745215347136

Names of 745215347136

• Cardinal: 745215347136 can be written as Seven hundred forty-five billion, two hundred fifteen million, three hundred forty-seven thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 7.45215347136 × 10¹¹

Factors of 745215347136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 522

Divisors of 745215347136

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 37 39 48 52 64 74 78 96 104 111 148 156 192 208 222 296 312 416 444 467 481 592 624 832 888 934 962 1184 1248 1369 1401 1443 1776 1868 1924 2368 2496 2738 2802 2886 3552 3736 3848 4107 5476 5604 5772 6071 7104 7472 7696 8214 10952 11208 11544 12142 14944 15392 16428 17279 17797 18213 21904 22416 23088 24284 29888 30784 32856 34558 35594 36426 43808 44832 46176 48568 51837 53391 65712 69116 71188 72852 87616 89664 92352 97136 103674 106782 131424 138232 142376 145704 194272 207348 213564 218089 224627 262848 276464 284752 291408 388544 414696 427128 436178 449254 552928 569504 582816 639323 654267 673881 829392 854256 872356 898508 1105856 1139008 1165632 1278646 1308534 1347762 1658784 1708512 1744712 1797016 1917969 2557292 2617068 2695524 2835157 3317568 3417024 3489424 3594032 3835938 5114584 5234136 5391048 5670314 6978848 7188064 7671876 8069293 8311199 8505471 10229168 10468272 10782096 11340628 13957696 14376128 15343752 16138586 16622398 17010942 20458336 20936544 21564192 22681256 24207879 24933597 30687504 32277172 33244796 34021884 40916672 41873088 43128384 45362512 48415758 49867194 61375008 64554344 66489592 68043768 90725024 96831516 99734388 104900809 122750016 129108688 132979184 136087536 181450048 193663032 199468776 209801618 258217376 265958368 272175072 298563841 314702427 387326064 398937552 419603236 516434752 531916736 544350144 597127682 629404854 774652128 797875104 839206472 895691523 1194255364 1258809708 1549304256 1595750208 1678412944 1791383046 2388510728 2517619416 3356825888 3582766092 3881329933 4777021456 5035238832 6713651776 7165532184 7762659866 9554042912 10070477664 11643989799 14331064368 15525319732 19108085824 20140955328 23287979598 28662128736 31050639464 46575959196 57324257472 62101278928 93151918392 124202557856 186303836784 248405115712 372607673568 745215347136
• Sum of all divisors σ(n): 2187008979288
• Sum of proper divisors (its aliquot sum) s(n): 1441793632152
• 745215347136 is an abundant number, because the sum of its proper divisors (1441793632152) is greater than itself. Its abundance is 696578285016

Bases of 745215347136

• Binary: 1010110110000010010010111100100111000000₂
• Hexadecimal: 0xAD824BC9C0
• Base-36: 9ICHZ5XC

Squares and roots of 745215347136

• 745215347136 squared (745215347136²) is 555345913607028983402496
• 745215347136 cubed (745215347136³) is 413852297789221169755904239048851456
• The square root of 745215347136 is 863258.5633146075
• The cube root of 745215347136 is 9066.2410851085

Scales and comparisons

• 745,215,347,136 seconds is equal to 23,695 years, 28 weeks, 1 day, 15 hours, 5 minutes, 36 seconds.
• To count from 1 to 745,215,347,136 would take you about forty-seven thousand, three hundred ninety-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 745215347136 cubic inches would be around 755.5 feet tall.

Recreational maths with 745215347136

• 745215347136 backwards is 631743512547
• 745215347136 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 745215347136's digits is 48
• More coming soon!