13144960

Names of 13144960

• Cardinal: 13144960 can be written as Thirteen million, one hundred forty-four thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.314496 × 10⁷

Factors of 13144960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 96

Divisors of 13144960

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 23 32 38 40 46 47 64 76 80 92 94 95 115 128 152 160 184 188 190 230 235 304 320 368 376 380 437 460 470 608 640 736 752 760 874 893 920 940 1081 1216 1472 1504 1520 1748 1786 1840 1880 2162 2185 2432 2944 3008 3040 3496 3572 3680 3760 4324 4370 4465 5405 6016 6080 6992 7144 7360 7520 8648 8740 8930 10810 12160 13984 14288 14720 15040 17296 17480 17860 20539 21620 27968 28576 30080 34592 34960 35720 41078 43240 55936 57152 69184 69920 71440 82156 86480 102695 114304 138368 139840 142880 164312 172960 205390 279680 285760 328624 345920 410780 571520 657248 691840 821560 1314496 1643120 2628992 3286240 6572480 13144960
• Sum of all divisors σ(n): 35251200
• Sum of proper divisors (its aliquot sum) s(n): 22106240
• 13144960 is an abundant number, because the sum of its proper divisors (22106240) is greater than itself. Its abundance is 8961280

Bases of 13144960

• Binary: 110010001001001110000000₂
• Hexadecimal: 0xC89380
• Base-36: 7TQPS

Squares and roots of 13144960

• 13144960 squared (13144960²) is 172789973401600
• 13144960 cubed (13144960³) is 2271317288765095936000
• The square root of 13144960 is 3625.5978817293
• The cube root of 13144960 is 236.0042132735

Scales and comparisons

• 13,144,960 seconds is equal to 21 weeks, 5 days, 3 hours, 22 minutes, 40 seconds.
• To count from 1 to 13,144,960 would take you about thirty-two weeks!

  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 13144960 cubic inches would be around 19.7 feet tall.

Recreational maths with 13144960

• 13144960 backwards is 06944131
• The number of decimal digits it has is: 8
• The sum of 13144960's digits is 28
• More coming soon!