12043251990

Names of 12043251990

• Cardinal: 12043251990 can be written as Twelve billion, forty-three million, two hundred fifty-one thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.204325199 × 10¹⁰

Factors of 12043251990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 579309

Divisors of 12043251990

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 27 30 33 35 42 45 54 55 63 66 70 77 90 99 105 110 126 135 154 165 189 198 210 231 270 297 315 330 378 385 462 495 594 630 693 770 945 990 1155 1386 1485 1890 2079 2310 2970 3465 4158 6930 10395 20790 579281 1158562 1737843 2896405 3475686 4054967 5213529 5792810 6372091 8109934 8689215 10427058 12164901 12744182 15640587 17378430 19116273 20274835 24329802 26067645 31281174 31860455 36494703 38232546 40549670 44604637 52135290 57348819 60824505 63720910 72989406 78202935 89209274 95581365 109484109 114697638 121649010 133813911 156405870 172046457 182473515 191162730 218968218 223023185 267627822 286744095 344092914 364947030 401441733 446046370 547420545 573488190 669069555 802883466 860232285 1094841090 1204325199 1338139110 1720464570 2007208665 2408650398 4014417330 6021625995 12043251990
• Sum of all divisors σ(n): 40039971840
• Sum of proper divisors (its aliquot sum) s(n): 27996719850
• 12043251990 is an abundant number, because the sum of its proper divisors (27996719850) is greater than itself. Its abundance is 15953467860

Bases of 12043251990

• Binary: 1011001101110101010111000100010110₂
• Hexadecimal: 0x2CDD57116
• Base-36: 5J68OPI

Squares and roots of 12043251990

• 12043251990 squared (12043251990²) is 145039918494638960100
• 12043251990 cubed (12043251990³) is 1746752287039998460555855599000
• The square root of 12043251990 is 109741.7513528921
• The cube root of 12043251990 is 2292.1758074897

Scales and comparisons

• 12,043,251,990 seconds is equal to 382 years, 48 weeks, 5 days, 11 hours, 46 minutes, 30 seconds.
• To count from 1 to 12,043,251,990 would take you about seven hundred sixty-five 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 12043251990 cubic inches would be around 191 feet tall.

Recreational maths with 12043251990

• 12043251990 backwards is 09915234021
• The number of decimal digits it has is: 11
• The sum of 12043251990's digits is 36
• More coming soon!