42909641834461632

Names of 42909641834461632

• Cardinal: 42909641834461632 can be written as Forty-two quadrillion, nine hundred nine trillion, six hundred forty-one billion, eight hundred thirty-four million, four hundred sixty-one thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 4.2909641834461632 × 10¹⁶

Factors of 42909641834461632

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 263236417117

Divisors of 42909641834461632

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 283 288 566 576 849 1132 1698 2264 2547 3396 4528 5094 6792 9056 10188 13584 18112 20376 27168 40752 54336 81504 163008 263236416829 526472833658 789709250487 1052945667316 1579418500974 2105891334632 2369127751461 3158837001948 4211782669264 4738255502922 6317674003896 8423565338528 9476511005844 12635348007792 16847130677056 18953022011688 25270696015584 37906044023376 50541392031168 74495905962607 75812088046752 148991811925214 151624176093504 223487717887821 297983623850428 446975435775642 595967247700856 670463153663463 893950871551284 1191934495401712 1340926307326926 1787901743102568 2383868990803424 2681852614653852 3575803486205136 4767737981606848 5363705229307704 7151606972410272 10727410458615408 14303213944820544 21454820917230816 42909641834461632
• Sum of all divisors σ(n): 123427344068917720
• Sum of proper divisors (its aliquot sum) s(n): 80517702234456088
• 42909641834461632 is an abundant number, because the sum of its proper divisors (80517702234456088) is greater than itself. Its abundance is 37608060399994456

Bases of 42909641834461632

• Binary: 10011000011100100001011110000110111110110111100111000000₂
• Hexadecimal: 0x98721786FB79C0
• Base-36: BQI75BQ48G0

Squares and roots of 42909641834461632

• 42909641834461632 squared (42909641834461632²) is 1841237362361779811114439280103424
• 42909641834461632 cubed (42909641834461632³) is 79006835751172818111754555032743107150792319827968
• The square root of 42909641834461632 is 207146426.0721425817
• The cube root of 42909641834461632 is 350094.2381190761

Scales and comparisons

• 42,909,641,834,461,632 seconds is equal to 1,364,393,882 years, 5 weeks, 1 day, 1 hour, 7 minutes, 12 seconds.
• To count from 1 to 42,909,641,834,461,632 would take you about four billion, ninety-three million, one hundred eighty-one thousand, six hundred forty-six 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 42909641834461632 cubic inches would be around 29174.5 feet tall.

Recreational maths with 42909641834461632

• 42909641834461632 backwards is 23616443814690924
• 42909641834461632 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42909641834461632's digits is 72
• More coming soon!