13378553888

Names of 13378553888

• Cardinal: 13378553888 can be written as Thirteen billion, three hundred seventy-eight million, five hundred fifty-three thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3378553888 × 10¹⁰

Factors of 13378553888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 159

Divisors of 13378553888

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 7 8 14 16 23 28 32 46 49 56 92 98 112 127 161 184 196 224 254 322 368 392 508 529 644 736 784 889 1016 1058 1127 1288 1568 1778 2032 2116 2254 2576 2921 3556 3703 4064 4232 4508 5152 5842 6223 7112 7406 8464 9016 11684 12446 14224 14812 16129 16928 18032 20447 23368 24892 25921 28448 29624 32258 36064 40894 46736 49784 51842 59248 64516 67183 81788 93472 99568 103684 112903 118496 129032 134366 143129 163576 199136 207368 225806 258064 268732 286258 327152 370967 414736 451612 470281 516128 537464 572516 654304 741934 790321 829472 903224 940562 1074928 1145032 1483868 1580642 1806448 1881124 2149856 2290064 2596769 2967736 3161284 3291967 3612896 3762248 4580128 5193538 5935472 6322568 6583934 7524496 8532241 10387076 11870944 12645136 13167868 15048992 17064482 18177383 20774152 25290272 26335736 34128964 36354766 41548304 52671472 59725687 68257928 72709532 83096608 105342944 119451374 136515856 145419064 238902748 273031712 290838128 418079809 477805496 581676256 836159618 955610992 1672319236 1911221984 3344638472 6689276944 13378553888
• Sum of all divisors σ(n): 32283524511
• Sum of proper divisors (its aliquot sum) s(n): 18904970623
• 13378553888 is an abundant number, because the sum of its proper divisors (18904970623) is greater than itself. Its abundance is 5526416735

Bases of 13378553888

• Binary: 1100011101011011001000100000100000₂
• Hexadecimal: 0x31D6C8820
• Base-36: 6598U8W

Squares and roots of 13378553888

• 13378553888 squared (13378553888²) is 178985704134119916544
• 13378553888 cubed (13378553888³) is 2394569887939947682937966723072
• The square root of 13378553888 is 115665.6988393707
• The cube root of 13378553888 is 2373.9399228735

Scales and comparisons

• 13,378,553,888 seconds is equal to 425 years, 20 weeks, 4 days, 8 hours, 58 minutes, 8 seconds.
• To count from 1 to 13,378,553,888 would take you about eight hundred fifty 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 13378553888 cubic inches would be around 197.8 feet tall.

Recreational maths with 13378553888

• 13378553888 backwards is 88835587331
• The number of decimal digits it has is: 11
• The sum of 13378553888's digits is 59
• More coming soon!