30481880
30,481,880 is an even composite number composed of five prime numbers multiplied together.
30481880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 30481880:
23 × 5 × 11 × 13 × 732
(2 × 2 × 2 × 5 × 11 × 13 × 73 × 73)See below for interesting mathematical facts about the number 30481880 from the Numbermatics database.
Names of 30481880
- Cardinal: 30481880 can be written as Thirty million, four hundred eighty-one thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 3.048188 × 107
Factors of 30481880
Divisors of 30481880
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 11 13 20 22 26 40 44 52 55 65 73 88 104 110 130 143 146 220 260 286 292 365 440 520 572 584 715 730 803 949 1144 1430 1460 1606 1898 2860 2920 3212 3796 4015 4745 5329 5720 6424 7592 8030 9490 10439 10658 16060 18980 20878 21316 26645 32120 37960 41756 42632 52195 53290 58619 69277 83512 104390 106580 117238 138554 208780 213160 234476 277108 293095 346385 417560 468952 554216 586190 692770 762047 1172380 1385540 1524094 2344760 2771080 3048188 3810235 6096376 7620470 15240940 30481880
- Sum of all divisors σ(n): 81693360
- Sum of proper divisors (its aliquot sum) s(n): 51211480
- 30481880 is an abundant number, because the sum of its proper divisors (51211480) is greater than itself. Its abundance is 20729600
Bases of 30481880
- Binary: 11101000100011101110110002
- Hexadecimal: 0x1D11DD8
- Base-36: I5BYW
Squares and roots of 30481880
- 30481880 squared (304818802) is 929145008334400
- 30481880 cubed (304818803) is 28322086646648180672000
-
The
square root of 30481880 is 5521.0397571471 -
The
cube root of 30481880 is 312.3781028577
Scales and comparisons
How big is 30481880?- 30,481,880 seconds is equal to 50 weeks, 2 days, 19 hours, 11 minutes, 20 seconds.
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To count from 1 to 30,481,880 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 30481880 cubic inches would be around 26 feet tall.
Recreational maths with 30481880
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The information we have on file for 30481880 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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