490120320
490,120,320 is an even composite number composed of five prime numbers multiplied together.
490120320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 490120320:
27 × 3 × 5 × 397 × 643
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 397 × 643)See below for interesting mathematical facts about the number 490120320 from the Numbermatics database.
Names of 490120320
- Cardinal: 490120320 can be written as Four hundred ninety million, one hundred twenty thousand, three hundred twenty.
Scientific notation
- Scientific notation: 4.9012032 × 108
Factors of 490120320
Divisors of 490120320
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 320 384 397 480 640 643 794 960 1191 1286 1588 1920 1929 1985 2382 2572 3176 3215 3858 3970 4764 5144 5955 6352 6430 7716 7940 9528 9645 10288 11910 12704 12860 15432 15880 19056 19290 20576 23820 25408 25720 30864 31760 38112 38580 41152 47640 50816 51440 61728 63520 76224 77160 82304 95280 102880 123456 127040 152448 154320 190560 205760 246912 254080 255271 308640 381120 411520 510542 617280 762240 765813 1021084 1234560 1276355 1531626 2042168 2552710 3063252 3829065 4084336 5105420 6126504 7658130 8168672 10210840 12253008 15316260 16337344 20421680 24506016 30632520 32674688 40843360 49012032 61265040 81686720 98024064 122530080 163373440 245060160 490120320
- Sum of all divisors σ(n): 1568629440
- Sum of proper divisors (its aliquot sum) s(n): 1078509120
- 490120320 is an abundant number, because the sum of its proper divisors (1078509120) is greater than itself. Its abundance is 588388800
Bases of 490120320
- Binary: 111010011011010100100100000002
- Hexadecimal: 0x1D36A480
- Base-36: 83SZ9C
Squares and roots of 490120320
- 490120320 squared (4901203202) is 240217928076902400
- 490120320 cubed (4901203203) is 117735687778788388896768000
-
The
square root of 490120320 is 22138.6612061343 -
The
cube root of 490120320 is 788.4380396701
Scales and comparisons
How big is 490120320?- 490,120,320 seconds is equal to 15 years, 30 weeks, 2 days, 16 hours, 32 minutes.
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To count from 1 to 490,120,320 would take you about twenty-three years!
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 490120320 cubic inches would be around 65.7 feet tall.
Recreational maths with 490120320
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