61318391711344128

Names of 61318391711344128

• Cardinal: 61318391711344128 can be written as Sixty-one quadrillion, three hundred eighteen trillion, three hundred ninety-one billion, seven hundred eleven million, three hundred forty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 6.1318391711344128 × 10¹⁶

Factors of 61318391711344128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 15706746

Divisors of 61318391711344128

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 233 256 288 384 466 512 576 699 768 932 1152 1398 1536 1864 2097 2304 2796 3637 3728 4194 4608 5592 7274 7456 8388 10911 11184 14548 14912 16776 21822 22368 29096 29824 32733 33552 43644 44736 58192 59648 65466 67104 87288 89472 116384 119296 130932 134208 174576 178944 232768 261864 268416 349152 357888 465536 523728 536832 698304 847421 931072 1047456 1073664 1396608 1694842 1862144 2094912 2542263 2793216 3389684 4189824 5084526 5586432 6779368 7626789 8379648 10169052 13558736 15253578 15702871 16759296 20338104 27117472 30507156 31405742 40676208 47108613 54234944 61014312 62811484 81352416 94217226 108469888 122028624 125622968 141325839 162704832 188434452 216939776 244057248 251245936 282651678 325409664 376868904 433879552 488114496 502491872 565303356 650819328 753737808 976228992 1004983744 1130606712 1301638656 1507475616 1952457984 2009967488 2261213424 3014951232 3658768943 3904915968 4019934976 4522426848 6029902464 7317537886 8039869952 9044853696 10976306829 12059804928 14635075772 18089707392 21952613658 24119609856 29270151544 32928920487 36179414784 43905227316 57111341827 58540303088 65857840974 72358829568 87810454632 114222683654 117080606176 131715681948 171334025481 175620909264 228445367308 234161212352 263431363896 342668050962 351241818528 456890734616 468322424704 514002076443 526862727792 685336101924 702483637056 913781469232 936644849408 1028004152886 1053725455584 1370672203848 1404967274112 1827562938464 1873289698816 2056008305772 2107450911168 2741344407696 2809934548224 3655125876928 4112016611544 4214901822336 5482688815392 5619869096448 7310251753856 8224033223088 8429803644672 10965377630784 13306942645691 14620503507712 16448066446176 16859607289344 21930755261568 26613885291382 29241007015424 32896132892352 39920827937073 43861510523136 53227770582764 65792265784704 79841655874146 87723021046272 106455541165528 119762483811219 131584531569408 159683311748292 212911082331056 239524967622438 263169063138816 319366623496584 425822164662112 479049935244876 638733246993168 851644329324224 958099870489752 1277466493986336 1703288658648448 1916199740979504 2554932987972672 3406577317296896 3832399481959008 5109865975945344 6813154634593792 7664798963918016 10219731951890688 15329597927836032 20439463903781376 30659195855672064 61318391711344128
• Sum of all divisors σ(n): 177777432101988576
• Sum of proper divisors (its aliquot sum) s(n): 116459040390644448
• 61318391711344128 is an abundant number, because the sum of its proper divisors (116459040390644448) is greater than itself. Its abundance is 55140648679300320

Bases of 61318391711344128

• Binary: 11011001110110001100000010011100001001110010011000000000₂
• Hexadecimal: 0xD9D8C09C272600
• Base-36: GRRK09QZ5S0

Squares and roots of 61318391711344128

• 61318391711344128 squared (61318391711344128²) is 3759945162065836258526564440080384
• 61318391711344128 cubed (61318391711344128³) is 230553790260726228079849934135906604006933006385152
• The square root of 61318391711344128 is 247625506.9885655539
• The cube root of 61318391711344128 is 394333.4198098219

Scales and comparisons

• 61,318,391,711,344,128 seconds is equal to 1,949,735,186 years, 9 weeks, 3 days, 4 hours, 28 minutes, 48 seconds.
• To count from 1 to 61,318,391,711,344,128 would take you about five billion, eight hundred forty-nine million, two hundred five thousand, five hundred fifty-eight 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 61318391711344128 cubic inches would be around 32861.1 feet tall.

Recreational maths with 61318391711344128

• 61318391711344128 backwards is 82144311719381316
• The number of decimal digits it has is: 17
• The sum of 61318391711344128's digits is 63
• More coming soon!