137512479074252821009

Names of 137512479074252821009

• Cardinal: 137512479074252821009 can be written as One hundred thirty-seven quintillion, five hundred twelve quadrillion, four hundred seventy-nine trillion, seventy-four billion, two hundred fifty-two million, eight hundred twenty-one thousand and nine.

Scientific notation

• Scientific notation: 1.37512479074252821009 × 10²⁰

Factors of 137512479074252821009

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 341

Divisors of 137512479074252821009

• Number of divisors d(n): 75
• Complete list of divisors:
  1 61 113 167 3721 6893 10187 12769 18871 27889 226981 420473 621407 778909 1151131 1701229 2132423 3151457 4657463 13845841 25648853 37905827 47513449 70218991 103774969 130077803 192238877 284105243 356114641 526293319 777796321 1564580033 2312255447 2898320389 4283358451 6330273109 7934745983 11726571497 17330419823 21722993101 32103892459 47445575581 59471145047 87890984273 176797543729 261284865511 386146659649 484019504963 715320861317 1057155609203 1325102579161 1958337439999 2894180110441 3627739847867 5361350040653 9931681222849 29525189802743 43634572540337 64486492161383 80831257328821 119458583839939 176544986736901 221292130719887 327042352479833 605832554593789 4930706697058081 7286973614236279 10769244190950961 13498819973913107 19949583501269813 36955785830221129 823428018408699527 1216924593577458593 2254302935643488869 137512479074252821009
• Sum of all divisors σ(n): 141902222868522177815
• Sum of proper divisors (its aliquot sum) s(n): 4389743794269356806
• 137512479074252821009 is a deficient number, because the sum of its proper divisors (4389743794269356806) is less than itself. Its deficiency is 133122735279983464203

Bases of 137512479074252821009

• Binary: 1110111010001011110011101110010010101001100001011010001001000010001₂
• Hexadecimal: 0x7745E77254C2D1211
• Base-36: T0R6XJI9IZ9QP

Squares and roots of 137512479074252821009

• 137512479074252821009 squared (137512479074252821009²) is 18909681901146819984895224049794591778081
• 137512479074252821009 cubed (137512479074252821009³) is 2600317236732229384632666470515642911185286099313071542503729
• 137512479074252821009 is a perfect square number. Its square root is 11726571497
• The cube root of 137512479074252821009 is 5161556.7168033269

Scales and comparisons

• 137,512,479,074,252,821,009 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 137,512,479,074,252,821,009 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 137512479074252821009 cubic inches would be around 430129.7 feet tall.

Recreational maths with 137512479074252821009

• 137512479074252821009 backwards is 900128252470974215731
• The number of decimal digits it has is: 21
• The sum of 137512479074252821009's digits is 79
• More coming soon!