30520320
30,520,320 is an even composite number composed of four prime numbers multiplied together.
30520320 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-eight divisors.
Prime factorization of 30520320:
210 × 3 × 5 × 1987
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 1987)See below for interesting mathematical facts about the number 30520320 from the Numbermatics database.
Names of 30520320
- Cardinal: 30520320 can be written as Thirty million, five hundred twenty thousand, three hundred twenty.
Scientific notation
- Scientific notation: 3.052032 × 107
Factors of 30520320
Divisors of 30520320
- Number of divisors d(n): 88
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 384 480 512 640 768 960 1024 1280 1536 1920 1987 2560 3072 3840 3974 5120 5961 7680 7948 9935 11922 15360 15896 19870 23844 29805 31792 39740 47688 59610 63584 79480 95376 119220 127168 158960 190752 238440 254336 317920 381504 476880 508672 635840 763008 953760 1017344 1271680 1526016 1907520 2034688 2543360 3052032 3815040 5086720 6104064 7630080 10173440 15260160 30520320
- Sum of all divisors σ(n): 97666464
- Sum of proper divisors (its aliquot sum) s(n): 67146144
- 30520320 is an abundant number, because the sum of its proper divisors (67146144) is greater than itself. Its abundance is 36625824
Bases of 30520320
- Binary: 11101000110110100000000002
- Hexadecimal: 0x1D1B400
- Base-36: I65MO
Squares and roots of 30520320
- 30520320 squared (305203202) is 931489932902400
- 30520320 cubed (305203203) is 28429370828959776768000
-
The
square root of 30520320 is 5524.5198886419 -
The
cube root of 30520320 is 312.5093586531
Scales and comparisons
How big is 30520320?- 30,520,320 seconds is equal to 50 weeks, 3 days, 5 hours, 52 minutes.
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To count from 1 to 30,520,320 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 30520320 cubic inches would be around 26 feet tall.
Recreational maths with 30520320
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The information we have on file for 30520320 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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