137972150341153378

Names of 137972150341153378

• Cardinal: 137972150341153378 can be written as One hundred thirty-seven quadrillion, nine hundred seventy-two trillion, one hundred fifty billion, three hundred forty-one million, one hundred fifty-three thousand, three hundred seventy-eight.

Scientific notation

• Scientific notation: 1.37972150341153378 × 10¹⁷

Factors of 137972150341153378

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1556

Divisors of 137972150341153378

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 337 674 1217 2434 113569 227138 410129 820258 1481089 2962178 38272753 76545506 138213473 276426946 499126993 998253986 1802485313 3604970626 46577940401 93155880802 168205796641 336411593282 607437550481 1214875100962 56685353468017 113370706936034 204706454512097 409412909024194 68986075170576689 137972150341153378
• Sum of all divisors σ(n): 207744875039847600
• Sum of proper divisors (its aliquot sum) s(n): 69772724698694222
• 137972150341153378 is a deficient number, because the sum of its proper divisors (69772724698694222) is less than itself. Its deficiency is 68199425642459156

Bases of 137972150341153378

• Binary: 111101010001011001111000010010001111110110011001001100010₂
• Hexadecimal: 0x1EA2CF091FB3262
• Base-36: 11QJ1MUHRM8Y

Squares and roots of 137972150341153378

• 137972150341153378 squared (137972150341153378²) is 19036314269761830201231027320810884
• 137972150341153378 cubed (137972150341153378³) is 2626481214369022618597629114773402137785522775766152
• The square root of 137972150341153378 is 371446026.1480170661
• The cube root of 137972150341153378 is 516730.1602723345

Scales and comparisons

• 137,972,150,341,153,378 seconds is equal to 4,387,087,604 years, 50 weeks, 1 day, 19 hours, 2 minutes, 58 seconds.
• To count from 1 to 137,972,150,341,153,378 would take you about thirteen billion, one hundred sixty-one million, two hundred sixty-two thousand, eight hundred fourteen 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 137972150341153378 cubic inches would be around 43060.8 feet tall.

Recreational maths with 137972150341153378

• 137972150341153378 backwards is 873351143051279731
• The number of decimal digits it has is: 18
• The sum of 137972150341153378's digits is 70
• More coming soon!