72042954221240
72,042,954,221,240 is an even composite number composed of three prime numbers multiplied together.
72042954221240 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 72042954221240:
23 × 5 × 1801073855531
(2 × 2 × 2 × 5 × 1801073855531)See below for interesting mathematical facts about the number 72042954221240 from the Numbermatics database.
Names of 72042954221240
- Cardinal: 72042954221240 can be written as Seventy-two trillion, forty-two billion, nine hundred fifty-four million, two hundred twenty-one thousand, two hundred forty.
Scientific notation
- Scientific notation: 7.204295422124 × 1013
Factors of 72042954221240
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 5
- Sum of prime factors: 1801073855538
Divisors of 72042954221240
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 162096646997880
- Sum of proper divisors (its aliquot sum) s(n): 90053692776640
- 72042954221240 is an abundant number, because the sum of its proper divisors (90053692776640) is greater than itself. Its abundance is 18010738555400
Bases of 72042954221240
- Binary: 100000110000101110011101011000111100110101110002
- Hexadecimal: 0x4185CEB1E6B8
- Base-36: PJC2QUKS8
Squares and roots of 72042954221240
- 72042954221240 squared (720429542212402) is 5190187252923682334867137600
- 72042954221240 cubed (720429542212403) is 373916422662044239798281269994475922624000
-
The
square root of 72042954221240 is 8487812.0986058593 -
The
cube root of 72042954221240 is 41609.9478146129
Scales and comparisons
How big is 72042954221240?- 72,042,954,221,240 seconds is equal to 2,290,743 years, 5 weeks, 1 day, 16 hours, 7 minutes, 20 seconds.
-
To count from 1 to 72,042,954,221,240 would take you about five million, seven hundred twenty-six thousand, eight hundred fifty-seven 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 72042954221240 cubic inches would be around 3467.5 feet tall.
Recreational maths with 72042954221240
- 72042954221240 backwards is 04212245924027
- The number of decimal digits it has is: 14
- The sum of 72042954221240's digits is 44
- More coming soon!
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