40249698993606671872

Names of 40249698993606671872

• Cardinal: 40249698993606671872 can be written as Forty quintillion, two hundred forty-nine quadrillion, six hundred ninety-eight trillion, nine hundred ninety-three billion, six hundred six million, six hundred seventy-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.0249698993606671872 × 10¹⁹

Factors of 40249698993606671872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 468734

Divisors of 40249698993606671872

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 16 32 64 71 128 142 256 284 512 568 1136 2272 4544 5041 9088 10082 18176 20164 36352 40328 80656 161312 322624 357911 468661 645248 715822 937322 1290496 1431644 1874644 2580992 2863288 3749288 5726576 7498576 11453152 14997152 22906304 29994304 33274931 45812608 59988608 66549862 91625216 119977216 133099724 183250432 239954432 266199448 532398896 1064797792 2129595584 2362520101 4259191168 4725040202 8518382336 9450080404 17036764672 18900160808 37800321616 75600643232 151201286464 167738927171 219643132921 302402572928 335477854342 439286265842 604805145856 670955708684 878572531684 1209610291712 1341911417368 1757145063368 2683822834736 3514290126736 5367645669472 7028580253472 10735291338944 14057160506944 15594662437391 21470582677888 28114321013888 31189324874782 42941165355776 56228642027776 62378649749564 85882330711552 112457284055552 124757299499128 249514598998256 499029197996512 998058395993024 1107221033054761 1996116791986048 2214442066109522 3992233583972096 4428884132219044 7984467167944192 8857768264438088 17715536528876176 35431073057752352 70862146115504704 78612693346888031 141724292231009408 157225386693776062 283448584462018816 314450773387552124 566897168924037632 628901546775104248 1257803093550208496 2515606187100416992 5031212374200833984 10062424748401667968 20124849496803335936 40249698993606671872
• Sum of all divisors σ(n): 81569824493951532816
• Sum of proper divisors (its aliquot sum) s(n): 41320125500344860944
• 40249698993606671872 is an abundant number, because the sum of its proper divisors (41320125500344860944) is greater than itself. Its abundance is 1070426506738189072

Bases of 40249698993606671872

• Binary: 100010111010010011101001111111101110001110010100101011111000000000₂
• Hexadecimal: 0x22E93A7FB8E52BE00
• Base-36: 8HSQNIDZDJFGG

Squares and roots of 40249698993606671872

• 40249698993606671872 squared (40249698993606671872²) is 1620038269075941934520407700552275984384
• 40249698993606671872 cubed (40249698993606671872³) is 65206052688430234771804467166447185394416033230618884046848
• The square root of 40249698993606671872 is 6344265047.5533154439
• The cube root of 40249698993606671872 is 3427053.4578923447

Scales and comparisons

• 40,249,698,993,606,671,872 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,249,698,993,606,671,872 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 40249698993606671872 cubic inches would be around 285587.8 feet tall.

Recreational maths with 40249698993606671872

• 40249698993606671872 backwards is 27817660639989694204
• The number of decimal digits it has is: 20
• The sum of 40249698993606671872's digits is 106
• More coming soon!