30730320
30,730,320 is an even composite number composed of five prime numbers multiplied together.
30730320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 30730320:
24 × 33 × 5 × 41 × 347
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 41 × 347)See below for interesting mathematical facts about the number 30730320 from the Numbermatics database.
Names of 30730320
- Cardinal: 30730320 can be written as Thirty million, seven hundred thirty thousand, three hundred twenty.
Scientific notation
- Scientific notation: 3.073032 × 107
Factors of 30730320
Divisors of 30730320
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 41 45 48 54 60 72 80 82 90 108 120 123 135 144 164 180 205 216 240 246 270 328 347 360 369 410 432 492 540 615 656 694 720 738 820 984 1041 1080 1107 1230 1388 1476 1640 1735 1845 1968 2082 2160 2214 2460 2776 2952 3123 3280 3470 3690 4164 4428 4920 5205 5535 5552 5904 6246 6940 7380 8328 8856 9369 9840 10410 11070 12492 13880 14227 14760 15615 16656 17712 18738 20820 22140 24984 27760 28454 29520 31230 37476 41640 42681 44280 46845 49968 56908 62460 71135 74952 83280 85362 88560 93690 113816 124920 128043 142270 149904 170724 187380 213405 227632 249840 256086 284540 341448 374760 384129 426810 512172 569080 640215 682896 749520 768258 853620 1024344 1138160 1280430 1536516 1707240 1920645 2048688 2560860 3073032 3414480 3841290 5121720 6146064 7682580 10243440 15365160 30730320
- Sum of all divisors σ(n): 108743040
- Sum of proper divisors (its aliquot sum) s(n): 78012720
- 30730320 is an abundant number, because the sum of its proper divisors (78012720) is greater than itself. Its abundance is 47282400
Bases of 30730320
- Binary: 11101010011101000010100002
- Hexadecimal: 0x1D4E850
- Base-36: IANO0
Squares and roots of 30730320
- 30730320 squared (307303202) is 944352567302400
- 30730320 cubed (307303203) is 29020256586024288768000
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The
square root of 30730320 is 5543.4934833549 -
The
cube root of 30730320 is 313.2244780565
Scales and comparisons
How big is 30730320?- 30,730,320 seconds is equal to 50 weeks, 5 days, 16 hours, 12 minutes.
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To count from 1 to 30,730,320 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 30730320 cubic inches would be around 26.1 feet tall.
Recreational maths with 30730320
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The information we have on file for 30730320 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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