40968640612

Names of 40968640612

• Cardinal: 40968640612 can be written as Forty billion, nine hundred sixty-eight million, six hundred forty thousand, six hundred twelve.

Scientific notation

• Scientific notation: 4.0968640612 × 10¹⁰

Factors of 40968640612

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 573

Divisors of 40968640612

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 17 23 31 34 43 46 62 68 86 92 124 172 391 457 527 713 731 782 914 989 1054 1333 1426 1462 1564 1828 1849 1978 2108 2666 2852 2924 3698 3956 5332 7396 7769 10511 12121 14167 15538 16813 19651 21022 22661 24242 28334 30659 31076 31433 33626 39302 42044 42527 45322 48484 56668 57319 61318 62866 67252 78604 85054 90644 114638 122636 125732 170108 178687 229276 240839 325841 334067 357374 451973 481678 521203 609181 651682 668134 714748 722959 844993 903946 963356 974423 1042406 1218362 1303364 1318337 1336268 1445918 1689986 1807892 1948846 2084812 2436724 2636674 2891836 3379972 3897692 5273348 5539297 7683541 10356077 11078594 14011163 14364881 15367082 19434839 20712154 22157188 22411729 26194783 28022326 28729762 30734164 38869678 41424308 44823458 52389566 56044652 57459524 77739356 89646916 104779132 238189771 330392263 445311311 476379542 602480009 660784526 890622622 952759084 1204960018 1321569052 1781245244 2409920036 10242160153 20484320306 40968640612
• Sum of all divisors σ(n): 83897275392
• Sum of proper divisors (its aliquot sum) s(n): 42928634780
• 40968640612 is an abundant number, because the sum of its proper divisors (42928634780) is greater than itself. Its abundance is 1959994168

Bases of 40968640612

• Binary: 100110001001111010111101100001100100₂
• Hexadecimal: 0x989EBD864
• Base-36: ITJO5ES

Squares and roots of 40968640612

• 40968640612 squared (40968640612²) is 1678429513595215734544
• 40968640612 cubed (40968640612³) is 68762975535056361471140729700928
• The square root of 40968640612 is 202407.1160112707
• The cube root of 40968640612 is 3447.3378780795

Scales and comparisons

• 40,968,640,612 seconds is equal to 1,302 years, 35 weeks, 1 day, 1 hour, 56 minutes, 52 seconds.
• To count from 1 to 40,968,640,612 would take you about two thousand, six hundred 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 40968640612 cubic inches would be around 287.3 feet tall.

Recreational maths with 40968640612

• 40968640612 backwards is 21604686904
• 40968640612 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40968640612's digits is 46
• More coming soon!