73138946013
73,138,946,013 is an odd composite number composed of three prime numbers multiplied together.
73138946013 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.
Prime factorization of 73138946013:
32 × 7 × 10513
(3 × 3 × 7 × 1051 × 1051 × 1051)See below for interesting mathematical facts about the number 73138946013 from the Numbermatics database.
Names of 73138946013
- Cardinal: 73138946013 can be written as Seventy-three billion, one hundred thirty-eight million, nine hundred forty-six thousand and thirteen.
Scientific notation
- Scientific notation: 7.3138946013 × 1010
Factors of 73138946013
Divisors of 73138946013
- Number of divisors d(n): 24
- Complete list of divisors:
- Sum of all divisors σ(n): 120852295616
- Sum of proper divisors (its aliquot sum) s(n): 47713349603
- 73138946013 is a deficient number, because the sum of its proper divisors (47713349603) is less than itself. Its deficiency is 25425596410
Bases of 73138946013
- Binary: 10001000001110110101110111111110111012
- Hexadecimal: 0x11076BBFDD
- Base-36: XLL1FX9
Squares and roots of 73138946013
- 73138946013 squared (731389460132) is 5349305423892528596169
- 73138946013 cubed (731389460133) is 391242560605123729309263169624197
-
The
square root of 73138946013 is 270442.1306176239 -
The
cube root of 73138946013 is 4181.9891254991
Scales and comparisons
How big is 73138946013?- 73,138,946,013 seconds is equal to 2,325 years, 30 weeks, 5 days, 13 hours, 53 minutes, 33 seconds.
-
To count from 1 to 73,138,946,013 would take you about four thousand, six hundred fifty-one 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 73138946013 cubic inches would be around 348.5 feet tall.
Recreational maths with 73138946013
- 73138946013 backwards is 31064983137
- The number of decimal digits it has is: 11
- The sum of 73138946013's digits is 45
- More coming soon!
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