90091698014650118

Names of 90091698014650118

• Cardinal: 90091698014650118 can be written as Ninety quadrillion, ninety-one trillion, six hundred ninety-eight billion, fourteen million, six hundred fifty thousand, one hundred eighteen.

Scientific notation

• Scientific notation: 9.0091698014650118 × 10¹⁶

Factors of 90091698014650118

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1062

Divisors of 90091698014650118

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 41 82 1019 2038 41779 83558 1038361 2076722 42572801 85145602 1058089859 2116179718 43381684219 86763368438 1078193566321 2156387132642 44205936219161 88411872438322 1098679244081099 2197358488162198 45045849007325059 90091698014650118
• Sum of all divisors σ(n): 138569570593859160
• Sum of proper divisors (its aliquot sum) s(n): 48477872579209042
• 90091698014650118 is a deficient number, because the sum of its proper divisors (48477872579209042) is less than itself. Its deficiency is 41613825435441076

Bases of 90091698014650118

• Binary: 101000000000100011110110000001001010111111111111100000110₂
• Hexadecimal: 0x14011EC095FFF06
• Base-36: ON2UAPF7M6E

Squares and roots of 90091698014650118

• 90091698014650118 squared (90091698014650118²) is 8116514051162912013255353957413924
• 90091698014650118 cubed (90091698014650118³) is 731230532829033506496968043832248601610832961443032
• The square root of 90091698014650118 is 300152791.1158750461
• The cube root of 90091698014650118 is 448292.6214831443

Scales and comparisons

• 90,091,698,014,650,118 seconds is equal to 2,864,637,324 years, 49 weeks, 1 day, 16 hours, 8 minutes, 38 seconds.
• To count from 1 to 90,091,698,014,650,118 would take you about eight billion, five hundred ninety-three million, nine hundred eleven thousand, nine hundred seventy-four 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 90091698014650118 cubic inches would be around 37357.7 feet tall.

Recreational maths with 90091698014650118

• 90091698014650118 backwards is 81105641089619009
• The number of decimal digits it has is: 17
• The sum of 90091698014650118's digits is 68
• More coming soon!