47837728931955812

Names of 47837728931955812

• Cardinal: 47837728931955812 can be written as Forty-seven quadrillion, eight hundred thirty-seven trillion, seven hundred twenty-eight billion, nine hundred thirty-one million, nine hundred fifty-five thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 4.7837728931955812 × 10¹⁶

Factors of 47837728931955812

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 953818

Divisors of 47837728931955812

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 61 122 244 1291 2582 5164 78751 157502 202493 315004 404986 749971 809972 1499942 2999884 12352073 24704146 45748231 49408292 91496462 182992924 261418463 522836926 968212561 1045673852 1936425122 3872850244 15946526243 31893052486 59060966221 63786104972 118121932442 151863877703 236243864884 303727755406 607455510812 9263696539883 18527393079766 37054786159532 196056266114573 392112532229146 784225064458292 11959432232988953 23918864465977906 47837728931955812
• Sum of all divisors σ(n): 85154862490442304
• Sum of proper divisors (its aliquot sum) s(n): 37317133558486492
• 47837728931955812 is a deficient number, because the sum of its proper divisors (37317133558486492) is less than itself. Its deficiency is 10520595373469320

Bases of 47837728931955812

• Binary: 10101001111101000010100100110111110110011100010001100100₂
• Hexadecimal: 0xA9F42937D9C464
• Base-36: D3125A8IZJ8

Squares and roots of 47837728931955812

• 47837728931955812 squared (47837728931955812²) is 2288448309367282153491907520579344
• 47837728931955812 cubed (47837728931955812³) is 109474169898304598134412767761288369460861247947328
• The square root of 47837728931955812 is 218718378.1303158165
• The cube root of 47837728931955812 is 363014.1199493959

Scales and comparisons

• 47,837,728,931,955,812 seconds is equal to 1,521,091,808 years, 11 weeks, 4 days, 22 hours, 23 minutes, 32 seconds.
• To count from 1 to 47,837,728,931,955,812 would take you about four billion, five hundred sixty-three million, two hundred seventy-five thousand, four hundred twenty-four 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 47837728931955812 cubic inches would be around 30251.2 feet tall.

Recreational maths with 47837728931955812

• 47837728931955812 backwards is 21855913982773874
• The number of decimal digits it has is: 17
• The sum of 47837728931955812's digits is 89
• More coming soon!