30488128
30,488,128 is an even composite number composed of four prime numbers multiplied together.
30488128 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 30488128:
26 × 112 × 31 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 31 × 127)See below for interesting mathematical facts about the number 30488128 from the Numbermatics database.
Names of 30488128
- Cardinal: 30488128 can be written as Thirty million, four hundred eighty-eight thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 3.0488128 × 107
Factors of 30488128
Divisors of 30488128
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 4 8 11 16 22 31 32 44 62 64 88 121 124 127 176 242 248 254 341 352 484 496 508 682 704 968 992 1016 1364 1397 1936 1984 2032 2728 2794 3751 3872 3937 4064 5456 5588 7502 7744 7874 8128 10912 11176 15004 15367 15748 21824 22352 30008 30734 31496 43307 44704 60016 61468 62992 86614 89408 120032 122936 125984 173228 240064 245872 251968 346456 476377 491744 692912 952754 983488 1385824 1905508 2771648 3811016 7622032 15244064 30488128
- Sum of all divisors σ(n): 69185536
- Sum of proper divisors (its aliquot sum) s(n): 38697408
- 30488128 is an abundant number, because the sum of its proper divisors (38697408) is greater than itself. Its abundance is 8209280
Bases of 30488128
- Binary: 11101000100110110010000002
- Hexadecimal: 0x1D13640
- Base-36: I5GSG
Squares and roots of 30488128
- 30488128 squared (304881282) is 929525948944384
- 30488128 cubed (304881283) is 28339506110737844273152
-
The
square root of 30488128 is 5521.6055636019 -
The
cube root of 30488128 is 312.3994445537
Scales and comparisons
How big is 30488128?- 30,488,128 seconds is equal to 50 weeks, 2 days, 20 hours, 55 minutes, 28 seconds.
-
To count from 1 to 30,488,128 would take you about twenty-three 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 30488128 cubic inches would be around 26 feet tall.
Recreational maths with 30488128
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The information we have on file for 30488128 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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