42361391688

Names of 42361391688

• Cardinal: 42361391688 can be written as Forty-two billion, three hundred sixty-one million, three hundred ninety-one thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 4.2361391688 × 10¹⁰

Factors of 42361391688

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 22922854

Divisors of 42361391688

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 42 44 56 66 77 84 88 132 154 168 231 264 308 462 616 924 1848 22922831 45845662 68768493 91691324 137536986 160459817 183382648 252151141 275073972 320919634 481379451 504302282 550147944 641839268 756453423 962758902 1008604564 1283678536 1512906846 1765057987 1925517804 2017209128 3025813692 3530115974 3851035608 5295173961 6051627384 7060231948 10590347922 14120463896 21180695844 42361391688
• Sum of all divisors σ(n): 132035512320
• Sum of proper divisors (its aliquot sum) s(n): 89674120632
• 42361391688 is an abundant number, because the sum of its proper divisors (89674120632) is greater than itself. Its abundance is 47312728944

Bases of 42361391688

• Binary: 100111011100111011111000101001001000₂
• Hexadecimal: 0x9DCEF8A48
• Base-36: JGKVN0O

Squares and roots of 42361391688

• 42361391688 squared (42361391688²) is 1794487505744155489344
• 42361391688 cubed (42361391688³) is 76016988110050320600876494172672
• The square root of 42361391688 is 205818.8321995827
• The cube root of 42361391688 is 3485.9680831719

Scales and comparisons

• 42,361,391,688 seconds is equal to 1,346 years, 49 weeks, 6 days, 21 hours, 14 minutes, 48 seconds.
• To count from 1 to 42,361,391,688 would take you about two thousand, six hundred ninety-three 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 42361391688 cubic inches would be around 290.5 feet tall.

Recreational maths with 42361391688

• 42361391688 backwards is 88619316324
• The number of decimal digits it has is: 11
• The sum of 42361391688's digits is 51
• More coming soon!