133649412
133,649,412 is an even composite number composed of five prime numbers multiplied together.
133649412 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 133649412:
22 × 3 × 13 × 23 × 1932
(2 × 2 × 3 × 13 × 23 × 193 × 193)See below for interesting mathematical facts about the number 133649412 from the Numbermatics database.
Names of 133649412
- Cardinal: 133649412 can be written as One hundred thirty-three million, six hundred forty-nine thousand, four hundred twelve.
Scientific notation
- Scientific notation: 1.33649412 × 108
Factors of 133649412
Divisors of 133649412
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 12 13 23 26 39 46 52 69 78 92 138 156 193 276 299 386 579 598 772 897 1158 1196 1794 2316 2509 3588 4439 5018 7527 8878 10036 13317 15054 17756 26634 30108 37249 53268 57707 74498 111747 115414 148996 173121 223494 230828 346242 446988 484237 692484 856727 968474 1452711 1713454 1936948 2570181 2905422 3426908 5140362 5810844 10280724 11137451 22274902 33412353 44549804 66824706 133649412
- Sum of all divisors σ(n): 352263744
- Sum of proper divisors (its aliquot sum) s(n): 218614332
- 133649412 is an abundant number, because the sum of its proper divisors (218614332) is greater than itself. Its abundance is 84964920
Bases of 133649412
- Binary: 1111111011101010100000001002
- Hexadecimal: 0x7F75404
- Base-36: 27KKJO
Squares and roots of 133649412
- 133649412 squared (1336494122) is 17862165327945744
- 133649412 cubed (1336494123) is 2387267893126735853502528
-
The
square root of 133649412 is 11560.6838898051 -
The
cube root of 133649412 is 511.2763264599
Scales and comparisons
How big is 133649412?- 133,649,412 seconds is equal to 4 years, 12 weeks, 6 days, 20 hours, 50 minutes, 12 seconds.
-
To count from 1 to 133,649,412 would take you about six 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 133649412 cubic inches would be around 42.6 feet tall.
Recreational maths with 133649412
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