72153719525429136

Names of 72153719525429136

• Cardinal: 72153719525429136 can be written as Seventy-two quadrillion, one hundred fifty-three trillion, seven hundred nineteen billion, five hundred twenty-five million, four hundred twenty-nine thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 7.2153719525429136 × 10¹⁶

Factors of 72153719525429136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 10004

Divisors of 72153719525429136

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 49 56 63 72 84 98 112 126 144 147 168 196 252 294 331 336 392 441 504 588 662 784 882 993 1008 1176 1324 1764 1986 2317 2352 2648 2979 3528 3972 4634 5296 5958 6951 7056 7944 9268 9661 11916 13902 15888 16219 18536 19322 20853 23832 27804 28983 32438 37072 38644 41706 47664 48657 55608 57966 64876 67627 77288 83412 86949 97314 109561 111216 115932 129752 135254 145971 154576 166824 173898 194628 202881 219122 231864 259504 270508 291942 328683 333648 347796 389256 405762 438244 463728 473389 541016 583884 608643 657366 695592 766927 778512 811524 876488 946778 986049 1082032 1167768 1217286 1314732 1391184 1420167 1533854 1623048 1752976 1893556 1972098 2300781 2335536 2434572 2629464 2840334 3067708 3197791 3246096 3787112 3944196 4260501 4601562 4869144 5258928 5368489 5680668 6135416 6395582 6902343 7574224 7888392 8521002 9203124 9593373 9738288 10736978 11361336 12270832 12791164 13804686 15776784 16105467 17042004 18406248 19186746 21473956 22384537 22722672 25582328 27609372 28780119 32210934 34084008 36812496 38373492 42947912 44769074 48316401 51164656 55218744 57560238 64421868 67153611 68168016 76746984 85895824 89538148 93334921 96632802 110437488 115120476 128843736 134307222 153493968 156691759 179076296 186669842 193265604 201460833 230240952 257687472 268614444 280004763 313383518 358152592 373339684 386531208 402921666 460481904 470075277 537228888 560009526 626767036 653344447 746679368 773062416 805843332 840014289 940150554 1058468821 1074457776 1120019052 1253534072 1306688894 1410225831 1493358736 1611686664 1680028578 1880301108 1960033341 2116937642 2240038104 2507068144 2613377788 2820451662 3175406463 3223373328 3360057156 3760602216 3920066682 4233875284 4480076208 4573411129 5226755576 5640903324 5880100023 6350812926 6720114312 7409281747 7521204432 7840133364 8467750568 9146822258 9526219389 10453511152 11281806648 11760200046 12701625852 13440228624 13720233387 14818563494 15680266728 16935501136 18293644516 19052438778 22227845241 22563613296 23520400092 25403251704 27440466774 29637126988 30893858851 31360533456 36587289032 38104877556 41160700161 44455690482 47040800184 50806503408 51864972229 54880933548 59274253976 61787717702 66683535723 73174578064 76209755112 82321400322 88911380964 92681576553 94081600368 103729944458 109761867096 118548507952 123575435404 133367071446 152419510224 155594916687 164642800644 177822761928 185363153106 207459888916 216257011957 219523734192 247150870808 266734142892 278044729659 311189833374 329285601288 355645523856 370726306212 414919777832 432514023914 466784750061 494301741616 533468285784 556089459318 622379666748 648771035871 658571202576 741452612424 829839555664 865028047828 933569500122 1066936571568 1112178918636 1244759333496 1297542071742 1482905224848 1513799083699 1730056095656 1867139000244 1946313107613 2224357837272 2489518666992 2595084143484 3027598167398 3460112191312 3734278000488 3892626215226 4448715674544 4541397251097 5190168286968 6055196334796 7468556000976 7785252430452 9082794502194 10225867279681 10380336573936 12110392669592 13624191753291 15570504860904 18165589004388 20451734559362 24220785339184 27248383506582 30677601839043 31141009721808 36331178008776 40903469118724 54496767013164 61355203678086 71581070957767 72662356017552 81806938237448 92032805517129 108993534026328 122710407356172 143162141915534 163613876474896 184065611034258 214743212873301 217987068052656 245420814712344 286324283831068 368131222068516 429486425746602 490841629424688 501067496704369 572648567662136 644229638619903 736262444137032 858972851493204 1002134993408738 1145297135324272 1288459277239806 1472524888274064 1503202490113107 1717945702986408 2004269986817476 2576918554479612 3006404980226214 3435891405972816 4008539973634952 4509607470339321 5153837108959224 6012809960452428 8017079947269904 9019214940678642 10307674217918448 12025619920904856 18038429881357284 24051239841809712 36076859762714568 72153719525429136
• Sum of all divisors σ(n): 235634594399708049
• Sum of proper divisors (its aliquot sum) s(n): 163480874874278913
• 72153719525429136 is an abundant number, because the sum of its proper divisors (163480874874278913) is greater than itself. Its abundance is 91327155348849777

Bases of 72153719525429136

• Binary: 100000000010101110110110011110101100010010100111110010000₂
• Hexadecimal: 0x100576CF5894F90
• Base-36: JQGCX5FLXG0

Squares and roots of 72153719525429136

• 72153719525429136 squared (72153719525429136²) is 5206159241354293742789344957706496
• 72153719525429136 cubed (72153719525429136³) is 375643753705398642223882703436433147992304734867456
• 72153719525429136 is a perfect square number. Its square root is 268614444
• The cube root of 72153719525429136 is 416312.6185115805

Scales and comparisons

• 72,153,719,525,429,136 seconds is equal to 2,294,265,094 years, 41 weeks, 4 days, 6 hours, 45 minutes, 36 seconds.
• To count from 1 to 72,153,719,525,429,136 would take you about six billion, eight hundred eighty-two million, seven hundred ninety-five thousand, two hundred eighty-four 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 72153719525429136 cubic inches would be around 34692.7 feet tall.

Recreational maths with 72153719525429136

• 72153719525429136 backwards is 63192452591735127
• 72153719525429136 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 72153719525429136's digits is 72
• More coming soon!