307328420
307,328,420 is an even composite number composed of six prime numbers multiplied together.
307328420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 307328420:
22 × 5 × 7 × 19 × 31 × 3727
(2 × 2 × 5 × 7 × 19 × 31 × 3727)See below for interesting mathematical facts about the number 307328420 from the Numbermatics database.
Names of 307328420
- Cardinal: 307328420 can be written as Three hundred seven million, three hundred twenty-eight thousand, four hundred twenty.
Scientific notation
- Scientific notation: 3.0732842 × 108
Factors of 307328420
Divisors of 307328420
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 10 14 19 20 28 31 35 38 62 70 76 95 124 133 140 155 190 217 266 310 380 434 532 589 620 665 868 1085 1178 1330 2170 2356 2660 2945 3727 4123 4340 5890 7454 8246 11780 14908 16492 18635 20615 26089 37270 41230 52178 70813 74540 82460 104356 115537 130445 141626 231074 260890 283252 354065 462148 495691 521780 577685 708130 808759 991382 1155370 1416260 1617518 1982764 2195203 2310740 2478455 3235036 4043795 4390406 4956910 8087590 8780812 9913820 10976015 15366421 16175180 21952030 30732842 43904060 61465684 76832105 153664210 307328420
- Sum of all divisors σ(n): 801669120
- Sum of proper divisors (its aliquot sum) s(n): 494340700
- 307328420 is an abundant number, because the sum of its proper divisors (494340700) is greater than itself. Its abundance is 187012280
Bases of 307328420
- Binary: 100100101000101110101101001002
- Hexadecimal: 0x125175A4
- Base-36: 52Z44K
Squares and roots of 307328420
- 307328420 squared (3073284202) is 94450757739696400
- 307328420 cubed (3073284203) is 29027402143943665891688000
-
The
square root of 307328420 is 17530.7849225299 -
The
cube root of 307328420 is 674.8401413851
Scales and comparisons
How big is 307328420?- 307,328,420 seconds is equal to 9 years, 40 weeks, 1 day, 1 hour, 20 seconds.
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To count from 1 to 307,328,420 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 307328420 cubic inches would be around 56.2 feet tall.
Recreational maths with 307328420
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