14938740
14,938,740 is an even composite number composed of five prime numbers multiplied together.
14938740 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 14938740:
22 × 32 × 5 × 149 × 557
(2 × 2 × 3 × 3 × 5 × 149 × 557)See below for interesting mathematical facts about the number 14938740 from the Numbermatics database.
Names of 14938740
- Cardinal: 14938740 can be written as Fourteen million, nine hundred thirty-eight thousand, seven hundred forty.
Scientific notation
- Scientific notation: 1.493874 × 107
Factors of 14938740
Divisors of 14938740
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 149 180 298 447 557 596 745 894 1114 1341 1490 1671 1788 2228 2235 2682 2785 2980 3342 4470 5013 5364 5570 6684 6705 8355 8940 10026 11140 13410 16710 20052 25065 26820 33420 50130 82993 100260 165986 248979 331972 414965 497958 746937 829930 995916 1244895 1493874 1659860 2489790 2987748 3734685 4979580 7469370 14938740
- Sum of all divisors σ(n): 45700200
- Sum of proper divisors (its aliquot sum) s(n): 30761460
- 14938740 is an abundant number, because the sum of its proper divisors (30761460) is greater than itself. Its abundance is 15822720
Bases of 14938740
- Binary: 1110001111110010011101002
- Hexadecimal: 0xE3F274
- Base-36: 8W6T0
Squares and roots of 14938740
- 14938740 squared (149387402) is 223165952787600
- 14938740 cubed (149387403) is 3333818145546231624000
-
The
square root of 14938740 is 3865.0666229703 -
The
cube root of 14938740 is 246.2850156775
Scales and comparisons
How big is 14938740?- 14,938,740 seconds is equal to 24 weeks, 4 days, 21 hours, 39 minutes.
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To count from 1 to 14,938,740 would take you about thirty-seven 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 14938740 cubic inches would be around 20.5 feet tall.
Recreational maths with 14938740
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The information we have on file for 14938740 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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