61990572032

Names of 61990572032

• Cardinal: 61990572032 can be written as Sixty-one billion, nine hundred ninety million, five hundred seventy-two thousand and thirty-two.

Scientific notation

• Scientific notation: 6.1990572032 × 10¹⁰

Factors of 61990572032

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 488240

Divisors of 61990572032

• Number of divisors d(n): 52
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 128 248 256 496 512 992 1024 1984 2048 3968 4096 7936 15872 31744 63488 126976 488207 976414 1952828 3905656 7811312 15134417 15622624 30268834 31245248 60537668 62490496 121075336 124980992 242150672 249961984 484301344 499923968 968602688 999847936 1937205376 1999695872 3874410752 7748821504 15497643008 30995286016 61990572032
• Sum of all divisors σ(n): 127965175296
• Sum of proper divisors (its aliquot sum) s(n): 65974603264
• 61990572032 is an abundant number, because the sum of its proper divisors (65974603264) is greater than itself. Its abundance is 3984031232

Bases of 61990572032

• Binary: 111001101110111011010001000000000000₂
• Hexadecimal: 0xE6EED1000
• Base-36: SH7L3I8

Squares and roots of 61990572032

• 61990572032 squared (61990572032²) is 3842831020854580609024
• 61990572032 cubed (61990572032³) is 238219293205089973440852701216768
• The square root of 61990572032 is 248979.0594246831
• The cube root of 61990572032 is 3957.6909819007

Scales and comparisons

• 61,990,572,032 seconds is equal to 1,971 years, 5 weeks, 4 days, 11 hours, 20 minutes, 32 seconds.
• To count from 1 to 61,990,572,032 would take you about three thousand, nine hundred forty-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 61990572032 cubic inches would be around 329.8 feet tall.

Recreational maths with 61990572032

• 61990572032 backwards is 23027509916
• The number of decimal digits it has is: 11
• The sum of 61990572032's digits is 44
• More coming soon!