137508297254929927809

Names of 137508297254929927809

• Cardinal: 137508297254929927809 can be written as One hundred thirty-seven quintillion, five hundred eight quadrillion, two hundred ninety-seven trillion, two hundred fifty-four billion, nine hundred twenty-nine million, nine hundred twenty-seven thousand, eight hundred nine.

Scientific notation

• Scientific notation: 1.37508297254929927809 × 10²⁰

Factors of 137508297254929927809

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 42797478137233120

Divisors of 137508297254929927809

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 7 9 17 21 27 51 63 119 153 189 357 459 1071 3213 42797478137233093 128392434411699279 299582346960631651 385177303235097837 727557128332962581 898747040881894953 1155531909705293511 2182671384998887743 2696241122645684859 5092899898330738067 6548014154996663229 8088723367937054577 15278699694992214201 19644042464989989687 45836099084976642603 137508297254929927809
• Sum of all divisors σ(n): 246513474070462621440
• Sum of proper divisors (its aliquot sum) s(n): 109005176815532693631
• 137508297254929927809 is a deficient number, because the sum of its proper divisors (109005176815532693631) is less than itself. Its deficiency is 28503120439397234178

Bases of 137508297254929927809

• Binary: 1110111010001001111100110111100110110011100111010111000111010000001₂
• Hexadecimal: 0x7744F9BCD9CEB8E81
• Base-36: T0Q1R7KZLI5Q9

Squares and roots of 137508297254929927809

• 137508297254929927809 squared (137508297254929927809²) is 18908531813950169519686330638701951540481
• 137508297254929927809 cubed (137508297254929927809³) is 2600080013326959303817871835083776120956462238539237671136129
• The square root of 137508297254929927809 is 11726393190.3603645031
• The cube root of 137508297254929927809 is 5161504.3944818333

Scales and comparisons

• 137,508,297,254,929,927,809 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 137,508,297,254,929,927,809 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 137508297254929927809 cubic inches would be around 430125.4 feet tall.

Recreational maths with 137508297254929927809

• 137508297254929927809 backwards is 908729929452792805731
• The number of decimal digits it has is: 21
• The sum of 137508297254929927809's digits is 108
• More coming soon!