90308130149946731

Names of 90308130149946731

• Cardinal: 90308130149946731 can be written as Ninety quadrillion, three hundred eight trillion, one hundred thirty billion, one hundred forty-nine million, nine hundred forty-six thousand, seven hundred thirty-one.

Scientific notation

• Scientific notation: 9.0308130149946731 × 10¹⁶

Factors of 90308130149946731

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 189

Divisors of 90308130149946731

• Number of divisors d(n): 96
• Complete list of divisors:
  1 11 29 121 149 319 841 1331 1639 3509 4321 9251 18029 22201 24389 38599 47531 101761 125309 198319 244211 268279 522841 643829 707281 1119371 1378399 2686321 2951069 3307949 3633961 5751251 7082119 7780091 15162389 18671041 20511149 29549531 32461759 36387439 39973571 77903309 85581001 95930521 105384869 166786279 205381451 225622639 400261829 439709281 541460189 856936399 941391011 1055235731 1159233559 2259195961 2481849029 2781985109 3056161201 4402880119 4836802091 5956062079 11607593041 12751569149 15702345481 24851155571 27300339319 30601836199 33617773211 65516682869 80677568161 127683523451 140267260639 172725800291 336620198189 369795505321 455368018949 720683511559 887453249771 1899983803201 2339649476669 3702822180079 4067750558531 5009048208439 9761985747481 20899821835211 25736144243359 55099530292829 67849834823401 107381843222291 283097586676949 606094833221119 746348183057411 3114073453446439 8209830013631521 90308130149946731
• Sum of all divisors σ(n): 103574868221448000
• Sum of proper divisors (its aliquot sum) s(n): 13266738071501269
• 90308130149946731 is a deficient number, because the sum of its proper divisors (13266738071501269) is less than itself. Its deficiency is 77041392078445462

Bases of 90308130149946731

• Binary: 101000000110101101100010000010001111010101101010101101011₂
• Hexadecimal: 0x140D6C411EAD56B
• Base-36: OP7K698GDPN

Squares and roots of 90308130149946731

• 90308130149946731 squared (90308130149946731²) is 8155558371179717774930082137586361
• 90308130149946731 cubed (90308130149946731³) is 736513226829985523419779892445186545507497062135891
• The square root of 90308130149946731 is 300513111.4443207301
• The cube root of 90308130149946731 is 448651.3202271363

Scales and comparisons

• 90,308,130,149,946,731 seconds is equal to 2,871,519,197 years, 19 weeks, 5 days, 14 hours, 32 minutes, 11 seconds.
• To count from 1 to 90,308,130,149,946,731 would take you about eight billion, six hundred fourteen million, five hundred fifty-seven thousand, five hundred ninety-two 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 90308130149946731 cubic inches would be around 37387.6 feet tall.

Recreational maths with 90308130149946731

• 90308130149946731 backwards is 13764994103180309
• The number of decimal digits it has is: 17
• The sum of 90308130149946731's digits is 68
• More coming soon!