61013491712

Names of 61013491712

• Cardinal: 61013491712 can be written as Sixty-one billion, thirteen million, four hundred ninety-one thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 6.1013491712 × 10¹⁰

Factors of 61013491712

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 1910

Divisors of 61013491712

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 128 248 256 496 512 992 1024 1877 1984 2048 3754 3968 4096 7508 7936 8192 15016 15872 16384 30032 31744 32768 58187 60064 63488 65536 116374 120128 126976 131072 232748 240256 253952 262144 465496 480512 507904 524288 930992 961024 1015808 1048576 1861984 1922048 2031616 3723968 3844096 4063232 7447936 7688192 8126464 14895872 15376384 16252928 29791744 30752768 32505856 59583488 61505536 119166976 123011072 238333952 246022144 476667904 492044288 953335808 984088576 1906671616 1968177152 3813343232 7626686464 15253372928 30506745856 61013491712
• Sum of all divisors σ(n): 126030386496
• Sum of proper divisors (its aliquot sum) s(n): 65016894784
• 61013491712 is an abundant number, because the sum of its proper divisors (65016894784) is greater than itself. Its abundance is 4003403072

Bases of 61013491712

• Binary: 111000110100101100000000000000000000₂
• Hexadecimal: 0xE34B00000
• Base-36: S11UVI8

Squares and roots of 61013491712

• 61013491712 squared (61013491712²) is 3722646170890292690944
• 61013491712 cubed (61013491712³) is 227131641294323408760165921456128
• The square root of 61013491712 is 247009.0923670623
• The cube root of 61013491712 is 3936.7873807591

Scales and comparisons

• 61,013,491,712 seconds is equal to 1,940 years, 2 weeks, 16 hours, 8 minutes, 32 seconds.
• To count from 1 to 61,013,491,712 would take you about three thousand, eight hundred eighty 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 61013491712 cubic inches would be around 328.1 feet tall.

Recreational maths with 61013491712

• 61013491712 backwards is 21719431016
• The number of decimal digits it has is: 11
• The sum of 61013491712's digits is 35
• More coming soon!