13078312464

Names of 13078312464

• Cardinal: 13078312464 can be written as Thirteen billion, seventy-eight million, three hundred twelve thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.3078312464 × 10¹⁰

Factors of 13078312464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 78400

Divisors of 13078312464

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 71 84 98 112 142 147 168 196 213 284 294 336 392 426 497 568 588 784 852 994 1136 1176 1491 1704 1988 2352 2982 3408 3479 3976 5964 6958 7952 10437 11928 13916 20874 23856 27832 41748 55664 78317 83496 156634 166992 234951 313268 469902 548219 626536 939804 1096438 1253072 1644657 1879608 2192876 3289314 3759216 3837533 4385752 5560507 6578628 7675066 8771504 11121014 11512599 13157256 15350132 16681521 22242028 23025198 26314512 30700264 33363042 38923549 44484056 46050396 61400528 66726084 77847098 88968112 92100792 116770647 133452168 155694196 184201584 233541294 266904336 272464843 311388392 467082588 544929686 622776784 817394529 934165176 1089859372 1634789058 1868330352 2179718744 3269578116 4359437488 6539156232 13078312464
• Sum of all divisors σ(n): 39855716928
• Sum of proper divisors (its aliquot sum) s(n): 26777404464
• 13078312464 is an abundant number, because the sum of its proper divisors (26777404464) is greater than itself. Its abundance is 13699092000

Bases of 13078312464

• Binary: 1100001011100001110011011000010000₂
• Hexadecimal: 0x30B873610
• Base-36: 60AHMHC

Squares and roots of 13078312464

• 13078312464 squared (13078312464²) is 171042256906017751296
• 13078312464 cubed (13078312464³) is 2236944080364662033379728953344
• The square root of 13078312464 is 114360.4497367861
• The cube root of 13078312464 is 2356.0467465067

Scales and comparisons

• 13,078,312,464 seconds is equal to 415 years, 44 weeks, 1 day, 8 hours, 34 minutes, 24 seconds.
• To count from 1 to 13,078,312,464 would take you about eight hundred thirty-one 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 13078312464 cubic inches would be around 196.3 feet tall.

Recreational maths with 13078312464

• 13078312464 backwards is 46421387031
• The number of decimal digits it has is: 11
• The sum of 13078312464's digits is 39
• More coming soon!