97809427128

Names of 97809427128

• Cardinal: 97809427128 can be written as Ninety-seven billion, eight hundred nine million, four hundred twenty-seven thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 9.7809427128 × 10¹⁰

Factors of 97809427128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 183984

Divisors of 97809427128

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 3221 6442 9663 12884 19326 22547 25768 38652 45094 67641 77304 90188 135282 180376 180751 270564 361502 541128 542253 723004 1084506 1265257 1446008 2169012 2530514 3795771 4338024 5061028 7591542 10122056 15183084 30366168 582198971 1164397942 1746596913 2328795884 3493193826 4075392797 4657591768 6986387652 8150785594 12226178391 13972775304 16301571188 24452356782 32603142376 48904713564 97809427128
• Sum of all divisors σ(n): 279543813120
• Sum of proper divisors (its aliquot sum) s(n): 181734385992
• 97809427128 is an abundant number, because the sum of its proper divisors (181734385992) is greater than itself. Its abundance is 83924958864

Bases of 97809427128

• Binary: 1011011000101111001010110101010111000₂
• Hexadecimal: 0x16C5E56AB8
• Base-36: 18XL7GZC

Squares and roots of 97809427128

• 97809427128 squared (97809427128²) is 9566684035107542328384
• 97809427128 cubed (97809427128³) is 935711884988452155011250294001152
• The square root of 97809427128 is 312744.9873746979
• The cube root of 97809427128 is 4607.4458354879

Scales and comparisons

• 97,809,427,128 seconds is equal to 3,110 years, 1 week, 6 days, 13 hours, 18 minutes, 48 seconds.
• To count from 1 to 97,809,427,128 would take you about six thousand, two hundred twenty 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 97809427128 cubic inches would be around 384 feet tall.

Recreational maths with 97809427128

• 97809427128 backwards is 82172490879
• The number of decimal digits it has is: 11
• The sum of 97809427128's digits is 57
• More coming soon!