1324815128

Names of 1324815128

• Cardinal: 1324815128 can be written as One billion, three hundred twenty-four million, eight hundred fifteen thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.324815128 × 10⁹

Factors of 1324815128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 112

Divisors of 1324815128

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 13 14 19 26 28 38 52 56 71 76 91 104 133 142 152 182 247 266 284 361 364 494 497 532 568 722 728 923 988 994 1064 1349 1444 1729 1846 1976 1988 2527 2698 2888 3458 3692 3976 4693 5041 5054 5396 6461 6916 7384 9386 9443 10082 10108 10792 12922 13832 17537 18772 18886 20164 20216 25631 25844 32851 35074 35287 37544 37772 40328 51262 51688 65533 65702 70148 70574 75544 95779 102524 122759 131066 131404 140296 141148 179417 191558 205048 245518 262132 262808 282296 333203 358834 383116 458731 491036 524264 666406 670453 717668 766232 917462 982072 1245127 1332812 1340906 1435336 1819801 1834924 2332421 2490254 2665624 2681812 3639602 3669848 4664842 4980508 5363624 7279204 8715889 9329684 9961016 12738607 14558408 17431778 18659368 23657413 25477214 34863556 47314826 50954428 69727112 94629652 101908856 165601891 189259304 331203782 662407564 1324815128
• Sum of all divisors σ(n): 3272729040
• Sum of proper divisors (its aliquot sum) s(n): 1947913912
• 1324815128 is an abundant number, because the sum of its proper divisors (1947913912) is greater than itself. Its abundance is 623098784

Bases of 1324815128

• Binary: 1001110111101110001001100011000₂
• Hexadecimal: 0x4EF71318
• Base-36: LWRDW8

Squares and roots of 1324815128

• 1324815128 squared (1324815128²) is 1755135123377656384
• 1324815128 cubed (1324815128³) is 2325229563134865634708977152
• The square root of 1324815128 is 36398.0099456001
• The cube root of 1324815128 is 1098.2935325805

Scales and comparisons

• 1,324,815,128 seconds is equal to 42 years, 6 weeks, 3 days, 12 hours, 12 minutes, 8 seconds.
• To count from 1 to 1,324,815,128 would take you about 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 1324815128 cubic inches would be around 91.5 feet tall.

Recreational maths with 1324815128

• 1324815128 backwards is 8215184231
• The number of decimal digits it has is: 10
• The sum of 1324815128's digits is 35
• More coming soon!