47815968042

Names of 47815968042

• Cardinal: 47815968042 can be written as Forty-seven billion, eight hundred fifteen million, nine hundred sixty-eight thousand and forty-two.

Scientific notation

• Scientific notation: 4.7815968042 × 10¹⁰

Factors of 47815968042

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5401

Divisors of 47815968042

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 31 62 93 107 157 186 214 279 314 321 471 558 642 942 963 1413 1926 2826 3317 4867 5101 6634 9734 9951 10202 14601 15303 16799 19902 29202 29853 30606 33598 43803 45909 50397 59706 87606 91818 100794 151191 158131 302382 316262 474393 520769 545807 800857 948786 1041538 1091614 1423179 1562307 1601714 1637421 2402571 2846358 3124614 3274842 4686921 4805142 4912263 7207713 9373842 9824526 14415426 16920017 24826567 33840034 49653134 50760051 74479701 85691699 101520102 148959402 152280153 171383398 223439103 257075097 304560306 446878206 514150194 771225291 1542450582 2656442669 5312885338 7969328007 15938656014 23907984021 47815968042
• Sum of all divisors σ(n): 108651538944
• Sum of proper divisors (its aliquot sum) s(n): 60835570902
• 47815968042 is an abundant number, because the sum of its proper divisors (60835570902) is greater than itself. Its abundance is 13019602860

Bases of 47815968042

• Binary: 101100100010000011011100010100101010₂
• Hexadecimal: 0xB220DC52A
• Base-36: LYSE52I

Squares and roots of 47815968042

• 47815968042 squared (47815968042²) is 2286366799793565313764
• 47815968042 cubed (47815968042³) is 109324841831218931240179126730088
• The square root of 47815968042 is 218668.6261035177
• The cube root of 47815968042 is 3629.5906780681

Scales and comparisons

• 47,815,968,042 seconds is equal to 1,520 years, 20 weeks, 5 days, 13 hours, 20 minutes, 42 seconds.
• To count from 1 to 47,815,968,042 would take you about three thousand and forty 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 47815968042 cubic inches would be around 302.5 feet tall.

Recreational maths with 47815968042

• 47815968042 backwards is 24086951874
• The number of decimal digits it has is: 11
• The sum of 47815968042's digits is 54
• More coming soon!