80128190086896

Names of 80128190086896

• Cardinal: 80128190086896 can be written as Eighty trillion, one hundred twenty-eight billion, one hundred ninety million, eighty-six thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 8.0128190086896 × 10¹³

Factors of 80128190086896

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14028044512

Divisors of 80128190086896

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 34 42 48 51 56 68 84 102 112 119 136 168 204 238 272 336 357 408 476 714 816 952 1428 1904 2856 5712 14028044483 28056088966 42084133449 56112177932 84168266898 98196311381 112224355864 168336533796 196392622762 224448711728 238476756211 294588934143 336673067592 392785245524 476953512422 589177868286 673346135184 715430268633 785570491048 953907024844 1178355736572 1430860537266 1571140982096 1669337293477 1907814049688 2356711473144 2861721074532 3338674586954 3815628099376 4713422946288 5008011880431 5723442149064 6677349173908 10016023760862 11446884298128 13354698347816 20032047521724 26709396695632 40064095043448 80128190086896
• Sum of all divisors σ(n): 250484762306304
• Sum of proper divisors (its aliquot sum) s(n): 170356572219408
• 80128190086896 is an abundant number, because the sum of its proper divisors (170356572219408) is greater than itself. Its abundance is 90228382132512

Bases of 80128190086896

• Binary: 10010001110000001001100010011100111111011110000₂
• Hexadecimal: 0x48E04C4E7EF0
• Base-36: SEIDRJ1TC

Squares and roots of 80128190086896

• 80128190086896 squared (80128190086896²) is 6420526846601738404030914816
• 80128190086896 cubed (80128190086896³) is 514465195622523050030790568606933413851136
• The square root of 80128190086896 is 8951435.0853310667
• The cube root of 80128190086896 is 43111.6962829771

Scales and comparisons

• 80,128,190,086,896 seconds is equal to 2,547,828 years, 30 weeks, 5 days, 11 hours, 41 minutes, 36 seconds.
• To count from 1 to 80,128,190,086,896 would take you about six million, three hundred sixty-nine thousand, five hundred seventy-one 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 80128190086896 cubic inches would be around 3592.6 feet tall.

Recreational maths with 80128190086896

• 80128190086896 backwards is 69868009182108
• The number of decimal digits it has is: 14
• The sum of 80128190086896's digits is 66
• More coming soon!