13428487424

Names of 13428487424

• Cardinal: 13428487424 can be written as Thirteen billion, four hundred twenty-eight million, four hundred eighty-seven thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.3428487424 × 10¹⁰

Factors of 13428487424

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1050

Divisors of 13428487424

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 11 16 19 22 32 38 44 64 76 88 128 152 176 209 256 304 352 418 419 599 608 704 836 838 1198 1216 1408 1672 1676 2396 2432 2816 3344 3352 4609 4792 4864 6589 6688 6704 7961 9218 9584 11381 13178 13376 13408 15922 18436 19168 22762 26356 26752 26816 31844 36872 38336 45524 52712 53504 53632 63688 73744 76672 87571 91048 105424 107264 125191 127376 147488 153344 175142 182096 210848 250382 250981 254752 294976 350284 364192 421696 500764 501962 509504 589952 700568 728384 843392 1001528 1003924 1019008 1179904 1401136 1456768 1686784 2003056 2007848 2038016 2760791 2802272 2913536 4006112 4015696 4768639 5521582 5604544 8012224 8031392 9537278 11043164 11209088 16024448 16062784 19074556 22086328 22418176 32048896 32125568 38149112 44172656 52455029 64251136 76298224 88345312 104910058 152596448 176690624 209820116 305192896 353381248 419640232 610385792 706762496 839280464 1220771584 1678560928 3357121856 6714243712 13428487424
• Sum of all divisors σ(n): 30905280000
• Sum of proper divisors (its aliquot sum) s(n): 17476792576
• 13428487424 is an abundant number, because the sum of its proper divisors (17476792576) is greater than itself. Its abundance is 4048305152

Bases of 13428487424

• Binary: 1100100000011001100111010100000000₂
• Hexadecimal: 0x320667500
• Base-36: 662Z37K

Squares and roots of 13428487424

• 13428487424 squared (13428487424²) is 180324274496526155776
• 13428487424 cubed (13428487424³) is 2421482252318525414525080961024
• The square root of 13428487424 is 115881.3506307205
• The cube root of 13428487424 is 2376.8897195843

Scales and comparisons

• 13,428,487,424 seconds is equal to 426 years, 51 weeks, 1 day, 7 hours, 23 minutes, 44 seconds.
• To count from 1 to 13,428,487,424 would take you about eight hundred fifty-three 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 13428487424 cubic inches would be around 198.1 feet tall.

Recreational maths with 13428487424

• 13428487424 backwards is 42478482431
• The number of decimal digits it has is: 11
• The sum of 13428487424's digits is 47
• More coming soon!