12823840107

Names of 12823840107

• Cardinal: 12823840107 can be written as Twelve billion, eight hundred twenty-three million, eight hundred forty thousand, one hundred seven.

Scientific notation

• Scientific notation: 1.2823840107 × 10¹⁰

Factors of 12823840107

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1212

Divisors of 12823840107

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 13 19 27 29 39 57 61 87 117 171 183 247 261 351 377 513 549 551 741 783 793 1087 1131 1159 1647 1653 1769 2223 2379 3261 3393 3477 4959 5307 6669 7137 7163 9783 10179 10431 14131 14877 15067 15921 20653 21411 21489 22997 29349 31293 31523 33611 42393 45201 47763 61959 64467 66307 68991 94569 100833 127179 135603 185877 193401 198921 206973 268489 283707 302499 381537 406809 409799 436943 557631 596763 598937 620919 805467 851121 861991 907497 1229397 1259833 1310829 1790289 1796811 1922903 2416401 2585973 3688191 3779499 3932487 5390433 5768709 7249203 7757919 7786181 11064573 11338497 11797461 16171299 16377829 17306127 23273757 23358543 24997739 34015491 36535157 49133487 51918381 70075629 74993217 109605471 147400461 210226887 224979651 328816413 442201383 474957041 674938953 986449239 1424871123 4274613369 12823840107
• Sum of all divisors σ(n): 22665216000
• Sum of proper divisors (its aliquot sum) s(n): 9841375893
• 12823840107 is a deficient number, because the sum of its proper divisors (9841375893) is less than itself. Its deficiency is 2982464214

Bases of 12823840107

• Binary: 1011111100010111000100010101101011₂
• Hexadecimal: 0x2FC5C456B
• Base-36: 5W2ZECR

Squares and roots of 12823840107

• 12823840107 squared (12823840107²) is 164450875089901771449
• 12823840107 cubed (12823840107³) is 2108891727609129567398033705043
• The square root of 12823840107 is 113242.3953605715
• The cube root of 12823840107 is 2340.6655585427

Scales and comparisons

• 12,823,840,107 seconds is equal to 407 years, 39 weeks, 3 days, 1 hour, 48 minutes, 27 seconds.
• To count from 1 to 12,823,840,107 would take you about eight hundred fifteen 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 12823840107 cubic inches would be around 195.1 feet tall.

Recreational maths with 12823840107

• 12823840107 backwards is 70104832821
• The number of decimal digits it has is: 11
• The sum of 12823840107's digits is 36
• More coming soon!