12831565824

Names of 12831565824

• Cardinal: 12831565824 can be written as Twelve billion, eight hundred thirty-one million, five hundred sixty-five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.2831565824 × 10¹⁰

Factors of 12831565824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 9064

Divisors of 12831565824

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 56 63 64 66 72 77 84 88 96 99 112 126 128 132 144 154 168 176 192 198 224 231 252 256 264 288 308 336 352 384 396 448 462 504 512 528 576 616 672 693 704 768 792 896 924 1008 1024 1056 1152 1232 1344 1386 1408 1536 1584 1792 1848 2016 2048 2112 2304 2464 2688 2772 2816 3072 3168 3584 3696 4032 4224 4608 4928 5376 5544 5632 6144 6336 7168 7392 8064 8448 9041 9216 9856 10752 11088 11264 12672 14336 14784 16128 16896 18082 18432 19712 21504 22176 22528 25344 27123 29568 32256 33792 36164 39424 43008 44352 50688 54246 59136 63287 64512 67584 72328 78848 81369 88704 99451 101376 108492 118272 126574 129024 144656 157696 162738 177408 189861 198902 202752 216984 236544 253148 289312 298353 325476 354816 379722 397804 433968 473088 506296 569583 578624 596706 650952 696157 709632 759444 795608 867936 895059 1012592 1139166 1157248 1193412 1301904 1392314 1419264 1518888 1591216 1735872 1790118 2025184 2088471 2278332 2314496 2386824 2603808 2784628 3037776 3182432 3471744 3580236 4050368 4176942 4556664 4628992 4773648 5207616 5569256 6075552 6265413 6364864 6943488 7160472 8100736 8353884 9113328 9257984 9547296 10415232 11138512 12151104 12530826 12729728 13886976 14320944 16201472 16707768 18226656 18515968 19094592 20830464 22277024 24302208 25061652 25459456 27773952 28641888 32402944 33415536 36453312 38189184 41660928 44554048 48604416 50123304 50918912 55547904 57283776 64805888 66831072 72906624 76378368 83321856 89108096 97208832 100246608 101837824 114567552 129611776 133662144 145813248 152756736 166643712 178216192 194417664 200493216 203675648 229135104 267324288 291626496 305513472 356432384 388835328 400986432 458270208 534648576 583252992 611026944 712864768 801972864 916540416 1069297152 1166505984 1425729536 1603945728 1833080832 2138594304 3207891456 4277188608 6415782912 12831565824
• Sum of all divisors σ(n): 46209683520
• Sum of proper divisors (its aliquot sum) s(n): 33378117696
• 12831565824 is an abundant number, because the sum of its proper divisors (33378117696) is greater than itself. Its abundance is 20546551872

Bases of 12831565824

• Binary: 1011111100110100100010100000000000₂
• Hexadecimal: 0x2FCD22800
• Base-36: 5W7KZK0

Squares and roots of 12831565824

• 12831565824 squared (12831565824²) is 164649081495644798976
• 12831565824 cubed (12831565824³) is 2112705527072506607383791796224
• The square root of 12831565824 is 113276.5016408963
• The cube root of 12831565824 is 2341.1355085037

Scales and comparisons

• 12,831,565,824 seconds is equal to 408 years, 1 day, 11 hours, 50 minutes, 24 seconds.
• To count from 1 to 12,831,565,824 would take you about eight hundred sixteen 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 12831565824 cubic inches would be around 195.1 feet tall.

Recreational maths with 12831565824

• 12831565824 backwards is 42856513821
• The number of decimal digits it has is: 11
• The sum of 12831565824's digits is 45
• More coming soon!