1038131857797121

Names of 1038131857797121

• Cardinal: 1038131857797121 can be written as One quadrillion, thirty-eight trillion, one hundred thirty-one billion, eight hundred fifty-seven million, seven hundred ninety-seven thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 1.038131857797121 × 10¹⁵

Factors of 1038131857797121

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3120371

Divisors of 1038131857797121

• Number of divisors d(n): 8
• Complete list of divisors:
  1 15733 21401 3083237 336701933 48508567721 65984355037 1038131857797121
• Sum of all divisors σ(n): 1038246690542184
• Sum of proper divisors (its aliquot sum) s(n): 114832745063
• 1038131857797121 is a deficient number, because the sum of its proper divisors (114832745063) is less than itself. Its deficiency is 1038017025052058

Bases of 1038131857797121

• Binary: 11101100000010110011101000100111010011000000000001₂
• Hexadecimal: 0x3B02CE89D3001
• Base-36: A7ZJ6WD1C1

Squares and roots of 1038131857797121

• 1038131857797121 squared (1038131857797121²) is 1077717754173301857602795888641
• 1038131857797121 cubed (1038131857797121³) is 1118813134320870811179116614301044797886402561
• The square root of 1038131857797121 is 32220053.6591285179
• The cube root of 1038131857797121 is 101255.2397324011

Scales and comparisons

• 1,038,131,857,797,121 seconds is equal to 33,009,381 years, 48 weeks, 19 hours, 12 minutes, 1 second.
• To count from 1 to 1,038,131,857,797,121 would take you about ninety-nine million, twenty-eight thousand, one hundred forty-five 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 1038131857797121 cubic inches would be around 8437.9 feet tall.

Recreational maths with 1038131857797121

• 1038131857797121 backwards is 1217977581318301
• The number of decimal digits it has is: 16
• The sum of 1038131857797121's digits is 64
• More coming soon!