72638834535696

Names of 72638834535696

• Cardinal: 72638834535696 can be written as Seventy-two trillion, six hundred thirty-eight billion, eight hundred thirty-four million, five hundred thirty-five thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 7.2638834535696 × 10¹³

Factors of 72638834535696

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 388214

Divisors of 72638834535696

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 33 37 39 44 48 52 66 67 74 78 88 104 111 121 132 134 143 148 156 176 201 208 222 242 264 268 286 296 312 363 402 407 429 444 481 484 528 536 572 592 624 726 737 804 814 858 871 888 962 968 1072 1144 1221 1443 1452 1474 1573 1608 1628 1716 1742 1776 1924 1936 2211 2288 2442 2479 2613 2886 2904 2948 3146 3216 3256 3432 3484 3848 4422 4477 4719 4884 4958 5226 5291 5772 5808 5896 6292 6512 6864 6968 7437 7696 8107 8844 8954 9438 9581 9768 9916 10452 10582 11544 11792 12584 13431 13936 14874 15873 16214 17688 17908 18876 19162 19536 19832 20904 21164 23088 24321 25168 26862 27269 28743 29748 31746 32227 32428 35376 35816 37752 38324 39664 41808 42328 48642 53724 54538 57486 58201 59496 63492 64454 64856 71632 75504 76648 81807 84656 96681 97284 105391 107448 109076 114972 116402 118992 126984 128908 129712 153296 163614 174603 193362 194568 210782 214896 218152 229944 232804 253968 257816 299959 316173 327228 349206 354497 386724 388081 389136 421564 436304 459888 465608 515632 599918 632346 654456 698412 708994 773448 776162 843128 899877 931216 1063491 1164243 1199836 1264692 1308912 1396824 1417988 1546896 1552324 1686256 1799754 2126982 2328486 2399672 2529384 2793648 2835976 3104648 3599508 3899467 4253964 4268891 4656972 4799344 5045053 5058768 5671952 6209296 7199016 7798934 8507928 8537782 9313944 10090106 11698401 12806673 14358997 14398032 15135159 15597868 17015856 17075564 18627888 20180212 23396802 25613346 26001427 28717994 30270318 31195736 34151128 40360424 43076991 46793604 46957801 51226692 52002854 55495583 57435988 60540636 62391472 68302256 78004281 80720848 86153982 93587208 93915602 102453384 104005708 110991166 114871976 121081272 140873403 156008562 157948967 166486749 172307964 186666961 187174416 187831204 204906768 208011416 221982332 229743952 242162544 281746806 286015697 312017124 315897934 332973498 338018551 344615928 373333922 375662408 416022832 443964664 473846901 560000883 563493612 572031394 610451413 624034248 631795868 665946996 676037102 689231856 746667844 751324816 858047091 887929328 947693802 962052799 1014055653 1120001766 1126987224 1144062788 1220902826 1248068496 1263591736 1331893992 1352074204 1493335688 1716094182 1737438637 1831354239 1895387604 1924105598 2028111306 2053336571 2240003532 2253974448 2288125576 2441805652 2527183472 2663787984 2704148408 2886158397 2986671376 3146172667 3432188364 3474877274 3662708478 3718204061 3790775208 3848211196 4056222612 4106673142 4480007064 4576251152 4883611304 5212315911 5408296816 5772316794 6160009713 6292345334 6864376728 6949754548 7325416956 7436408122 7581550416 7696422392 8112445224 8213346284 8960014128 9438518001 9767222608 10424631822 10582580789 11154612183 11544633588 12320019426 12506686387 12584690668 13728753456 13899509096 14650833912 14872816244 15392844784 16224890448 16426692568 18877036002 20849263644 21165161578 22309224366 22586702281 23089267176 24640038852 25013372774 25169381336 27799018192 29301667824 29745632488 31747742367 32853385136 37520059161 37754072004 40900244671 41698527288 42330323156 44618448732 45173404562 46178534352 49280077704 50026745548 50338762672 59491264976 63495484734 67760106843 75040118322 75508144008 81800489342 83397054576 84660646312 89236897464 90346809124 98560155408 100053491096 116408388679 122700734013 126990969468 135520213686 137573550257 150080236644 151016288016 163600978684 169321292624 178473794928 180693618248 200106982192 232816777358 245401468026 253981938936 271040427372 275147100514 300160473288 327201957368 349225166037 361387236496 412720650771 465633554716 490802936052 507963877872 542080854744 550294201028 600320946576 654403914736 698450332074 825441301542 931267109432 981605872104 1084161709488 1100588402056 1396900664148 1513309052827 1650882603084 1862534218864 1963211744208 2201176804112 2793801328296 3026618105654 3301765206168 4539927158481 5587602656592 6053236211308 6603530412336 9079854316962 12106472422616 18159708633924 24212944845232 36319417267848 72638834535696
• Sum of all divisors σ(n): 231535384092544
• Sum of proper divisors (its aliquot sum) s(n): 158896549556848
• 72638834535696 is an abundant number, because the sum of its proper divisors (158896549556848) is greater than itself. Its abundance is 86257715021152

Bases of 72638834535696

• Binary: 10000100001000010001011111011011110110100010000₂
• Hexadecimal: 0x42108BEDED10
• Base-36: PQXTILQ1C

Squares and roots of 72638834535696

• 72638834535696 squared (72638834535696²) is 5276400282704221923898204416
• 72638834535696 cubed (72638834535696³) is 383271567079451573272723171216463456833536
• The square root of 72638834535696 is 8522841.9283532415
• The cube root of 72638834535696 is 41724.3541036031

Scales and comparisons

• 72,638,834,535,696 seconds is equal to 2,309,690 years, 13 weeks, 13 hours, 41 minutes, 36 seconds.
• To count from 1 to 72,638,834,535,696 would take you about five million, seven hundred seventy-four thousand, two hundred twenty-five 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 72638834535696 cubic inches would be around 3477 feet tall.

Recreational maths with 72638834535696

• 72638834535696 backwards is 69653543883627
• The number of decimal digits it has is: 14
• The sum of 72638834535696's digits is 75
• More coming soon!