72975418581142

Names of 72975418581142

• Cardinal: 72975418581142 can be written as Seventy-two trillion, nine hundred seventy-five billion, four hundred eighteen million, five hundred eighty-one thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 7.2975418581142 × 10¹³

Factors of 72975418581142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 160

Divisors of 72975418581142

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 7 11 14 22 31 49 62 77 98 109 121 154 217 218 242 341 343 434 539 682 686 763 847 961 1078 1199 1331 1519 1526 1694 1922 2387 2398 2401 2662 3038 3379 3751 3773 4774 4802 5341 5929 6727 6758 7502 7546 8393 9317 10571 10633 10682 11858 11881 13189 13454 16709 16786 18634 21142 21266 23653 23762 26257 26378 26411 33418 37169 37387 41261 41503 47089 47306 52514 52822 58751 65219 73997 74338 74431 74774 82522 83006 83167 92323 94178 104749 116281 116963 117502 130438 130691 145079 147994 148862 165571 166334 183799 184646 209498 232562 233926 260183 261382 261709 288827 290158 290521 329623 331142 367598 368311 408859 411257 456533 517979 520366 523418 577654 581042 582169 646261 659246 733243 736622 813967 817718 818741 822514 913066 914837 1015553 1035958 1152239 1158997 1164338 1279091 1286593 1292522 1437601 1466486 1627934 1637482 1821281 1829674 2021789 2031106 2304478 2307361 2317994 2558182 2573186 2578177 2862013 2875202 2878799 3195731 3625853 3642562 4043578 4051421 4075183 4497449 4523827 4614722 5132701 5156354 5697769 5724026 5757598 6391462 6403859 7108871 7251706 8065673 8102842 8112979 8150366 8953637 8994898 9006151 9047654 10063207 10265402 11395538 11417641 12674629 12748967 12807718 14152523 14217742 15813611 16131346 16225958 17907274 18012302 18047239 20034091 20126414 22835282 25349258 25380971 25497934 28305046 28359947 28526281 31482143 31627222 31666789 35928907 36094478 39884383 40068182 44565631 44827013 49762097 50761942 56459711 56719894 57052562 62675459 62964286 63333578 70442449 71857814 79768766 79923487 88722403 89131262 89242769 89654026 99067661 99524194 110695277 112919422 125350918 125594051 126330673 139420919 140238637 140884898 159846974 177444806 178485538 198135322 198519629 220375001 221390554 251188102 251502349 252661346 278841838 279190681 280477274 311959417 313789091 348334679 395217977 397039258 438728213 440750002 490221941 493097143 503004698 558381362 559464409 621056821 623918834 627578182 696669358 774866939 790435954 877456426 879158357 884314711 975946433 980443882 981670459 986194286 1118928818 1242113642 1381534561 1389637403 1542625007 1549733878 1758316714 1768629422 1951892866 1963340918 2183715919 2763069122 2766525839 2779274806 3071097491 3085250014 3431553587 3451680001 3916250863 4347397747 4367431838 5424068573 5533051678 6142194982 6154108499 6831625031 6863107174 6903360002 7832501726 8694795494 9670741927 9727461821 10798375049 10848137146 12308216998 13663250062 15196880171 15286011433 19341483854 19454923642 21596750098 24020875109 27413756041 30393760342 30431784229 30572022866 37968480011 43078759493 47821375217 48041750218 54827512082 60863568458 67695193489 75936960022 86157518986 95642750434 106378161197 107002080031 135390386978 168146125763 212756322394 214004160062 301551316451 334749626519 336292251526 473866354423 603102632902 669499253038 744647128379 947732708846 1177022880341 1489294256758 2354045760682 3317064480961 5212529898653 6634128961922 10425059797306 36487709290571 72975418581142
• Sum of all divisors σ(n): 146480593769496
• Sum of proper divisors (its aliquot sum) s(n): 73505175188354
• 72975418581142 is an abundant number, because the sum of its proper divisors (73505175188354) is greater than itself. Its abundance is 529756607212

Bases of 72975418581142

• Binary: 10000100101111011101001111001101110000010010110₂
• Hexadecimal: 0x425EE9E6E096
• Base-36: PV8G01XNA

Squares and roots of 72975418581142

• 72975418581142 squared (72975418581142²) is 5325411717092885072438024164
• 72975418581142 cubed (72975418581142³) is 388624149171771449081918509228778790715288
• The square root of 72975418581142 is 8542565.1054669757
• The cube root of 72975418581142 is 41788.7003829553

Scales and comparisons

• 72,975,418,581,142 seconds is equal to 2,320,392 years, 30 weeks, 2 days, 5 hours, 52 minutes, 22 seconds.
• To count from 1 to 72,975,418,581,142 would take you about five million, eight hundred thousand, nine hundred eighty-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 72975418581142 cubic inches would be around 3482.4 feet tall.

Recreational maths with 72975418581142

• 72975418581142 backwards is 24118581457927
• The number of decimal digits it has is: 14
• The sum of 72975418581142's digits is 64
• More coming soon!