73139968
73,139,968 is an even composite number composed of four prime numbers multiplied together.
73139968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 73139968:
28 × 11 × 19 × 1367
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 19 × 1367)See below for interesting mathematical facts about the number 73139968 from the Numbermatics database.
Names of 73139968
- Cardinal: 73139968 can be written as Seventy-three million, one hundred thirty-nine thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 7.3139968 × 107
Factors of 73139968
Divisors of 73139968
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 8 11 16 19 22 32 38 44 64 76 88 128 152 176 209 256 304 352 418 608 704 836 1216 1367 1408 1672 2432 2734 2816 3344 4864 5468 6688 10936 13376 15037 21872 25973 26752 30074 43744 51946 53504 60148 87488 103892 120296 174976 207784 240592 285703 349952 415568 481184 571406 831136 962368 1142812 1662272 1924736 2285624 3324544 3849472 4571248 6649088 9142496 18284992 36569984 73139968
- Sum of all divisors σ(n): 167771520
- Sum of proper divisors (its aliquot sum) s(n): 94631552
- 73139968 is an abundant number, because the sum of its proper divisors (94631552) is greater than itself. Its abundance is 21491584
Bases of 73139968
- Binary: 1000101110000000111000000002
- Hexadecimal: 0x45C0700
- Base-36: 17JN5S
Squares and roots of 73139968
- 73139968 squared (731399682) is 5349454919041024
- 73139968 cubed (731399683) is 391258961596103086047232
-
The
square root of 73139968 is 8552.1908304249 -
The
cube root of 73139968 is 418.2008604035
Scales and comparisons
How big is 73139968?- 73,139,968 seconds is equal to 2 years, 16 weeks, 6 days, 12 hours, 39 minutes, 28 seconds.
-
To count from 1 to 73,139,968 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 73139968 cubic inches would be around 34.9 feet tall.
Recreational maths with 73139968
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The information we have on file for 73139968 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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