126743895531

Names of 126743895531

• Cardinal: 126743895531 can be written as One hundred twenty-six billion, seven hundred forty-three million, eight hundred ninety-five thousand, five hundred thirty-one.

Scientific notation

• Scientific notation: 1.26743895531 × 10¹¹

Factors of 126743895531

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 87

Divisors of 126743895531

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 27 33 73 81 99 121 219 243 297 363 657 729 803 891 1089 1971 2187 2409 2673 3267 5913 6561 7227 8019 8833 9801 17739 19683 21681 24057 26499 29403 53217 59049 65043 72171 79497 88209 159651 177147 195129 216513 238491 264627 478953 531441 585387 649539 715473 793881 1436859 1594323 1756161 1948617 2146419 2381643 4310577 4782969 5268483 5845851 6439257 7144929 12931731 14348907 15805449 17537553 19317771 21434787 38795193 47416347 52612659 57953313 64304361 116385579 142249041 157837977 173859939 192913083 349156737 426747123 521579817 578739249 1047470211 1280241369 1564739451 1736217747 3840724107 4694218353 11522172321 14082655059 42247965177 126743895531
• Sum of all divisors σ(n): 211832909120
• Sum of proper divisors (its aliquot sum) s(n): 85089013589
• 126743895531 is a deficient number, because the sum of its proper divisors (85089013589) is less than itself. Its deficiency is 41654881942

Bases of 126743895531

• Binary: 1110110000010100001100101110111101011₂
• Hexadecimal: 0x1D82865DEB
• Base-36: 1M841JOR

Squares and roots of 126743895531

• 126743895531 squared (126743895531²) is 16064015054373041771961
• 126743895531 cubed (126743895531³) is 2036015845859868091048124109006291
• The square root of 126743895531 is 356011.0890562259
• The cube root of 126743895531 is 5023.1446402325

Scales and comparisons

• 126,743,895,531 seconds is equal to 4,030 years, 3 weeks, 2 days, 5 hours, 38 minutes, 51 seconds.
• To count from 1 to 126,743,895,531 would take you about eight thousand and sixty 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 126743895531 cubic inches would be around 418.6 feet tall.

Recreational maths with 126743895531

• 126743895531 backwards is 135598347621
• The number of decimal digits it has is: 12
• The sum of 126743895531's digits is 54
• More coming soon!