30883840
30,883,840 is an even composite number composed of four prime numbers multiplied together.
30883840 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 30883840:
214 × 5 × 13 × 29
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 29)See below for interesting mathematical facts about the number 30883840 from the Numbermatics database.
Names of 30883840
- Cardinal: 30883840 can be written as Thirty million, eight hundred eighty-three thousand, eight hundred forty.
Scientific notation
- Scientific notation: 3.088384 × 107
Factors of 30883840
Divisors of 30883840
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 29 32 40 52 58 64 65 80 104 116 128 130 145 160 208 232 256 260 290 320 377 416 464 512 520 580 640 754 832 928 1024 1040 1160 1280 1508 1664 1856 1885 2048 2080 2320 2560 3016 3328 3712 3770 4096 4160 4640 5120 6032 6656 7424 7540 8192 8320 9280 10240 12064 13312 14848 15080 16384 16640 18560 20480 24128 26624 29696 30160 33280 37120 40960 48256 53248 59392 60320 66560 74240 81920 96512 106496 118784 120640 133120 148480 193024 212992 237568 241280 266240 296960 386048 475136 482560 532480 593920 772096 965120 1064960 1187840 1544192 1930240 2375680 3088384 3860480 6176768 7720960 15441920 30883840
- Sum of all divisors σ(n): 82572840
- Sum of proper divisors (its aliquot sum) s(n): 51689000
- 30883840 is an abundant number, because the sum of its proper divisors (51689000) is greater than itself. Its abundance is 20805160
Bases of 30883840
- Binary: 11101011101000000000000002
- Hexadecimal: 0x1D74000
- Base-36: IDY4G
Squares and roots of 30883840
- 30883840 squared (308838402) is 953811573145600
- 30883840 cubed (308838403) is 29457364015177007104000
-
The
square root of 30883840 is 5557.3230965997 -
The
cube root of 30883840 is 313.7452055583
Scales and comparisons
How big is 30883840?- 30,883,840 seconds is equal to 51 weeks, 10 hours, 50 minutes, 40 seconds.
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To count from 1 to 30,883,840 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 30883840 cubic inches would be around 26.1 feet tall.
Recreational maths with 30883840
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The information we have on file for 30883840 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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