168990071040
168,990,071,040 is an even composite number composed of six prime numbers multiplied together.
168990071040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 168990071040:
28 × 33 × 5 × 72 × 73 × 1367
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 73 × 1367)See below for interesting mathematical facts about the number 168990071040 from the Numbermatics database.
Names of 168990071040
- Cardinal: 168990071040 can be written as One hundred sixty-eight billion, nine hundred ninety million, seventy-one thousand and forty.
Scientific notation
- Scientific notation: 1.6899007104 × 1011
Factors of 168990071040
Divisors of 168990071040
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 54 56 60 63 64 70 72 73 80 84 90 96 98 105 108 112 120 126 128 135 140 144 146 147 160 168 180 189 192 196 210 216 219 224 240 245 252 256 270 280 288 292 294 315 320 336 360 365 378 384 392 420 432 438 441 448 480 490 504 511 540 560 576 584 588 630 640 657 672 720 730 735 756 768 784 840 864 876 882 896 945 960 980 1008 1022 1080 1095 1120 1152 1168 1176 1260 1280 1314 1323 1344 1367 1440 1460 1470 1512 1533 1568 1680 1728 1752 1764 1792 1890 1920 1960 1971 2016 2044 2160 2190 2205 2240 2304 2336 2352 2520 2555 2628 2646 2688 2734 2880 2920 2940 3024 3066 3136 3285 3360 3456 3504 3528 3577 3780 3840 3920 3942 4032 4088 4101 4320 4380 4410 4480 4599 4672 4704 5040 5110 5256 5292 5376 5468 5760 5840 5880 6048 6132 6272 6570 6615 6720 6835 6912 7008 7056 7154 7560 7665 7840 7884 8064 8176 8202 8640 8760 8820 8960 9198 9344 9408 9569 9855 10080 10220 10512 10584 10731 10936 11520 11680 11760 12096 12264 12303 12544 13140 13230 13440 13670 13797 14016 14112 14308 15120 15330 15680 15768 16128 16352 16404 17280 17520 17640 17885 18396 18688 18816 19138 19710 20160 20440 20505 21024 21168 21462 21872 22995 23360 23520 24192 24528 24606 26280 26460 26880 27340 27594 28032 28224 28616 28707 30240 30660 31360 31536 32193 32704 32808 34560 35040 35280 35770 36792 36909 37632 38276 39420 40320 40880 41010 42048 42336 42924 43744 45990 46720 47040 47845 48384 49056 49212 52560 52920 53655 54680 55188 56064 56448 57232 57414 60480 61320 61515 62720 63072 64386 65408 65616 66983 68985 70080 70560 71540 73584 73818 76552 78840 80640 81760 82020 84096 84672 85848 86121 87488 91980 93440 94080 95690 96579 98112 98424 99791 105120 105840 107310 109360 110376 112896 114464 114828 120960 122640 123030 126144 128772 130816 131232 133966 137970 140160 141120 143080 143535 147168 147636 153104 157680 160965 163520 164040 168192 169344 171696 172242 174976 183960 184545 188160 191380 193158 196224 196848 199582 200949 210240 211680 214620 218720 220752 228928 229656 241920 245280 246060 252288 257544 258363 262464 267932 275940 280320 282240 286160 287070 294336 295272 299373 306208 315360 321930 327040 328080 334915 338688 343392 344484 349952 367920 369090 382760 386316 392448 393696 399164 401898 420480 423360 429240 430605 437440 441504 457856 459312 482895 490560 492120 498955 504576 515088 516726 524928 535864 551880 564480 572320 574140 588672 590544 598746 602847 612416 630720 643860 654080 656160 669830 686784 688968 698537 735840 738180 765520 772632 787392 798328 803796 840960 846720 858480 861210 874880 883008 898119 915712 918624 965790 981120 984240 997910 1004745 1030176 1033452 1049856 1071728 1103760 1144640 1148280 1177344 1181088 1197492 1205694 1224832 1261440 1287720 1291815 1312320 1339660 1373568 1377936 1397074 1471680 1476360 1496865 1531040 1545264 1574784 1596656 1607592 1693440 1716960 1722420 1749760 1766016 1796238 1808541 1837248 1931580 1962240 1968480 1995820 2009490 2060352 2066904 2095611 2143456 2207520 2289280 2296560 2362176 2394984 2411388 2449664 2522880 2575440 2583630 2624640 2679320 2694357 2747136 2755872 2794148 2943360 2952720 2993730 3014235 3062080 3090528 3149568 3193312 3215184 3433920 3444840 3492685 3532032 3592476 3617082 3674496 3863160 3936960 3991640 4018980 4120704 4133808 4191222 4286912 4415040 4490595 