12448686432

Names of 12448686432

• Cardinal: 12448686432 can be written as Twelve billion, four hundred forty-eight million, six hundred eighty-six thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.2448686432 × 10¹⁰

Factors of 12448686432

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9613

Divisors of 12448686432

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 78 84 91 96 104 112 151 156 168 182 208 224 273 302 312 336 364 416 453 546 604 624 672 728 906 1057 1092 1208 1248 1456 1812 1963 2114 2184 2416 2912 3171 3624 3926 4228 4368 4832 5889 6342 7248 7852 8456 8736 9437 11778 12684 13741 14496 15704 16912 18874 23556 25368 27482 28311 31408 33824 37748 41223 47112 50736 54964 56622 62816 66059 75496 82446 94224 101472 109928 113244 122681 132118 150992 164892 188448 198177 219856 226488 245362 264236 301984 329784 368043 396354 439712 452976 490724 528472 659568 736086 792708 858767 905952 981448 1056944 1319136 1424987 1472172 1585416 1717534 1962896 2113888 2576301 2849974 2944344 3170832 3435068 3925792 4274961 5152602 5699948 5888688 6341664 6870136 8549922 9974909 10305204 11399896 11777376 13740272 17099844 18524831 19949818 20610408 22799792 27480544 29924727 34199688 37049662 39899636 41220816 45599584 55574493 59849454 68399376 74099324 79799272 82441632 111148986 119698908 129673817 136798752 148198648 159598544 222297972 239397816 259347634 296397296 319197088 389021451 444595944 478795632 518695268 592794592 778042902 889191888 957591264 1037390536 1556085804 1778383776 2074781072 3112171608 4149562144 6224343216 12448686432
• Sum of all divisors σ(n): 40489473024
• Sum of proper divisors (its aliquot sum) s(n): 28040786592
• 12448686432 is an abundant number, because the sum of its proper divisors (28040786592) is greater than itself. Its abundance is 15592100160

Bases of 12448686432

• Binary: 1011100101111111111110000101100000₂
• Hexadecimal: 0x2E5FFE160
• Base-36: 5PVMJXC

Squares and roots of 12448686432

• 12448686432 squared (12448686432²) is 154969793882260890624
• 12448686432 cubed (12448686432³) is 1929170370471937754595224813568
• The square root of 12448686432 is 111573.6816278821
• The cube root of 12448686432 is 2317.6143749243

Scales and comparisons

• 12,448,686,432 seconds is equal to 395 years, 43 weeks, 1 day, 27 minutes, 12 seconds.
• To count from 1 to 12,448,686,432 would take you about seven hundred 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 12448686432 cubic inches would be around 193.1 feet tall.

Recreational maths with 12448686432

• 12448686432 backwards is 23468684421
• 12448686432 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12448686432's digits is 48
• More coming soon!