61359136468

Names of 61359136468

• Cardinal: 61359136468 can be written as Sixty-one billion, three hundred fifty-nine million, one hundred thirty-six thousand, four hundred sixty-eight.

Scientific notation

• Scientific notation: 6.1359136468 × 10¹⁰

Factors of 61359136468

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 19695

Divisors of 61359136468

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 14 28 29 53 58 73 106 116 146 203 212 292 371 406 511 742 812 1022 1484 1537 2044 2117 3074 3869 4234 6148 7738 8468 10759 14819 15476 19531 21518 27083 29638 39062 43036 54166 59276 78124 108332 112201 136717 224402 273434 448804 546868 566399 785407 1035143 1132798 1425763 1570814 2070286 2265596 2851526 3141628 3964793 4140572 5703052 7246001 7929586 9980341 14492002 15859172 19960682 28984004 30019147 39921364 41347127 60038294 75565439 82694254 120076588 151130878 165388508 210134029 289429889 302261756 420268058 528958073 578859778 840536116 1057916146 1157719556 2115832292 2191397731 4382795462 8765590924 15339784117 30679568234 61359136468
• Sum of all divisors σ(n): 131123784960
• Sum of proper divisors (its aliquot sum) s(n): 69764648492
• 61359136468 is an abundant number, because the sum of its proper divisors (69764648492) is greater than itself. Its abundance is 8405512024

Bases of 61359136468

• Binary: 111001001001010010100001111011010100₂
• Hexadecimal: 0xE494A1ED4
• Base-36: S6RN8PG

Squares and roots of 61359136468

• 61359136468 squared (61359136468²) is 3764943628098647515024
• 61359136468 cubed (61359136468³) is 231013689870831952240586696295232
• The square root of 61359136468 is 247707.7642465007
• The cube root of 61359136468 is 3944.2074250571

Scales and comparisons

• 61,359,136,468 seconds is equal to 1,951 years, 1 week, 4 days, 4 hours, 34 minutes, 28 seconds.
• To count from 1 to 61,359,136,468 would take you about three thousand, nine hundred 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 61359136468 cubic inches would be around 328.7 feet tall.

Recreational maths with 61359136468

• 61359136468 backwards is 86463195316
• The number of decimal digits it has is: 11
• The sum of 61359136468's digits is 52
• More coming soon!