300139920
300,139,920 is an even composite number composed of five prime numbers multiplied together.
300139920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 300139920:
24 × 32 × 5 × 139 × 2999
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 139 × 2999)See below for interesting mathematical facts about the number 300139920 from the Numbermatics database.
Names of 300139920
- Cardinal: 300139920 can be written as Three hundred million, one hundred thirty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.0013992 × 108
Factors of 300139920
Divisors of 300139920
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 139 144 180 240 278 360 417 556 695 720 834 1112 1251 1390 1668 2085 2224 2502 2780 2999 3336 4170 5004 5560 5998 6255 6672 8340 8997 10008 11120 11996 12510 14995 16680 17994 20016 23992 25020 26991 29990 33360 35988 44985 47984 50040 53982 59980 71976 89970 100080 107964 119960 134955 143952 179940 215928 239920 269910 359880 416861 431856 539820 719760 833722 1079640 1250583 1667444 2084305 2159280 2501166 3334888 3751749 4168610 5002332 6252915 6669776 7503498 8337220 10004664 12505830 15006996 16674440 18758745 20009328 25011660 30013992 33348880 37517490 50023320 60027984 75034980 100046640 150069960 300139920
- Sum of all divisors σ(n): 1015560000
- Sum of proper divisors (its aliquot sum) s(n): 715420080
- 300139920 is an abundant number, because the sum of its proper divisors (715420080) is greater than itself. Its abundance is 415280160
Bases of 300139920
- Binary: 100011110001111000101100100002
- Hexadecimal: 0x11E3C590
- Base-36: 4YP1G0
Squares and roots of 300139920
- 300139920 squared (3001399202) is 90083971577606400
- 300139920 cubed (3001399203) is 27037796022585058687488000
-
The
square root of 300139920 is 17324.5467473179 -
The
cube root of 300139920 is 669.5370084155
Scales and comparisons
How big is 300139920?- 300,139,920 seconds is equal to 9 years, 28 weeks, 1 day, 20 hours, 12 minutes.
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To count from 1 to 300,139,920 would take you about fourteen 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 300139920 cubic inches would be around 55.8 feet tall.
Recreational maths with 300139920
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