76621424768

Names of 76621424768

• Cardinal: 76621424768 can be written as Seventy-six billion, six hundred twenty-one million, four hundred twenty-four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 7.6621424768 × 10¹⁰

Factors of 76621424768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 193

Divisors of 76621424768

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 83 101 112 128 166 202 224 332 404 448 581 664 707 808 896 1162 1328 1414 1616 2324 2656 2828 3232 4648 5312 5656 6464 8383 9296 10201 10624 11312 12928 16766 18592 20402 22624 33532 37184 40804 45248 58681 67064 71407 74368 81608 90496 117362 134128 142814 163216 234724 268256 285628 326432 469448 536512 571256 652864 846683 938896 1030301 1073024 1142512 1305728 1693366 1877792 2060602 2285024 3386732 3755584 4121204 4570048 5926781 6773464 7212107 7511168 8242408 9140096 11853562 13546928 14424214 16484816 23707124 27093856 28848428 32969632 47414248 54187712 57696856 65939264 85514983 94828496 108375424 115393712 131878528 171029966 189656992 230787424 342059932 379313984 461574848 598604881 684119864 758627968 923149696 1197209762 1368239728 2394419524 2736479456 4788839048 5472958912 9577678096 10945917824 19155356192 38310712384 76621424768
• Sum of all divisors σ(n): 178317901440
• Sum of proper divisors (its aliquot sum) s(n): 101696476672
• 76621424768 is an abundant number, because the sum of its proper divisors (101696476672) is greater than itself. Its abundance is 25075051904

Bases of 76621424768

• Binary: 1000111010110111111100010100010000000₂
• Hexadecimal: 0x11D6FE2880
• Base-36: Z76F1Q8

Squares and roots of 76621424768

• 76621424768 squared (76621424768²) is 5870842733478283853824
• 76621424768 cubed (76621424768³) is 449832334827965801267524725112832
• The square root of 76621424768 is 276805.7527725897
• The cube root of 76621424768 is 4247.3371973753

Scales and comparisons

• 76,621,424,768 seconds is equal to 2,436 years, 16 weeks, 6 days, 1 hour, 6 minutes, 8 seconds.
• To count from 1 to 76,621,424,768 would take you about four thousand, eight hundred seventy-two 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 76621424768 cubic inches would be around 353.9 feet tall.

Recreational maths with 76621424768

• 76621424768 backwards is 86742412667
• The number of decimal digits it has is: 11
• The sum of 76621424768's digits is 53
• More coming soon!