1444818816

Names of 1444818816

• Cardinal: 1444818816 can be written as One billion, four hundred forty-four million, eight hundred eighteen thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.444818816 × 10⁹

Factors of 1444818816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 59735

Divisors of 1444818816

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 128 144 168 189 192 216 224 252 288 336 378 384 432 448 504 576 672 756 864 896 1008 1152 1344 1512 1728 2016 2688 3024 3456 4032 6048 8064 12096 24192 59723 119446 179169 238892 358338 418061 477784 537507 716676 836122 955568 1075014 1254183 1433352 1612521 1672244 1911136 2150028 2508366 2866704 3225042 3344488 3762549 3822272 4300056 5016732 5733408 6450084 6688976 7525098 7644544 8600112 10033464 11287647 11466816 12900168 13377952 15050196 17200224 20066928 22575294 22933632 25800336 26755904 30100392 34400448 40133856 45150588 51600672 53511808 60200784 68800896 80267712 90301176 103201344 120401568 160535424 180602352 206402688 240803136 361204704 481606272 722409408 1444818816
• Sum of all divisors σ(n): 4873478400
• Sum of proper divisors (its aliquot sum) s(n): 3428659584
• 1444818816 is an abundant number, because the sum of its proper divisors (3428659584) is greater than itself. Its abundance is 1983840768

Bases of 1444818816

• Binary: 1010110000111100010111110000000₂
• Hexadecimal: 0x561E2F80
• Base-36: NW7HC0

Squares and roots of 1444818816

• 1444818816 squared (1444818816²) is 2087501411067641856
• 1444818816 cubed (1444818816³) is 3016061317137079602297962496
• The square root of 1444818816 is 38010.7723678433
• The cube root of 1444818816 is 1130.5014653717

Scales and comparisons

• 1,444,818,816 seconds is equal to 45 years, 48 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 1,444,818,816 would take you about ninety-one 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 1444818816 cubic inches would be around 94.2 feet tall.

Recreational maths with 1444818816

• 1444818816 backwards is 6188184441
• The number of decimal digits it has is: 10
• The sum of 1444818816's digits is 45
• More coming soon!