107421903747388518371

Names of 107421903747388518371

• Cardinal: 107421903747388518371 can be written as One hundred seven quintillion, four hundred twenty-one quadrillion, nine hundred three trillion, seven hundred forty-seven billion, three hundred eighty-eight million, five hundred eighteen thousand, three hundred seventy-one.

Scientific notation

• Scientific notation: 1.07421903747388518371 × 10²⁰

Factors of 107421903747388518371

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 21540

Divisors of 107421903747388518371

• Number of divisors d(n): 12
• Complete list of divisors:
  1 223 21317 49729 4753691 11089567 454414489 1060073093 101334431047 236396299739 22597578123481 5039259921536263
• Sum of all divisors σ(n): 107421926684227774748
• Sum of proper divisors (its aliquot sum) s(n): 22936839256377
• 107421903747388518371 is a deficient number, because the sum of its proper divisors (22936839256377) is less than itself. Its deficiency is 107421880810549261994

Bases of 107421903747388518371

• Binary: 1011101001011000111010001000101000000000111010010111010111111100011₂
• Hexadecimal: 0x5D2C74450074BAFE3
• Base-36: MO532TBLJSKWZ

Squares and roots of 107421903747388518371

• 107421903747388518371 squared (107421903747388518371²) is 11539465404713203406116157418798604493641
• 107421903747388518371 cubed (107421903747388518371³) is 1239591342001421430733092442853219561210956374167769681178811
• The square root of 107421903747388518371 is 10364453856.6867341893
• 107421903747388518371 is a perfect cube number. Its cube root is 4753691

Scales and comparisons

• 107,421,903,747,388,518,371 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 107,421,903,747,388,518,371 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 107421903747388518371 cubic inches would be around 396140.9 feet tall.

Recreational maths with 107421903747388518371

• 107421903747388518371 backwards is 173815883747309124701
• The number of decimal digits it has is: 21
• The sum of 107421903747388518371's digits is 89
• More coming soon!