82712947133

Names of 82712947133

• Cardinal: 82712947133 can be written as Eighty-two billion, seven hundred twelve million, nine hundred forty-seven thousand, one hundred thirty-three.

Scientific notation

• Scientific notation: 8.2712947133 × 10¹⁰

Factors of 82712947133

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 498

Divisors of 82712947133

• Number of divisors d(n): 64
• Complete list of divisors:
  1 19 47 61 67 131 173 893 1159 1273 2489 2867 3149 3287 4087 6157 7991 8131 8777 10553 11591 22663 54473 59831 77653 116983 151829 154489 166763 192089 200507 220229 375577 412519 430597 495991 535397 544777 707051 1065161 1382443 1518421 3649691 7135963 7837861 9423829 10172543 10350763 13433969 20238059 25163659 26266417 28849999 33231397 64974821 71365787 92623681 478109521 631396543 1234521599 1355949953 1759849939 4353313007 82712947133
• Sum of all divisors σ(n): 92959764480
• Sum of proper divisors (its aliquot sum) s(n): 10246817347
• 82712947133 is a deficient number, because the sum of its proper divisors (10246817347) is less than itself. Its deficiency is 72466129786

Bases of 82712947133

• Binary: 1001101000010000100110110100110111101₂
• Hexadecimal: 0x13421369BD
• Base-36: 11ZX5IGT

Squares and roots of 82712947133

• 82712947133 squared (82712947133²) is 6841431623426452919689
• 82712947133 cubed (82712947133³) is 565874972182506564659949751801637
• The square root of 82712947133 is 287598.5868063333
• The cube root of 82712947133 is 4357.0361687507

Scales and comparisons

• 82,712,947,133 seconds is equal to 2,630 years, 5 days, 18 hours, 38 minutes, 53 seconds.
• To count from 1 to 82,712,947,133 would take you about five thousand, two hundred sixty 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 82712947133 cubic inches would be around 363.1 feet tall.

Recreational maths with 82712947133

• 82712947133 backwards is 33174921728
• 82712947133 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 82712947133's digits is 47
• More coming soon!