15993422012379

Names of 15993422012379

• Cardinal: 15993422012379 can be written as Fifteen trillion, nine hundred ninety-three billion, four hundred twenty-two million, twelve thousand, three hundred seventy-nine.

Scientific notation

• Scientific notation: 1.5993422012379 × 10¹³

Factors of 15993422012379

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 27776

Divisors of 15993422012379

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 21 31 93 217 651 877 1087 2631 3261 6139 7609 18417 22827 25771 27187 33697 77313 81561 101091 180397 190309 235879 541191 570927 707637 798901 953299 2396703 2859897 5592307 6673093 16776921 20019279 22601167 28013077 29552269 67803501 84039231 88656807 158208169 196091539 206865883 474624507 588274617 620597649 700636177 868405387 2101908531 2605216161 4904453239 6078837709 14713359717 18236513127 24567468529 73702405587 171972279703 515916839109 761591524399 2284774573197 5331140670793 15993422012379
• Sum of all divisors σ(n): 25209921339392
• Sum of proper divisors (its aliquot sum) s(n): 9216499327013
• 15993422012379 is a deficient number, because the sum of its proper divisors (9216499327013) is less than itself. Its deficiency is 6776922685366

Bases of 15993422012379

• Binary: 11101000101111000010001111001101111111011011₂
• Hexadecimal: 0xE8BC23CDFDB
• Base-36: 5O39YJ0M3

Squares and roots of 15993422012379

• 15993422012379 squared (15993422012379²) is 255789547666049142029239641
• 15993422012379 cubed (15993422012379³) is 4090950182178657811769588246821459515939
• The square root of 15993422012379 is 3999177.6670184335
• The cube root of 15993422012379 is 25194.9672974419

Scales and comparisons

• 15,993,422,012,379 seconds is equal to 508,541 years, 18 weeks, 1 day, 1 hour, 39 minutes, 39 seconds.
• To count from 1 to 15,993,422,012,379 would take you about one million, two hundred seventy-one thousand, three hundred fifty-three 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 15993422012379 cubic inches would be around 2099.6 feet tall.

Recreational maths with 15993422012379

• 15993422012379 backwards is 97321022439951
• The number of decimal digits it has is: 14
• The sum of 15993422012379's digits is 57
• More coming soon!