42927480812

Names of 42927480812

• Cardinal: 42927480812 can be written as Forty-two billion, nine hundred twenty-seven million, four hundred eighty thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 4.2927480812 × 10¹⁰

Factors of 42927480812

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 222

Divisors of 42927480812

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 83 137 166 274 332 548 6889 11371 13778 18769 22742 27556 37538 45484 75076 571787 943793 1143574 1557827 1887586 2287148 3115654 3775172 6231308 78334819 129299641 156669638 258599282 313339276 517198564 10731870203 21463740406 42927480812
• Sum of all divisors σ(n): 76598307240
• Sum of proper divisors (its aliquot sum) s(n): 33670826428
• 42927480812 is a deficient number, because the sum of its proper divisors (33670826428) is less than itself. Its deficiency is 9256654384

Bases of 42927480812

• Binary: 100111111110101011010101111111101100₂
• Hexadecimal: 0x9FEAD5FEC
• Base-36: JPXWW6K

Squares and roots of 42927480812

• 42927480812 squared (42927480812²) is 1842768608864628179344
• 42927480812 cubed (42927480812³) is 79105414097992259274304054747328
• The square root of 42927480812 is 207189.4804568997
• The cube root of 42927480812 is 3501.4274670377

Scales and comparisons

• 42,927,480,812 seconds is equal to 1,364 years, 49 weeks, 6 days, 20 hours, 13 minutes, 32 seconds.
• To count from 1 to 42,927,480,812 would take you about two thousand, seven hundred twenty-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 42927480812 cubic inches would be around 291.8 feet tall.

Recreational maths with 42927480812

• 42927480812 backwards is 21808472924
• The number of decimal digits it has is: 11
• The sum of 42927480812's digits is 47
• More coming soon!