12742959721048

Names of 12742959721048

• Cardinal: 12742959721048 can be written as Twelve trillion, seven hundred forty-two billion, nine hundred fifty-nine million, seven hundred twenty-one thousand and forty-eight.

Scientific notation

• Scientific notation: 1.2742959721048 × 10¹³

Factors of 12742959721048

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 229

Divisors of 12742959721048

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 17 31 34 62 68 124 136 179 248 289 358 527 578 716 961 1054 1156 1432 1922 2108 2312 3043 3844 4216 5549 6086 7688 8959 11098 12172 16337 17918 22196 24344 32041 32674 35836 44392 51731 64082 65348 71672 94333 103462 128164 130696 172019 188666 206924 256328 277729 344038 377332 413848 544697 555458 688076 754664 993271 1089394 1110916 1376152 1603661 1986542 2178788 2221832 2924323 3207322 3973084 4357576 5735339 5848646 6414644 7946168 9259849 11470678 11697292 12829288 16885607 18519698 22941356 23394584 30791401 33771214 37039396 45882712 49713491 61582802 67542428 74078792 97500763 99426982 123165604 135084856 177795509 195001526 198853964 246331208 287055319 355591018 390003052 397707928 523453817 574110638 711182036 780006104 1046907634 1148221276 1422364072 1657512971 2093815268 2296442552 3022523653 3315025942 4187630536 5511660779 6045047306 6630051884 8898714889 11023321558 12090094612 13260103768 17797429778 22046643116 24180189224 35594859556 44093286232 51382902101 71189719112 93698233243 102765804202 187396466486 205531608404 374792932972 411063216808 749585865944 1592869965131 3185739930262 6371479860524 12742959721048
• Sum of all divisors σ(n): 26373696503400
• Sum of proper divisors (its aliquot sum) s(n): 13630736782352
• 12742959721048 is an abundant number, because the sum of its proper divisors (13630736782352) is greater than itself. Its abundance is 887777061304

Bases of 12742959721048

• Binary: 10111001011011110011100101100110101001011000₂
• Hexadecimal: 0xB96F3966A58
• Base-36: 4IM197CYG

Squares and roots of 12742959721048

• 12742959721048 squared (12742959721048²) is 162383022452251721974218304
• 12742959721048 cubed (12742959721048³) is 2069240314491076723948062530987695662592
• The square root of 12742959721048 is 3569728.2419041369
• The cube root of 12742959721048 is 23357.3429157621

Scales and comparisons

• 12,742,959,721,048 seconds is equal to 405,186 years, 36 weeks, 3 days, 17 hours, 37 minutes, 28 seconds.
• To count from 1 to 12,742,959,721,048 would take you about one million, twelve thousand, nine hundred sixty-six 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 12742959721048 cubic inches would be around 1946.4 feet tall.

Recreational maths with 12742959721048

• 12742959721048 backwards is 84012795924721
• The number of decimal digits it has is: 14
• The sum of 12742959721048's digits is 61
• More coming soon!