30997296
30,997,296 is an even composite number composed of four prime numbers multiplied together.
30997296 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 30997296:
24 × 33 × 112 × 593
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 11 × 593)See below for interesting mathematical facts about the number 30997296 from the Numbermatics database.
Names of 30997296
- Cardinal: 30997296 can be written as Thirty million, nine hundred ninety-seven thousand, two hundred ninety-six.
Scientific notation
- Scientific notation: 3.0997296 × 107
Factors of 30997296
Divisors of 30997296
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 72 88 99 108 121 132 144 176 198 216 242 264 297 363 396 432 484 528 593 594 726 792 968 1089 1186 1188 1452 1584 1779 1936 2178 2372 2376 2904 3267 3558 4356 4744 4752 5337 5808 6523 6534 7116 8712 9488 10674 13046 13068 14232 16011 17424 19569 21348 26092 26136 28464 32022 39138 42696 52184 52272 58707 64044 71753 78276 85392 104368 117414 128088 143506 156552 176121 215259 234828 256176 287012 313104 352242 430518 469656 574024 645777 704484 861036 939312 1148048 1291554 1408968 1722072 1937331 2583108 2817936 3444144 3874662 5166216 7749324 10332432 15498648 30997296
- Sum of all divisors σ(n): 97962480
- Sum of proper divisors (its aliquot sum) s(n): 66965184
- 30997296 is an abundant number, because the sum of its proper divisors (66965184) is greater than itself. Its abundance is 35967888
Bases of 30997296
- Binary: 11101100011111011001100002
- Hexadecimal: 0x1D8FB30
- Base-36: IGDO0
Squares and roots of 30997296
- 30997296 squared (309972962) is 960832359311616
- 30997296 cubed (309972963) is 29783205047960517390336
-
The
square root of 30997296 is 5567.5215311663 -
The
cube root of 30997296 is 314.1289313249
Scales and comparisons
How big is 30997296?- 30,997,296 seconds is equal to 51 weeks, 1 day, 18 hours, 21 minutes, 36 seconds.
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To count from 1 to 30,997,296 would take you about twenty-four weeks!
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 30997296 cubic inches would be around 26.2 feet tall.
Recreational maths with 30997296
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