5120847378

Names of 5120847378

• Cardinal: 5120847378 can be written as Five billion, one hundred twenty million, eight hundred forty-seven thousand, three hundred seventy-eight.

Scientific notation

• Scientific notation: 5.120847378 × 10⁹

Factors of 5120847378

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 467

Divisors of 5120847378

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 131 162 243 262 331 393 486 662 729 786 993 1179 1458 1986 2187 2358 2979 3537 4374 5958 6561 7074 8937 10611 13122 17874 19683 21222 26811 31833 39366 43361 53622 59049 63666 80433 86722 95499 118098 130083 160866 190998 241299 260166 286497 390249 482598 572994 723897 780498 859491 1170747 1447794 1718982 2171691 2341494 2578473 3512241 4343382 5156946 6515073 7024482 7735419 10536723 13030146 15470838 19545219 21073446 31610169 39090438 63220338 94830507 189661014 284491521 568983042 853474563 1706949126 2560423689 5120847378
• Sum of all divisors σ(n): 11644869456
• Sum of proper divisors (its aliquot sum) s(n): 6524022078
• 5120847378 is an abundant number, because the sum of its proper divisors (6524022078) is greater than itself. Its abundance is 1403174700

Bases of 5120847378

• Binary: 100110001001110011110111000010010₂
• Hexadecimal: 0x13139EE12
• Base-36: 2COTJ4I

Squares and roots of 5120847378

• 5120847378 squared (5120847378²) is 26223077868769474884
• 5120847378 cubed (5120847378³) is 134284379547377993546168254152
• The square root of 5120847378 is 71560.0962688005
• The cube root of 5120847378 is 1723.6428311847

Scales and comparisons

• 5,120,847,378 seconds is equal to 162 years, 43 weeks, 1 hour, 36 minutes, 18 seconds.
• To count from 1 to 5,120,847,378 would take you about three hundred twenty-five 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 5120847378 cubic inches would be around 143.6 feet tall.

Recreational maths with 5120847378

• 5120847378 backwards is 8737480215
• The number of decimal digits it has is: 10
• The sum of 5120847378's digits is 45
• More coming soon!