72486564974912

Names of 72486564974912

• Cardinal: 72486564974912 can be written as Seventy-two trillion, four hundred eighty-six billion, five hundred sixty-four million, nine hundred seventy-four thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 7.2486564974912 × 10¹³

Factors of 72486564974912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 165

Divisors of 72486564974912

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 8 11 16 22 32 43 44 64 86 88 109 172 176 218 344 352 436 473 688 704 872 946 1199 1376 1744 1849 1892 2398 2752 3488 3698 3784 4687 4796 6976 7396 7568 9374 9592 11881 14792 15136 18748 19184 20339 23762 29584 30272 37496 38368 40678 47524 51557 59168 74992 76736 79507 81356 95048 103114 118336 130691 149984 159014 162712 190096 201541 206228 261382 299968 318028 325424 380192 403082 412456 510883 522764 636056 650848 760384 806164 824912 874577 1021766 1045528 1272112 1295029 1301696 1612328 1649824 1749154 2043532 2091056 2216951 2544224 2590058 3224656 3299648 3498308 4087064 4182112 4433902 5088448 5180116 5619713 6449312 6996616 8174128 8364224 8666263 8867804 10360232 11239426 12898624 13993232 14245319 16348256 17332526 17735608 20720464 21967969 22478852 27986464 28490638 32696512 34665052 35471216 41440928 43935938 44957704 55686247 55972928 56981276 69330104 70942432 82881856 87871876 89915408 95328893 111372494 113962552 138660208 141884864 175743752 179830816 190657786 222744988 227925104 241647659 277320416 351487504 359661632 381315572 445489976 455850208 483295318 554640832 612548717 702975008 762631144 890979952 911700416 944622667 966590636 1225097434 1405950016 1525262288 1781959904 1889245334 1933181272 2394508621 2450194868 3050524576 3563919808 3778490668 3866362544 4789017242 4900389736 6101049152 7556981336 7732725088 9578034484 9800779472 10390849337 15113962672 15465450176 19156068968 19601558944 20781698674 26339594831 30227925344 38312137936 39203117888 41563397348 52679189662 60455850688 76624275872 83126794696 102963870703 105358379324 153248551744 166253589392 205927741406 210716758648 332507178784 411855482812 421433517296 665014357568 823710965624 842867034592 1132602577733 1647421931248 1685734069184 2265205155466 3294843862496 4530410310932 6589687724992 9060820621864 18121641243728 36243282487456 72486564974912
• Sum of all divisors σ(n): 162140536272000
• Sum of proper divisors (its aliquot sum) s(n): 89653971297088
• 72486564974912 is an abundant number, because the sum of its proper divisors (89653971297088) is greater than itself. Its abundance is 17167406322176

Bases of 72486564974912

• Binary: 10000011110110100010111111101001101000101000000₂
• Hexadecimal: 0x41ED17F4D140
• Base-36: POZV98KZK

Squares and roots of 72486564974912

• 72486564974912 squared (72486564974912²) is 5254302101862139115189407744
• 72486564974912 cubed (72486564974912³) is 380866310704446636880702145625087498518528
• The square root of 72486564974912 is 8513904.2145723017
• The cube root of 72486564974912 is 41695.1787379935

Scales and comparisons

• 72,486,564,974,912 seconds is equal to 2,304,848 years, 28 weeks, 4 days, 9 hours, 28 minutes, 32 seconds.
• To count from 1 to 72,486,564,974,912 would take you about five million, seven hundred sixty-two thousand, one hundred twenty-one 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 72486564974912 cubic inches would be around 3474.6 feet tall.

Recreational maths with 72486564974912

• 72486564974912 backwards is 21947946568427
• The number of decimal digits it has is: 14
• The sum of 72486564974912's digits is 74
• More coming soon!