30073472
30,073,472 is an even composite number composed of five prime numbers multiplied together.
30073472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 30073472:
27 × 11 × 13 × 31 × 53
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 13 × 31 × 53)See below for interesting mathematical facts about the number 30073472 from the Numbermatics database.
Names of 30073472
- Cardinal: 30073472 can be written as Thirty million, seventy-three thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 3.0073472 × 107
Factors of 30073472
Divisors of 30073472
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 4 8 11 13 16 22 26 31 32 44 52 53 62 64 88 104 106 124 128 143 176 208 212 248 286 341 352 403 416 424 496 572 583 682 689 704 806 832 848 992 1144 1166 1364 1378 1408 1612 1643 1664 1696 1984 2288 2332 2728 2756 3224 3286 3392 3968 4433 4576 4664 5456 5512 6448 6572 6784 7579 8866 9152 9328 10912 11024 12896 13144 15158 17732 18073 18304 18656 21359 21824 22048 25792 26288 30316 35464 36146 37312 42718 43648 44096 51584 52576 60632 70928 72292 74624 85436 88192 105152 121264 141856 144584 170872 210304 234949 242528 283712 289168 341744 469898 485056 567424 578336 683488 939796 970112 1156672 1366976 1879592 2313344 2733952 3759184 7518368 15036736 30073472
- Sum of all divisors σ(n): 74027520
- Sum of proper divisors (its aliquot sum) s(n): 43954048
- 30073472 is an abundant number, because the sum of its proper divisors (43954048) is greater than itself. Its abundance is 13880576
Bases of 30073472
- Binary: 11100101011100010100000002
- Hexadecimal: 0x1CAE280
- Base-36: HWKU8
Squares and roots of 30073472
- 30073472 squared (300734722) is 904413718134784
- 30073472 cubed (300734723) is 27198860628742318850048
-
The
square root of 30073472 is 5483.9285188631 -
The
cube root of 30073472 is 310.9767044513
Scales and comparisons
How big is 30073472?- 30,073,472 seconds is equal to 49 weeks, 5 days, 1 hour, 44 minutes, 32 seconds.
-
To count from 1 to 30,073,472 would take you about twenty-two 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 30073472 cubic inches would be around 25.9 feet tall.
Recreational maths with 30073472
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The information we have on file for 30073472 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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