13589442864

Names of 13589442864

• Cardinal: 13589442864 can be written as Thirteen billion, five hundred eighty-nine million, four hundred forty-two thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.3589442864 × 10¹⁰

Factors of 13589442864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 40098

Divisors of 13589442864

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 34 36 48 51 68 72 102 136 139 144 153 204 272 278 306 408 417 556 612 816 834 1112 1224 1251 1668 2224 2363 2448 2502 3336 4726 5004 6672 7089 9452 10008 14178 18904 20016 21267 28356 37808 39937 42534 56712 79874 85068 113424 119811 159748 170136 239622 319496 340272 359433 479244 638992 678929 718866 958488 1357858 1437732 1916976 2036787 2715716 2875464 4073574 5431432 5551243 5750928 6110361 8147148 10862864 11102486 12220722 16294296 16653729 22204972 24441444 32588592 33307458 44409944 48882888 49961187 66614916 88819888 94371131 97765776 99922374 133229832 188742262 199844748 266459664 283113393 377484524 399689496 566226786 754969048 799378992 849340179 1132453572 1509938096 1698680358 2264907144 3397360716 4529814288 6794721432 13589442864
• Sum of all divisors σ(n): 40559435280
• Sum of proper divisors (its aliquot sum) s(n): 26969992416
• 13589442864 is an abundant number, because the sum of its proper divisors (26969992416) is greater than itself. Its abundance is 13380549552

Bases of 13589442864

• Binary: 1100101001111111100111000100110000₂
• Hexadecimal: 0x329FE7130
• Base-36: 68QSX80

Squares and roots of 13589442864

• 13589442864 squared (13589442864²) is 184672957353920522496
• 13589442864 cubed (13589442864³) is 2509602602487011566856418668544
• The square root of 13589442864 is 116573.7657622847
• The cube root of 13589442864 is 2386.3485884621

Scales and comparisons

• 13,589,442,864 seconds is equal to 432 years, 5 weeks, 2 days, 5 hours, 14 minutes, 24 seconds.
• To count from 1 to 13,589,442,864 would take you about eight hundred sixty-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 13589442864 cubic inches would be around 198.9 feet tall.

Recreational maths with 13589442864

• 13589442864 backwards is 46824498531
• The number of decimal digits it has is: 11
• The sum of 13589442864's digits is 54
• More coming soon!