12435790080

Names of 12435790080

• Cardinal: 12435790080 can be written as Twelve billion, four hundred thirty-five million, seven hundred ninety thousand and eighty.

Scientific notation

• Scientific notation: 1.243579008 × 10¹⁰

Factors of 12435790080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 462658

Divisors of 12435790080

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 384 420 448 480 560 640 672 768 840 896 960 1120 1280 1344 1680 1792 1920 2240 2688 3360 3840 4480 5376 6720 8960 13440 26880 462641 925282 1387923 1850564 2313205 2775846 3238487 3701128 4626410 5551692 6476974 6939615 7402256 9252820 9715461 11103384 12953948 13879230 14804512 16192435 18505640 19430922 22206768 25907896 27758460 29609024 32384870 37011280 38861844 44413536 48577305 51815792 55516920 59218048 64769740 74022560 77723688 88827072 97154610 103631584 111033840 118436096 129539480 148045120 155447376 177654144 194309220 207263168 222067680 259078960 296090240 310894752 355308288 388618440 414526336 444135360 518157920 592180480 621789504 777236880 829052672 888270720 1036315840 1243579008 1554473760 1776541440 2072631680 2487158016 3108947520 4145263360 6217895040 12435790080
• Sum of all divisors σ(n): 45390731904
• Sum of proper divisors (its aliquot sum) s(n): 32954941824
• 12435790080 is an abundant number, because the sum of its proper divisors (32954941824) is greater than itself. Its abundance is 20519151744

Bases of 12435790080

• Binary: 1011100101001110110001100100000000₂
• Hexadecimal: 0x2E53B1900
• Base-36: 5PNY51C

Squares and roots of 12435790080

• 12435790080 squared (12435790080²) is 154648874913826406400
• 12435790080 cubed (12435790080³) is 1923180944536523279551168512000
• The square root of 12435790080 is 111515.8736682809
• The cube root of 12435790080 is 2316.8137791321

Scales and comparisons

• 12,435,790,080 seconds is equal to 395 years, 21 weeks, 5 days, 18 hours, 8 minutes.
• To count from 1 to 12,435,790,080 would take you about seven hundred ninety 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 12435790080 cubic inches would be around 193.1 feet tall.

Recreational maths with 12435790080

• 12435790080 backwards is 08009753421
• The number of decimal digits it has is: 11
• The sum of 12435790080's digits is 39
• More coming soon!