31394921128120?- 31,394,921,128,120 seconds is equal to 998,261 years, 19 weeks, 5 days, 16 hours, 28 minutes, 40 seconds.
-
To count from 1 to 31,394,921,128,120 would take you about two million, four hundred ninety-five thousand, six hundred fifty-three 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 31394921128120 cubic inches would be around 2628.9 feet tall.
Recreational maths with 31394921128120
- 31394921128120 backwards is 02182112949313
- The number of decimal digits it has is: 14
- The sum of 31394921128120's digits is 46
- More coming soon!
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The information we have on file for 31394921128120 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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