72931505542406

Names of 72931505542406

• Cardinal: 72931505542406 can be written as Seventy-two trillion, nine hundred thirty-one billion, five hundred five million, five hundred forty-two thousand, four hundred six.

Scientific notation

• Scientific notation: 7.2931505542406 × 10¹³

Factors of 72931505542406

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3478

Divisors of 72931505542406

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 7 14 17 34 43 49 86 89 98 119 178 238 301 343 601 602 623 686 731 833 1202 1246 1462 1513 1666 2107 2719 3026 3827 4207 4214 4361 5117 5438 5831 7654 8414 8722 10217 10234 10591 11662 14749 19033 20434 21182 25843 26789 29449 29498 30527 35819 38066 46223 51686 53489 53578 58898 61054 65059 71519 71638 74137 92446 106978 116917 130118 133231 143038 148274 180901 187523 206143 233834 241991 250733 266462 323561 361802 374423 375046 412286 439331 455413 483982 500633 501466 518959 647122 748846 818419 878662 909313 910826 932617 1001266 1037918 1266307 1312661 1634119 1636838 1693937 1818626 1865234 1987589 2264927 2300027 2532614 2620961 2625322 3075317 3187891 3268238 3387874 3504431 3975178 4113847 4529854 4600054 5241922 5728933 6150634 6365191 6375782 7008862 8227694 8864149 10405613 11438833 11457866 11857559 12730382 13913123 15854489 16100189 17728298 18346727 20811226 21527219 22315237 22877666 23715118 27780023 27826246 28796929 31708978 32200378 36693454 39100459 40102531 43054438 44556337 44630474 55560046 57593858 70267117 72839291 78200918 80071831 80205062 83002913 89112674 97391861 112701323 140534234 145436591 145678582 150690533 160143662 166005826 176895421 194460161 194783722 201578503 225402646 273703213 290873182 301381066 311894359 353790842 388920322 403157006 491869819 509875037 547406426 560502817 623788718 681743027 788909261 983739638 1018056137 1019750074 1121005634 1194540989 1238267947 1361221127 1363486054 1411049521 1577818522 1915922491 2036112274 2389081978 2472422047 2476535894 2722442254 2822099042 3443088733 3569125259 3831844982 4944844094 6253773413 6886177466 7126392959 7138250518 8361786923 8667875629 9528547889 12507546826 13411457437 14252785918 16723573846 17306954329 17335751258 19057095778 24101621131 26822914874 34613908658 43776413891 48203242262 49884750713 58532508461 60675129403 87552827782 99769501426 106314148021 117065016922 121148680303 121350258806 212628296042 242297360606 306434897237 409727559227 612869794474 744199036147 819455118454 848040762121 1488398072294 1696081524242 2145044280659 4290088561318 5209393253029 10418786506058 36465752771203 72931505542406
• Sum of all divisors σ(n): 140060067840000
• Sum of proper divisors (its aliquot sum) s(n): 67128562297594
• 72931505542406 is a deficient number, because the sum of its proper divisors (67128562297594) is less than itself. Its deficiency is 5802943244812

Bases of 72931505542406

• Binary: 10000100101010010110000011110110001010100000110₂
• Hexadecimal: 0x4254B07B1506
• Base-36: PUO9RD43Q

Squares and roots of 72931505542406

• 72931505542406 squared (72931505542406²) is 5319004500681997096264268836
• 72931505542406 cubed (72931505542406³) is 387923006221571529833102320930395182259416
• The square root of 72931505542406 is 8539994.4696941109
• The cube root of 72931505542406 is 41780.3165688695

Scales and comparisons

• 72,931,505,542,406 seconds is equal to 2,318,996 years, 14 weeks, 5 days, 11 hours, 33 minutes, 26 seconds.
• To count from 1 to 72,931,505,542,406 would take you about five million, seven hundred ninety-seven thousand, four hundred ninety 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 72931505542406 cubic inches would be around 3481.7 feet tall.

Recreational maths with 72931505542406

• 72931505542406 backwards is 60424550513927
• The number of decimal digits it has is: 14
• The sum of 72931505542406's digits is 53
• More coming soon!