12909444352

Names of 12909444352

• Cardinal: 12909444352 can be written as Twelve billion, nine hundred nine million, four hundred forty-four thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 1.2909444352 × 10¹⁰

Factors of 12909444352

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1949

Divisors of 12909444352

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 79 98 112 128 158 196 224 256 316 343 392 448 553 632 686 784 896 1106 1264 1372 1568 1792 1861 2212 2528 2744 3136 3722 3871 4424 5056 5488 6272 7444 7742 8848 10112 10976 12544 13027 14888 15484 17696 20224 21952 26054 27097 29776 30968 35392 43904 52108 54194 59552 61936 70784 87808 91189 104216 108388 119104 123872 141568 147019 182378 208432 216776 238208 247744 294038 364756 416864 433552 476416 495488 588076 638323 729512 833728 867104 990976 1029133 1176152 1276646 1459024 1667456 1734208 2058266 2352304 2553292 2918048 3334912 3468416 4116532 4704608 5106584 5836096 6936832 7203931 8233064 9409216 10213168 11672192 14407862 16466128 18818432 20426336 23344384 28815724 32932256 37636864 40852672 50427517 57631448 65864512 81705344 100855034 115262896 131729024 163410688 201710068 230525792 263458048 403420136 461051584 806840272 922103168 1613680544 1844206336 3227361088 6454722176 12909444352
• Sum of all divisors σ(n): 30447424000
• Sum of proper divisors (its aliquot sum) s(n): 17537979648
• 12909444352 is an abundant number, because the sum of its proper divisors (17537979648) is greater than itself. Its abundance is 4628535296

Bases of 12909444352

• Binary: 1100000001011101100111110100000000₂
• Hexadecimal: 0x301767D00
• Base-36: 5XHY70G

Squares and roots of 12909444352

• 12909444352 squared (12909444352²) is 166653753477384699904
• 12909444352 cubed (12909444352³) is 2151407356568224273906907742208
• The square root of 12909444352 is 113619.7357504409
• The cube root of 12909444352 is 2345.8623040967

Scales and comparisons

• 12,909,444,352 seconds is equal to 410 years, 24 weeks, 6 days, 20 hours, 45 minutes, 52 seconds.
• To count from 1 to 12,909,444,352 would take you about eight hundred twenty 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 12909444352 cubic inches would be around 195.5 feet tall.

Recreational maths with 12909444352

• 12909444352 backwards is 25344490921
• The number of decimal digits it has is: 11
• The sum of 12909444352's digits is 43
• More coming soon!