990740126711934712

Names of 990740126711934712

• Cardinal: 990740126711934712 can be written as Nine hundred ninety quadrillion, seven hundred forty trillion, one hundred twenty-six billion, seven hundred eleven million, nine hundred thirty-four thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 9.90740126711934712 × 10¹⁷

Factors of 990740126711934712

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2250325

Divisors of 990740126711934712

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 29 41 58 82 97 116 164 194 232 328 388 776 1189 2378 2813 3977 4756 5626 7954 9512 11252 15908 22504 31816 115333 230666 461332 686879 922664 1373758 1563277 2747516 3126554 5495032 6253108 12506216 19919491 28162039 39838982 45335033 56324078 64094357 66627263 79677964 90670066 112648156 128188714 133254526 151637869 159355928 181340132 225296312 256377428 266509052 303275738 362680264 512754856 533018104 606551476 816699131 1213102952 1633398262 1858736353 1932190627 2731717783 3266796524 3717472706 3864381254 4397498201 5463435566 6217152629 6533593048 7434945412 7728762508 8794996402 10926871132 12434305258 14869890824 15457525016 17589992804 21853742264 24868610516 35179985608 49737221032 79219815707 158439631414 180297426241 316879262828 360594852482 633758525656 721189704964 1073782142483 1442379409928 2147564284966 4295128569932 8590257139864 31139682132007 44025067841803 62279364264014 88050135683606 104156867820851 124558728528028 176100271367212 208313735641702 249117457056056 352200542734424 416627471283404 833254942566808 1276726967412287 2553453934824574 3020549166804679 4270431580654891 5106907869649148 6041098333609358 8540863161309782 10213815739298296 12082196667218716 17081726322619564 24164393334437432 34163452645239128 123842515838991839 247685031677983678 495370063355967356 990740126711934712
• Sum of all divisors σ(n): 1988863452047808000
• Sum of proper divisors (its aliquot sum) s(n): 998123325335873288
• 990740126711934712 is an abundant number, because the sum of its proper divisors (998123325335873288) is greater than itself. Its abundance is 7383198623938576

Bases of 990740126711934712

• Binary: 110110111111110100001110010101100101011000111110111011111000₂
• Hexadecimal: 0xDBFD0E56563EEF8
• Base-36: 7IZ82AXO98FS

Squares and roots of 990740126711934712

• 990740126711934712 squared (990740126711934712²) is 981565998677180449048158458150522944
• 990740126711934712 cubed (990740126711934712³) is 972476821905556497991939934861146194538207548786032128
• The square root of 990740126711934712 is 995359295.2858453675
• The cube root of 990740126711934712 is 996903.7990039063

Scales and comparisons

• 990,740,126,711,934,712 seconds is equal to 31,502,471,469 years, 5 days, 11 hours, 11 minutes, 52 seconds.
• To count from 1 to 990,740,126,711,934,712 would take you about ninety-four billion, five hundred seven million, four hundred fourteen thousand, four hundred seven 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 990740126711934712 cubic inches would be around 83075.3 feet tall.

Recreational maths with 990740126711934712

• 990740126711934712 backwards is 217439117621047099
• The number of decimal digits it has is: 18
• The sum of 990740126711934712's digits is 73
• More coming soon!