97997886021

Names of 97997886021

• Cardinal: 97997886021 can be written as Ninety-seven billion, nine hundred ninety-seven million, eight hundred eighty-six thousand and twenty-one.

Scientific notation

• Scientific notation: 9.7997886021 × 10¹⁰

Factors of 97997886021

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 10506

Divisors of 97997886021

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 21 29 59 87 177 203 269 413 609 807 1239 1711 1883 5133 5649 7801 10139 11977 15871 23403 30417 35931 47613 54607 70973 111097 163821 212919 294031 333291 460259 598201 882093 1380777 1794603 2058217 2727391 3221813 4187407 6174651 8182173 9665439 12562221 17347829 19091737 52043487 57275211 79094339 121434803 160916069 237283017 364304409 482748207 553660373 1126412483 1660981119 3379237449 4666566001 13999698003 32665962007 97997886021
• Sum of all divisors σ(n): 157697280000
• Sum of proper divisors (its aliquot sum) s(n): 59699393979
• 97997886021 is a deficient number, because the sum of its proper divisors (59699393979) is less than itself. Its deficiency is 38298492042

Bases of 97997886021

• Binary: 1011011010001001000010001001001000101₂
• Hexadecimal: 0x16D1211245
• Base-36: 190PESSL

Squares and roots of 97997886021

• 97997886021 squared (97997886021²) is 9603585664584907212441
• 97997886021 cubed (97997886021³) is 941131093350901273281653951187261
• The square root of 97997886021 is 313046.1404026569
• The cube root of 97997886021 is 4610.4031409171

Scales and comparisons

• 97,997,886,021 seconds is equal to 3,116 years, 1 week, 3 days, 19 hours, 21 seconds.
• To count from 1 to 97,997,886,021 would take you about six thousand, two hundred thirty-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 97997886021 cubic inches would be around 384.2 feet tall.

Recreational maths with 97997886021

• 97997886021 backwards is 12068879979
• The number of decimal digits it has is: 11
• The sum of 97997886021's digits is 66
• More coming soon!