13143504

Names of 13143504

• Cardinal: 13143504 can be written as Thirteen million, one hundred forty-three thousand, five hundred four.

Scientific notation

• Scientific notation: 1.3143504 × 10⁷

Factors of 13143504

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 120

Divisors of 13143504

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 31 33 44 48 62 66 73 88 93 121 124 132 146 176 186 219 242 248 264 292 341 363 372 438 484 496 528 584 682 726 744 803 876 968 1023 1168 1364 1452 1488 1606 1752 1936 2046 2263 2409 2728 2904 3212 3504 3751 4092 4526 4818 5456 5808 6424 6789 7502 8184 8833 9052 9636 11253 12848 13578 15004 16368 17666 18104 19272 22506 24893 26499 27156 30008 35332 36208 38544 45012 49786 52998 54312 60016 70664 74679 90024 99572 105996 108624 141328 149358 180048 199144 211992 273823 298716 398288 423984 547646 597432 821469 1095292 1194864 1642938 2190584 3285876 4381168 6571752 13143504
• Sum of all divisors σ(n): 39053056
• Sum of proper divisors (its aliquot sum) s(n): 25909552
• 13143504 is an abundant number, because the sum of its proper divisors (25909552) is greater than itself. Its abundance is 12766048

Bases of 13143504

• Binary: 110010001000110111010000₂
• Hexadecimal: 0xC88DD0
• Base-36: 7TPLC

Squares and roots of 13143504

• 13143504 squared (13143504²) is 172751697398016
• 13143504 cubed (13143504³) is 2270562625757612888064
• The square root of 13143504 is 3625.3970817001
• The cube root of 13143504 is 235.9954992917

Scales and comparisons

• 13,143,504 seconds is equal to 21 weeks, 5 days, 2 hours, 58 minutes, 24 seconds.
• To count from 1 to 13,143,504 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 13143504 cubic inches would be around 19.7 feet tall.

Recreational maths with 13143504

• 13143504 backwards is 40534131
• The number of decimal digits it has is: 8
• The sum of 13143504's digits is 21
• More coming soon!