30489600
30,489,600 is an even composite number composed of four prime numbers multiplied together.
30489600 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred thirty-two divisors.
Prime factorization of 30489600:
210 × 3 × 52 × 397
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 397)See below for interesting mathematical facts about the number 30489600 from the Numbermatics database.
Names of 30489600
- Cardinal: 30489600 can be written as Thirty million, four hundred eighty-nine thousand, six hundred.
Scientific notation
- Scientific notation: 3.04896 × 107
Factors of 30489600
Divisors of 30489600
- Number of divisors d(n): 132
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 150 160 192 200 240 256 300 320 384 397 400 480 512 600 640 768 794 800 960 1024 1191 1200 1280 1536 1588 1600 1920 1985 2382 2400 2560 3072 3176 3200 3840 3970 4764 4800 5120 5955 6352 6400 7680 7940 9528 9600 9925 11910 12704 12800 15360 15880 19056 19200 19850 23820 25408 25600 29775 31760 38112 38400 39700 47640 50816 59550 63520 76224 76800 79400 95280 101632 119100 127040 152448 158800 190560 203264 238200 254080 304896 317600 381120 406528 476400 508160 609792 635200 762240 952800 1016320 1219584 1270400 1524480 1905600 2032640 2540800 3048960 3811200 5081600 6097920 7622400 10163200 15244800 30489600
- Sum of all divisors σ(n): 101023544
- Sum of proper divisors (its aliquot sum) s(n): 70533944
- 30489600 is an abundant number, because the sum of its proper divisors (70533944) is greater than itself. Its abundance is 40044344
Bases of 30489600
- Binary: 11101000100111100000000002
- Hexadecimal: 0x1D13C00
- Base-36: I5HXC
Squares and roots of 30489600
- 30489600 squared (304896002) is 929615708160000
- 30489600 cubed (304896003) is 28343611095515136000000
-
The
square root of 30489600 is 5521.7388565561 -
The
cube root of 30489600 is 312.4044721345
Scales and comparisons
How big is 30489600?- 30,489,600 seconds is equal to 50 weeks, 2 days, 21 hours, 20 minutes.
-
To count from 1 to 30,489,600 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 30489600 cubic inches would be around 26 feet tall.
Recreational maths with 30489600
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The information we have on file for 30489600 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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