4578560 4593120 4724352 4789968 4822776 4889759 5150880 5167260 5249280 5358640 5388714 5511744 5588296 5886720 5905440 5987460 6028470 6124160 6181056 6286833 6386624 6430368 6867840 6889680 6985370 7184952 7234164 7348992 7726320 7873920 7983280 8037960 8241408 8267616 8382444 8573824 8830080 8981190 9042705 9186240 9448704 9579936 9645552 9779518 10301760 10334520 10478055 10717280 10777428 11023488 11176592 11810880 11974920 12056940 12248320 12362112 12573666 12773248 12860736 13471785 13735680 13779360 13970740 14369904 14468328 14669277 15452640 15747840 15966560 16075920 16535232 16764888 17147648 17660160 17962380 18085410 18372480 18860499 19159872 19291104 19559036 20603520 20669040 20956110 21434560 21554856 22046976 22353184 23621760 23949840 24113880 24448795 24724224 25147332 25546496 25721472 26943570 27558720 27941480 28739808 28936656 29338554 30905280 31434165 31933120 32151840 33070464 33529776 35924760 36170820 36744960 37720998 38319744 38582208 39118072 41207040 41338080 41912220 42869120 43109712 44007831 44706368 47243520 47899680 48227760 48897590 50294664 51442944 53887140 55117440 55882960 57479616 57873312 58677108 61810560 62868330 63866240 64303680 66140928 67059552 71849520 72341640 73346385 75441996 76639488 77164416 78236144 82676160 83824440 85738240 86219424 88015662 89412736 94302495 95799360 96455520 97795180 100589328 107774280 110234880 111765920 114959232 115746624 117354216 123621120 125736660 127732480 128607360 132023493 134119104 143699040 144683280 146692770 150883992 154328832 156472288 165352320 167648880 172438848 176031324 178825472 188604990 191598720 192911040 195590360 201178656 215548560 220039155 223531840 229918464 231493248 234708432 251473320 257214720 264046986 268238208 287398080 289366560 293385540 301767984 312944576 330704640 335297760 344877696 352062648 377209980 383197440 385822080 391180720 402357312 431097120 440078310 447063680 462986496 469416864 502946640 528093972 536476416 574796160 578733120 586771080 603535968 625889152 660117465 670595520 689755392 704125296 754419960 771644160 782361440 804714624 862194240 880156620 894127360 938833728 1005893280 1056187944 1149592320 1157466240 1173542160 1207071936 1251778304 1320234930 1341191040 1408250592 1508839920 1564722880 1609429248 1724388480 1760313240 1877667456 2011786560 2112375888 2314932480 2347084320 2414143872 2640469860 2682382080 2816501184 3017679840 3129445760 3448776960 3520626480 3755334912 4023573120 4224751776 4694168640 4828287744 5280939720 5633002368 6035359680 6258891520 7041252960 8047146240 8449503552 9388337280 10561879440 11266004736 12070719360 14082505920 16899007104 18776674560 21123758880 24141438720 28165011840 33798014208 42247517760 56330023680 84495035520 168990071040
- Sum of all divisors σ(n): 707660271360
- Sum of proper divisors (its aliquot sum) s(n): 538670200320
- 168990071040 is an abundant number, because the sum of its proper divisors (538670200320) is greater than itself. Its abundance is 369680129280
Bases of 168990071040
- Binary: 100111010110001001011111011001000000002
- Hexadecimal: 0x275897D900
- Base-36: 25MSBPC0
Squares and roots of 168990071040
- 168990071040 squared (1689900710402) is 28557644110104246681600
- 168990071040 cubed (1689900710403) is 4825958306901554228529268260864000
-
The
square root of 168990071040 is 411084.0194412817 -
The
cube root of 168990071040 is 5528.6665374283
Scales and comparisons
How big is 168990071040?- 168,990,071,040 seconds is equal to 5,373 years, 18 weeks, 5 days, 14 hours, 24 minutes.
-
To count from 1 to 168,990,071,040 would take you about ten thousand, seven hundred forty-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 168990071040 cubic inches would be around 460.7 feet tall.
Recreational maths with 168990071040
- 168990071040 backwards is 040170099861
- 168990071040 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 168990071040's digits is 45
- More coming soon!
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