12831436991250

Names of 12831436991250

• Cardinal: 12831436991250 can be written as Twelve trillion, eight hundred thirty-one billion, four hundred thirty-six million, nine hundred ninety-one thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.283143699125 × 10¹³

Factors of 12831436991250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8218

Divisors of 12831436991250

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 25 30 34 45 50 51 75 85 90 102 125 150 153 170 225 250 255 306 375 425 450 510 625 750 765 850 1125 1250 1275 1530 1875 2125 2250 2550 3750 3825 4250 5625 6375 7650 8191 10625 11250 12750 16382 19125 21250 24573 31875 38250 40955 49146 63750 73719 81910 95625 122865 139247 147438 191250 204775 245730 278494 368595 409550 417741 614325 696235 737190 835482 1023875 1228650 1253223 1392470 1842975 2047750 2088705 2506446 3071625 3481175 3685950 4177410 5119375 6143250 6266115 6962350 9214875 10238750 10443525 12532230 15358125 17405875 18429750 20887050 30716250 31330575 34811750 46074375 52217625 62661150 67092481 87029375 92148750 104435250 134184962 156652875 174058750 201277443 261088125 313305750 335462405 402554886 522176250 603832329 670924810 783264375 1006387215 1140572177 1207664658 1566528750 1677312025 2012774430 2281144354 3019161645 3354624050 3421716531 5031936075 5702860885 6038323290 6843433062 8386560125 10063872150 10265149593 11405721770 15095808225 16773120250 17108582655 20530299186 25159680375 28514304425 30191616450 34217165310 41932800625 50319360750 51325747965 57028608850 75479041125 83865601250 85542913275 102651495930 125798401875 142571522125 150958082250 171085826550 251596803750 256628739825 285143044250 377395205625 427714566375 513257479650 712857610625 754790411250 855429132750 1283143699125 1425715221250 2138572831875 2566287398250 4277145663750 6415718495625 12831436991250
• Sum of all divisors σ(n): 36788749180326
• Sum of proper divisors (its aliquot sum) s(n): 23957312189076
• 12831436991250 is an abundant number, because the sum of its proper divisors (23957312189076) is greater than itself. Its abundance is 11125875197826

Bases of 12831436991250

• Binary: 10111010101110001101001111100110101100010010₂
• Hexadecimal: 0xBAB8D3E6B12
• Base-36: 4JQOIABKI

Squares and roots of 12831436991250

• 12831436991250 squared (12831436991250²) is 164645775260418852576562500
• 12831436991250 cubed (12831436991250³) is 2112641891129572566919784435267578125000
• The square root of 12831436991250 is 3582099.5228008393
• The cube root of 12831436991250 is 23411.2767324461

Scales and comparisons

• 12,831,436,991,250 seconds is equal to 408,000 years, 2 days, 5 hours, 7 minutes, 30 seconds.
• To count from 1 to 12,831,436,991,250 would take you about one million, twenty thousand 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 12831436991250 cubic inches would be around 1950.9 feet tall.

Recreational maths with 12831436991250

• 12831436991250 backwards is 05219963413821
• The number of decimal digits it has is: 14
• The sum of 12831436991250's digits is 54
• More coming soon!