12979966208

Names of 12979966208

• Cardinal: 12979966208 can be written as Twelve billion, nine hundred seventy-nine million, nine hundred sixty-six thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.2979966208 × 10¹⁰

Factors of 12979966208

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 187

Divisors of 12979966208

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 8 11 16 17 22 32 34 44 64 68 88 121 128 136 157 176 187 242 256 272 314 352 374 484 544 628 704 748 968 1088 1256 1408 1496 1727 1936 2057 2176 2512 2669 2816 2992 3454 3872 4114 4352 5024 5338 5984 6908 7744 8228 10048 10676 11968 13816 15488 16456 18997 20096 21352 23936 24649 27632 29359 30976 32912 37994 40192 42704 47872 49298 55264 58718 65824 75988 85408 98596 110528 117436 131648 151976 170816 197192 221056 234872 263296 271139 303952 322949 341632 394384 419033 442112 469744 526592 542278 607904 645898 683264 788768 838066 939488 1084556 1215808 1291796 1577536 1676132 1878976 2169112 2431616 2583592 2982529 3155072 3352264 3757952 4338224 4609363 4863232 5167184 5965058 6310144 6704528 7515904 8676448 9218726 10334368 11930116 13409056 17352896 18437452 20668736 23860232 26818112 34705792 36874904 41337472 47720464 50702993 53636224 69411584 73749808 82674944 95440928 101405986 107272448 147499616 190881856 202811972 294999232 381763712 405623944 589998464 763527424 811247888 1179996928 1622495776 3244991552 6489983104 12979966208
• Sum of all divisors σ(n): 30347246538
• Sum of proper divisors (its aliquot sum) s(n): 17367280330
• 12979966208 is an abundant number, because the sum of its proper divisors (17367280330) is greater than itself. Its abundance is 4387314122

Bases of 12979966208

• Binary: 1100000101101010101001000100000000₂
• Hexadecimal: 0x305AA9100
• Base-36: 5YNXQ0W

Squares and roots of 12979966208

• 12979966208 squared (12979966208²) is 168479522760821899264
• 12979966208 cubed (12979966208³) is 2186858512175435118753100070912
• The square root of 12979966208 is 113929.6546470673
• The cube root of 12979966208 is 2350.1262167307

Scales and comparisons

• 12,979,966,208 seconds is equal to 412 years, 37 weeks, 4 days, 2 hours, 10 minutes, 8 seconds.
• To count from 1 to 12,979,966,208 would take you about eight hundred twenty-five 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 12979966208 cubic inches would be around 195.8 feet tall.

Recreational maths with 12979966208

• 12979966208 backwards is 80266997921
• The number of decimal digits it has is: 11
• The sum of 12979966208's digits is 59
• More coming soon!