72970363848162

Names of 72970363848162

• Cardinal: 72970363848162 can be written as Seventy-two trillion, nine hundred seventy billion, three hundred sixty-three million, eight hundred forty-eight thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 7.2970363848162 × 10¹³

Factors of 72970363848162

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 5130878

Divisors of 72970363848162

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 11 22 33 66 225383 450766 676149 1352298 2479213 4905479 4958426 7437639 9810958 14716437 14875278 29432874 53960269 107920538 161880807 323761614 1105611573457 2211223146914 3316834720371 6633669440742 12161727308027 24323454616054 36485181924081 72970363848162
• Sum of all divisors σ(n): 159208805422080
• Sum of proper divisors (its aliquot sum) s(n): 86238441573918
• 72970363848162 is an abundant number, because the sum of its proper divisors (86238441573918) is greater than itself. Its abundance is 13268077725756

Bases of 72970363848162

• Binary: 10000100101110110111100100111011100010111100010₂
• Hexadecimal: 0x425DBC9DC5E2
• Base-36: PV64ELGPU

Squares and roots of 72970363848162

• 72970363848162 squared (72970363848162²) is 5324674000133147764990778244
• 72970363848162 cubed (72970363848162³) is 388543399162563990044946654767291028987528
• The square root of 72970363848162 is 8542269.2446540225
• The cube root of 72970363848162 is 41787.7355119371

Scales and comparisons

• 72,970,363,848,162 seconds is equal to 2,320,231 years, 44 weeks, 4 days, 9 hours, 22 minutes, 42 seconds.
• To count from 1 to 72,970,363,848,162 would take you about five million, eight hundred thousand, five hundred seventy-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 72970363848162 cubic inches would be around 3482.3 feet tall.

Recreational maths with 72970363848162

• 72970363848162 backwards is 26184836307927
• 72970363848162 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72970363848162's digits is 66
• More coming soon!