73138485
73,138,485 is an odd composite number composed of six prime numbers multiplied together.
73138485 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 73138485:
3 × 5 × 7 × 43 × 97 × 167
See below for interesting mathematical facts about the number 73138485 from the Numbermatics database.
Names of 73138485
- Cardinal: 73138485 can be written as Seventy-three million, one hundred thirty-eight thousand, four hundred eighty-five.
Scientific notation
- Scientific notation: 7.3138485 × 107
Factors of 73138485
Divisors of 73138485
- Number of divisors d(n): 64
-
Complete list of divisors:
1 3 5 7 15 21 35 43 97 105 129 167 215 291 301 485 501 645 679 835 903 1169 1455 1505 2037 2505 3395 3507 4171 4515 5845 7181 10185 12513 16199 17535 20855 21543 29197 35905 48597 50267 62565 80995 87591 107715 113393 145985 150801 242985 251335 340179 437955 566965 696557 754005 1700895 2089671 3482785 4875899 10448355 14627697 24379495 73138485
- Sum of all divisors σ(n): 139087872
- Sum of proper divisors (its aliquot sum) s(n): 65949387
- 73138485 is a deficient number, because the sum of its proper divisors (65949387) is less than itself. Its deficiency is 7189098
Bases of 73138485
- Binary: 1000101110000000001001101012
- Hexadecimal: 0x45C0135
- Base-36: 17JM0L
Squares and roots of 73138485
- 73138485 squared (731384852) is 5349237988095225
- 73138485 cubed (731384853) is 391235162353732792234125
-
The
square root of 73138485 is 8552.1041270557 -
The
cube root of 73138485 is 418.1980338775
Scales and comparisons
How big is 73138485?- 73,138,485 seconds is equal to 2 years, 16 weeks, 6 days, 12 hours, 14 minutes, 45 seconds.
-
To count from 1 to 73,138,485 would take you about three 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 73138485 cubic inches would be around 34.8 feet tall.
Recreational maths with 73138485
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The information we have on file for 73138485 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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