12731759232

Names of 12731759232

• Cardinal: 12731759232 can be written as Twelve billion, seven hundred thirty-one million, seven hundred fifty-nine thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 1.2731759232 × 10¹⁰

Factors of 12731759232

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4678

Divisors of 12731759232

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 43 48 64 86 96 128 129 172 173 192 258 344 346 384 516 519 688 692 1032 1038 1376 1384 2064 2076 2752 2768 4128 4152 4457 5504 5536 7439 8256 8304 8914 11072 13371 14878 16512 16608 17828 22144 22317 26742 29756 33216 35656 44634 53484 59512 66432 71312 89268 106968 119024 142624 178536 191651 213936 238048 285248 357072 383302 427872 476096 570496 574953 714144 766604 771061 855744 952192 1149906 1428288 1533208 1542122 1711488 2299812 2313183 2856576 3066416 3084244 4599624 4626366 6132832 6168488 9199248 9252732 12265664 12336976 18398496 18505464 24531328 24673952 33155623 36796992 37010928 49347904 66311246 73593984 74021856 98695808 99466869 132622492 148043712 198933738 265244984 296087424 397867476 530489968 795734952 1060979936 1591469904 2121959872 3182939808 4243919744 6365879616 12731759232
• Sum of all divisors σ(n): 34813056960
• Sum of proper divisors (its aliquot sum) s(n): 22081297728
• 12731759232 is an abundant number, because the sum of its proper divisors (22081297728) is greater than itself. Its abundance is 9349538496

Bases of 12731759232

• Binary: 1011110110110111110011101010000000₂
• Hexadecimal: 0x2F6DF3A80
• Base-36: 5UK5SAO

Squares and roots of 12731759232

• 12731759232 squared (12731759232²) is 162097693141617229824
• 12731759232 cubed (12731759232³) is 2063788801141688249221977735168
• The square root of 12731759232 is 112835.0975184583
• The cube root of 12731759232 is 2335.0497558127

Scales and comparisons

• 12,731,759,232 seconds is equal to 404 years, 43 weeks, 1 day, 7 hours, 47 minutes, 12 seconds.
• To count from 1 to 12,731,759,232 would take you about eight hundred nine 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 12731759232 cubic inches would be around 194.6 feet tall.

Recreational maths with 12731759232

• 12731759232 backwards is 23295713721
• The number of decimal digits it has is: 11
• The sum of 12731759232's digits is 42
• More coming soon!