8137820002831201

Names of 8137820002831201

• Cardinal: 8137820002831201 can be written as Eight quadrillion, one hundred thirty-seven trillion, eight hundred twenty billion, two million, eight hundred thirty-one thousand, two hundred one.

Scientific notation

• Scientific notation: 8.137820002831201 × 10¹⁵

Factors of 8137820002831201

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 16353792

Divisors of 8137820002831201

• Number of divisors d(n): 16
• Complete list of divisors:
  1 373 691 1931 257743 720263 1334321 16350797 497701733 6098847281 11298400727 31573389007 4214303471171 11776874099611 21817211803837 8137820002831201
• Sum of all divisors σ(n): 8175677879210688
• Sum of proper divisors (its aliquot sum) s(n): 37857876379487
• 8137820002831201 is a deficient number, because the sum of its proper divisors (37857876379487) is less than itself. Its deficiency is 8099962126451714

Bases of 8137820002831201

• Binary: 11100111010010100110111011110100000111100101101100001₂
• Hexadecimal: 0x1CE94DDE83CB61
• Base-36: 284M6WDEE01

Squares and roots of 8137820002831201

• 8137820002831201 squared (8137820002831201²) is 66224114398479608251655699102401
• 8137820002831201 cubed (8137820002831201³) is 538919922821729104531578646631196772774416813601
• The square root of 8137820002831201 is 90209866.4383846707
• The cube root of 8137820002831201 is 201141.9671683023

Scales and comparisons

• 8,137,820,002,831,201 seconds is equal to 258,757,504 years, 8 weeks, 2 days, 6 hours, 1 second.
• To count from 1 to 8,137,820,002,831,201 would take you about seven hundred seventy-six million, two hundred seventy-two thousand, five hundred twelve 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 8137820002831201 cubic inches would be around 16761.8 feet tall.

Recreational maths with 8137820002831201

• 8137820002831201 backwards is 1021382000287318
• The number of decimal digits it has is: 16
• The sum of 8137820002831201's digits is 46
• More coming soon!