30768480
30,768,480 is an even composite number composed of five prime numbers multiplied together.
30768480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 30768480:
25 × 32 × 5 × 23 × 929
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 23 × 929)See below for interesting mathematical facts about the number 30768480 from the Numbermatics database.
Names of 30768480
- Cardinal: 30768480 can be written as Thirty million, seven hundred sixty-eight thousand, four hundred eighty.
Scientific notation
- Scientific notation: 3.076848 × 107
Factors of 30768480
Divisors of 30768480
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 32 36 40 45 46 48 60 69 72 80 90 92 96 115 120 138 144 160 180 184 207 230 240 276 288 345 360 368 414 460 480 552 690 720 736 828 920 929 1035 1104 1380 1440 1656 1840 1858 2070 2208 2760 2787 3312 3680 3716 4140 4645 5520 5574 6624 7432 8280 8361 9290 11040 11148 13935 14864 16560 16722 18580 21367 22296 27870 29728 33120 33444 37160 41805 42734 44592 55740 64101 66888 74320 83610 85468 89184 106835 111480 128202 133776 148640 167220 170936 192303 213670 222960 256404 267552 320505 334440 341872 384606 427340 445920 512808 641010 668880 683744 769212 854680 961515 1025616 1282020 1337760 1538424 1709360 1923030 2051232 2564040 3076848 3418720 3846060 5128080 6153696 7692120 10256160 15384240 30768480
- Sum of all divisors σ(n): 109680480
- Sum of proper divisors (its aliquot sum) s(n): 78912000
- 30768480 is an abundant number, because the sum of its proper divisors (78912000) is greater than itself. Its abundance is 48143520
Bases of 30768480
- Binary: 11101010101111101011000002
- Hexadecimal: 0x1D57D60
- Base-36: IBH40
Squares and roots of 30768480
- 30768480 squared (307684802) is 946699361510400
- 30768480 cubed (307684803) is 29128500370645512192000
-
The
square root of 30768480 is 5546.9342884155 -
The
cube root of 30768480 is 313.3540753837
Scales and comparisons
How big is 30768480?- 30,768,480 seconds is equal to 50 weeks, 6 days, 2 hours, 48 minutes.
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To count from 1 to 30,768,480 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 30768480 cubic inches would be around 26.1 feet tall.
Recreational maths with 30768480
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The information we have on file for 30768480 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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