13903391744

Names of 13903391744

• Cardinal: 13903391744 can be written as Thirteen billion, nine hundred three million, three hundred ninety-one thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.3903391744 × 10¹⁰

Factors of 13903391744

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 114

Divisors of 13903391744

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 101 121 128 176 202 242 256 352 404 484 512 704 808 968 1024 1111 1331 1408 1616 1936 2222 2662 2816 3232 3872 4444 5324 5632 6464 7744 8888 10201 10648 11264 12221 12928 15488 17776 20402 21296 24442 25856 30976 35552 40804 42592 48884 51712 61952 71104 81608 85184 97768 103424 112211 123904 134431 142208 163216 170368 195536 224422 268862 284416 326432 340736 391072 448844 537724 568832 652864 681472 782144 897688 1075448 1137664 1234321 1305728 1362944 1564288 1795376 2150896 2468642 2611456 3128576 3590752 4301792 4937284 5222912 6257152 7181504 8603584 9874568 10445824 12514304 13577531 14363008 17207168 19749136 27155062 28726016 34414336 39498272 54310124 57452032 68828672 78996544 108620248 114904064 137657344 157993088 217240496 315986176 434480992 631972352 868961984 1263944704 1737923968 3475847936 6951695872 13903391744
• Sum of all divisors σ(n): 30876112824
• Sum of proper divisors (its aliquot sum) s(n): 16972721080
• 13903391744 is an abundant number, because the sum of its proper divisors (16972721080) is greater than itself. Its abundance is 3069329336

Bases of 13903391744

• Binary: 1100111100101101001110110000000000₂
• Hexadecimal: 0x33CB4EC00
• Base-36: 6DXPXQ8

Squares and roots of 13903391744

• 13903391744 squared (13903391744²) is 193304301987127361536
• 13903391744 cubed (13903391744³) is 2687585436327509352656125558784
• The square root of 13903391744 is 117912.6445467151
• The cube root of 13903391744 is 2404.5856622581

Scales and comparisons

• 13,903,391,744 seconds is equal to 442 years, 4 weeks, 2 days, 21 hours, 15 minutes, 44 seconds.
• To count from 1 to 13,903,391,744 would take you about eight hundred eighty-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 13903391744 cubic inches would be around 200.4 feet tall.

Recreational maths with 13903391744

• 13903391744 backwards is 44719330931
• 13903391744 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13903391744's digits is 44
• More coming soon!