61389825512631440
61,389,825,512,631,440 is an even composite number composed of seven prime numbers multiplied together.
61389825512631440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 61389825512631440:
24 × 5 × 11 × 23 × 17351 × 8011 × 21821
(2 × 2 × 2 × 2 × 5 × 11 × 23 × 17351 × 8011 × 21821)See below for interesting mathematical facts about the number 61389825512631440 from the Numbermatics database.
Names of 61389825512631440
- Cardinal: 61389825512631440 can be written as Sixty-one quadrillion, three hundred eighty-nine trillion, eight hundred twenty-five billion, five hundred twelve million, six hundred thirty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 6.138982551263144 × 1016
Factors of 61389825512631440
Divisors of 61389825512631440
- Number of divisors d(n): 320
-
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 23 40 44 46 55 80 88 92 110 115 176 184 220 230 253 368 440 460 506 880 920 1012 1265 1840 2024 2530 4048 5060 8011 10120 16022 17351 20240 21821 32044 34702 40055 43642 64088 69404 80110 86755 87284 88121 109105 128176 138808 160220 173510 174568 176242 184253 190861 218210 240031 277616 320440 347020 349136 352484 368506 381722 399073 436420 440605 480062 501883 640880 694040 704968 737012 763444 798146 872840 881210 921265 954305 960124 1003766 1200155 1388080 1409936 1474024 1526888 1596292 1745680 1762420 1842530 1908610 1920248 1995365 2007532 2026783 2400310 2509415 2948048 3053776 3192584 3524840 3685060 3817220 3840496 3990730 4015064 4053566 4389803 4800620 5018830 5520713 6385168 7049680 7370120 7634440 7981460 8030128 8107132 8779606 9601240 10037660 10133915 11041426 14740240 15268880 15962920 16214264 17559212 19202480 20075320 20267830 21949015 22082852 27603565 31925840 32428528 35118424 40150640 40535660 43898030 44165704 55207130 70236848 81071320 87796060 88331408 110414260 138998861 162142640 174808031 175592120 220828520 277997722 349616062 351184240 378616171 441657040 555995444 694994305 699232124 757232342 874040155 1111990888 1389988610 1398464248 1514464684 1528987471 1748080310 1893080855 1922888341 2223981776 2779977220 2796928496 3028929368 3057974942 3196973803 3496160620 3786161710 3845776682 4020584713 4164777881 5559954440 6057858736 6115949884 6393947606 6992321240 7572323420 7644937355 7691553364 8041169426 8329555762 8708171933 9614441705 11119908880 12231899768 12787895212 13984642480 15144646840 15289874710 15383106728 15984869015 16082338852 16659111524 17416343866 19228883410 20102923565 20823889405 24463799536 25575790424 30289293680 30579749420 30766213456 31969738030 32164677704 33318223048 34832687732 35166711833 38457766820 40205847130 41647778810 43540859665 44226431843 51151580848 61159498840 63939476060 64329355408 66636446096 69665375464 70333423666 76915533640 80411694260 83295557620 87081719330 88452863686 95789891263 122318997680 127878952120 139330750928 140666847332 153831067280 160823388520 166591115240 174163438660 175833559165 176905727372 191579782526 221132159215 255757904240 281333694664 321646777040 333182230480 348326877320 351667118330 353811454744 383159565052 442264318430 478949456315 562667389328 696653754640 703334236660 707622909488 766319130104 884528636860 957898912630 1406668473320 1532638260208 1769057273720 1915797825260 2813336946640 3033094145881 3538114547440 3831595650520 6066188291762 7663191301040 12132376583524 15165470729405 24264753167048 30330941458810 33364035604691 48529506334096 60661882917620 66728071209382 69761165355263 121323765835240 133456142418764 139522330710526 166820178023455 242647531670480 266912284837528 279044661421052 333640356046910 348805826776315 533824569675056 558089322842104 667280712093820 697611653552630 767372818907893 1116178645684208 1334561424187640 1395223307105260 1534745637815786 2669122848375280 2790446614210520 3069491275631572 3836864094539465 5580893228421040 6138982551263144 7673728189078930 12277965102526288 15347456378157860 30694912756315720 61389825512631440
- Sum of all divisors σ(n): 162513881452744704
- Sum of proper divisors (its aliquot sum) s(n): 101124055940113264
- 61389825512631440 is an abundant number, because the sum of its proper divisors (101124055940113264) is greater than itself. Its abundance is 39734230427481824
Bases of 61389825512631440
- Binary: 110110100001100110111000100101101000000011101100100100002
- Hexadecimal: 0xDA19B89680EC90
- Base-36: GSGVKI7WAKW
Squares and roots of 61389825512631440
- 61389825512631440 squared (613898255126314402) is 3768710676471334044986993276473600
- 61389825512631440 cubed (613898255126314403) is 231360490836166395561167734721598065708979689984000
-
The
square root of 61389825512631440 is 247769702.5720284469 -
The
cube root of 61389825512631440 is 394486.4886412461
Scales and comparisons
How big is 61389825512631440?- 61,389,825,512,631,440 seconds is equal to 1,952,006,560 years, 5 weeks, 2 days, 16 hours, 17 minutes, 20 seconds.
-
To count from 1 to 61,389,825,512,631,440 would take you about five billion, eight hundred fifty-six million, nineteen thousand, six hundred eighty 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 61389825512631440 cubic inches would be around 32873.9 feet tall.
Recreational maths with 61389825512631440
- 61389825512631440 backwards is 04413621552898316
- The number of decimal digits it has is: 17
- The sum of 61389825512631440's digits is 68
- More coming soon!
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