315830671613221

Names of 315830671613221

• Cardinal: 315830671613221 can be written as Three hundred fifteen trillion, eight hundred thirty billion, six hundred seventy-one million, six hundred thirteen thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 3.15830671613221 × 10¹⁴

Factors of 315830671613221

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 960

Divisors of 315830671613221

• Number of divisors d(n): 54
• Complete list of divisors:
  1 29 79 109 743 841 2291 3161 6241 8611 21547 58697 66439 80987 91669 180989 249719 552049 624863 680269 1702213 2348623 4637063 5248681 6397973 7241851 16009421 19727801 43611871 49364177 60173341 68110067 134474827 185541217 464273209 505439867 572106229 1264744259 1745026889 3445337809 3899769983 4753693939 5380695293 14657756143 36677583511 50605779781 99914796461 137857124231 375541821181 425074928147 2897529097369 3997856602699 10890712814249 315830671613221
• Sum of all divisors σ(n): 334779738222930
• Sum of proper divisors (its aliquot sum) s(n): 18949066609709
• 315830671613221 is a deficient number, because the sum of its proper divisors (18949066609709) is less than itself. Its deficiency is 296881605003512

Bases of 315830671613221

• Binary: 1000111110011111100001110111111011001110100100101₂
• Hexadecimal: 0x11F3F0EFD9D25
• Base-36: 33YALVDEED

Squares and roots of 315830671613221

• 315830671613221 squared (315830671613221²) is 99749013131658241178621994841
• 315830671613221 cubed (315830671613221³) is 31503797810127623235732613799787326609392861
• The square root of 315830671613221 is 17771625.4634521543
• The cube root of 315830671613221 is 68100.6778289791

Scales and comparisons

• 315,830,671,613,221 seconds is equal to 10,042,438 years, 22 weeks, 2 days, 2 hours, 47 minutes, 1 second.
• To count from 1 to 315,830,671,613,221 would take you about twenty-five million, one hundred six thousand and ninety-six 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 315830671613221 cubic inches would be around 5675.1 feet tall.

Recreational maths with 315830671613221

• 315830671613221 backwards is 122316176038513
• The number of decimal digits it has is: 15
• The sum of 315830671613221's digits is 49
• More coming soon!