13447430976

Names of 13447430976

• Cardinal: 13447430976 can be written as Thirteen billion, four hundred forty-seven million, four hundred thirty thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 1.3447430976 × 10¹⁰

Factors of 13447430976

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 14099

Divisors of 13447430976

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 23 24 28 31 32 42 46 48 56 62 64 69 84 92 93 96 112 124 138 161 168 184 186 192 217 224 248 276 322 336 368 372 434 448 483 496 552 644 651 672 713 736 744 868 966 992 1104 1288 1302 1344 1426 1472 1488 1736 1932 1984 2139 2208 2576 2604 2852 2976 3472 3864 4278 4416 4991 5152 5208 5704 5952 6944 7728 8556 9982 10304 10416 11408 13888 14033 14973 15456 17112 19964 20832 22816 28066 29946 30912 34224 39928 41664 42099 45632 56132 59892 68448 79856 84198 98231 112264 119784 136896 159712 168396 196462 224528 239568 294693 319424 322759 336792 392924 435023 449056 479136 589386 645518 673584 785848 870046 898112 958272 968277 1178772 1291036 1305069 1347168 1571696 1740092 1936554 2259313 2357544 2582072 2610138 2694336 3045161 3143392 3480184 3873108 4518626 4715088 5164144 5220276 6090322 6286784 6777939 6960368 7746216 9037252 9135483 9430176 10005529 10328288 10440552 12180644 13555878 13920736 15492432 18074504 18270966 18860352 20011058 20656576 20881104 24361288 27111756 27841472 30016587 30984864 36149008 36541932 40022116 41762208 48722576 54223512 60033174 61969728 70038703 72298016 73083864 80044232 83524416 97445152 108447024 120066348 140077406 144596032 146167728 160088464 194890304 210116109 216894048 240132696 280154812 292335456 320176928 420232218 433788096 480265392 560309624 584670912 640353856 840464436 960530784 1120619248 1680928872 1921061568 2241238496 3361857744 4482476992 6723715488 13447430976
• Sum of all divisors σ(n): 43802247168
• Sum of proper divisors (its aliquot sum) s(n): 30354816192
• 13447430976 is an abundant number, because the sum of its proper divisors (30354816192) is greater than itself. Its abundance is 16907385216

Bases of 13447430976

• Binary: 1100100001100001111000001101000000₂
• Hexadecimal: 0x321878340
• Base-36: 66E945C

Squares and roots of 13447430976

• 13447430976 squared (13447430976²) is 180833399854284312576
• 13447430976 cubed (13447430976³) is 2431744662695896751245368754176
• The square root of 13447430976 is 115963.0586695607
• The cube root of 13447430976 is 2378.0068862987

Scales and comparisons

• 13,447,430,976 seconds is equal to 427 years, 30 weeks, 3 days, 13 hours, 29 minutes, 36 seconds.
• To count from 1 to 13,447,430,976 would take you about eight hundred fifty-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 13447430976 cubic inches would be around 198.2 feet tall.

Recreational maths with 13447430976

• 13447430976 backwards is 67903474431
• 13447430976 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13447430976's digits is 48
• More coming soon!