30739072
30,739,072 is an even composite number composed of four prime numbers multiplied together.
30739072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 30739072:
27 × 72 × 132 × 29
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 13 × 13 × 29)See below for interesting mathematical facts about the number 30739072 from the Numbermatics database.
Names of 30739072
- Cardinal: 30739072 can be written as Thirty million, seven hundred thirty-nine thousand and seventy-two.
Scientific notation
- Scientific notation: 3.0739072 × 107
Factors of 30739072
Divisors of 30739072
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 29 32 49 52 56 58 64 91 98 104 112 116 128 169 182 196 203 208 224 232 338 364 377 392 406 416 448 464 637 676 728 754 784 812 832 896 928 1183 1274 1352 1421 1456 1508 1568 1624 1664 1856 2366 2548 2639 2704 2842 2912 3016 3136 3248 3712 4732 4901 5096 5278 5408 5684 5824 6032 6272 6496 8281 9464 9802 10192 10556 10816 11368 11648 12064 12992 16562 18473 18928 19604 20384 21112 21632 22736 24128 25984 33124 34307 36946 37856 39208 40768 42224 45472 48256 66248 68614 73892 75712 78416 81536 84448 90944 132496 137228 147784 151424 156832 168896 181888 240149 264992 274456 295568 313664 337792 480298 529984 548912 591136 627328 960596 1059968 1097824 1182272 1921192 2195648 2364544 3842384 4391296 7684768 15369536 30739072
- Sum of all divisors σ(n): 79797150
- Sum of proper divisors (its aliquot sum) s(n): 49058078
- 30739072 is an abundant number, because the sum of its proper divisors (49058078) is greater than itself. Its abundance is 18319006
Bases of 30739072
- Binary: 11101010100001010100000002
- Hexadecimal: 0x1D50A80
- Base-36: IAUF4
Squares and roots of 30739072
- 30739072 squared (307390722) is 944890547421184
- 30739072 cubed (307390723) is 29045058569299189301248
-
The
square root of 30739072 is 5544.2828210689 -
The
cube root of 30739072 is 313.2542106943
Scales and comparisons
How big is 30739072?- 30,739,072 seconds is equal to 50 weeks, 5 days, 18 hours, 37 minutes, 52 seconds.
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To count from 1 to 30,739,072 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 30739072 cubic inches would be around 26.1 feet tall.
Recreational maths with 30739072
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The information we have on file for 30739072 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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