42240881620077879357

Names of 42240881620077879357

• Cardinal: 42240881620077879357 can be written as Forty-two quintillion, two hundred forty quadrillion, eight hundred eighty-one trillion, six hundred twenty billion, seventy-seven million, eight hundred seventy-nine thousand, three hundred fifty-seven.

Scientific notation

• Scientific notation: 4.2240881620077879357 × 10¹⁹

Factors of 42240881620077879357

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1883932774

Divisors of 42240881620077879357

• Number of divisors d(n): 24
• Complete list of divisors:
  1 3 9 2423 7269 21807 1028749 3086247 9258741 1882901599 2492658827 5648704797 7477976481 16946114391 22433929443 4562270574377 13686811723131 41060435169393 1937033137069651 5811099411208953 17433298233626859 4693431291119764373 14080293873359293119 42240881620077879357
• Sum of all divisors σ(n): 61039847581752000000
• Sum of proper divisors (its aliquot sum) s(n): 18798965961674120643
• 42240881620077879357 is a deficient number, because the sum of its proper divisors (18798965961674120643) is less than itself. Its deficiency is 23441915658403758714

Bases of 42240881620077879357

• Binary: 100100101000110101110000100000100000011100000100011010000000111101₂
• Hexadecimal: 0x24A35C2081C11A03D
• Base-36: 8WXCMUCHYL7P9

Squares and roots of 42240881620077879357

• 42240881620077879357 squared (42240881620077879357²) is 1784292080041433209799363501874246733449
• 42240881620077879357 cubed (42240881620077879357³) is 75370070528672704430165356985756324922826137937840358512293
• The square root of 42240881620077879357 is 6499298548.3110313385
• The cube root of 42240881620077879357 is 3482659.3057911491

Scales and comparisons

• 42,240,881,620,077,879,357 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,240,881,620,077,879,357 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 42240881620077879357 cubic inches would be around 290221.6 feet tall.

Recreational maths with 42240881620077879357

• 42240881620077879357 backwards is 75397877002618804224
• The number of decimal digits it has is: 20
• The sum of 42240881620077879357's digits is 90
• More coming soon!