30920960
30,920,960 is an even composite number composed of five prime numbers multiplied together.
30920960 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 30920960:
28 × 5 × 72 × 17 × 29
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 17 × 29)See below for interesting mathematical facts about the number 30920960 from the Numbermatics database.
Names of 30920960
- Cardinal: 30920960 can be written as Thirty million, nine hundred twenty thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 3.092096 × 107
Factors of 30920960
Divisors of 30920960
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 28 29 32 34 35 40 49 56 58 64 68 70 80 85 98 112 116 119 128 136 140 145 160 170 196 203 224 232 238 245 256 272 280 290 320 340 392 406 448 464 476 490 493 544 560 580 595 640 680 784 812 833 896 928 952 980 986 1015 1088 1120 1160 1190 1280 1360 1421 1568 1624 1666 1792 1856 1904 1960 1972 2030 2176 2240 2320 2380 2465 2720 2842 3136 3248 3332 3451 3712 3808 3920 3944 4060 4165 4352 4480 4640 4760 4930 5440 5684 6272 6496 6664 6902 7105 7424 7616 7840 7888 8120 8330 8960 9280 9520 9860 10880 11368 12544 12992 13328 13804 14210 15232 15680 15776 16240 16660 17255 18560 19040 19720 21760 22736 24157 25984 26656 27608 28420 30464 31360 31552 32480 33320 34510 37120 38080 39440 45472 48314 51968 53312 55216 56840 62720 63104 64960 66640 69020 76160 78880 90944 96628 106624 110432 113680 120785 126208 129920 133280 138040 152320 157760 181888 193256 213248 220864 227360 241570 259840 266560 276080 315520 363776 386512 441728 454720 483140 533120 552160 631040 773024 883456 909440 966280 1066240 1104320 1546048 1818880 1932560 2208640 3092096 3865120 4417280 6184192 7730240 15460480 30920960
- Sum of all divisors σ(n): 94371480
- Sum of proper divisors (its aliquot sum) s(n): 63450520
- 30920960 is an abundant number, because the sum of its proper divisors (63450520) is greater than itself. Its abundance is 32529560
Bases of 30920960
- Binary: 11101011111010001000000002
- Hexadecimal: 0x1D7D100
- Base-36: IEQRK
Squares and roots of 30920960
- 30920960 squared (309209602) is 956105767321600
- 30920960 cubed (309209603) is 29563708187120500736000
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The
square root of 30920960 is 5560.6618311133 -
The
cube root of 30920960 is 313.8708544327
Scales and comparisons
How big is 30920960?- 30,920,960 seconds is equal to 51 weeks, 21 hours, 9 minutes, 20 seconds.
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To count from 1 to 30,920,960 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 30920960 cubic inches would be around 26.2 feet tall.
Recreational maths with 30920960
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The information we have on file for 30920960 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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