2001474540
2,001,474,540 is an even composite number composed of five prime numbers multiplied together.
2001474540 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 2001474540:
22 × 32 × 5 × 13 × 855331
(2 × 2 × 3 × 3 × 5 × 13 × 855331)See below for interesting mathematical facts about the number 2001474540 from the Numbermatics database.
Names of 2001474540
- Cardinal: 2001474540 can be written as Two billion, one million, four hundred seventy-four thousand, five hundred forty.
Scientific notation
- Scientific notation: 2.00147454 × 109
Factors of 2001474540
Divisors of 2001474540
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 180 195 234 260 390 468 585 780 1170 2340 855331 1710662 2565993 3421324 4276655 5131986 7697979 8553310 10263972 11119303 12829965 15395958 17106620 22238606 25659930 30791916 33357909 38489895 44477212 51319860 55596515 66715818 76979790 100073727 111193030 133431636 153959580 166789545 200147454 222386060 333579090 400294908 500368635 667158180 1000737270 2001474540
- Sum of all divisors σ(n): 6538157808
- Sum of proper divisors (its aliquot sum) s(n): 4536683268
- 2001474540 is an abundant number, because the sum of its proper divisors (4536683268) is greater than itself. Its abundance is 2535208728
Bases of 2001474540
- Binary: 11101110100110000010011111011002
- Hexadecimal: 0x774C13EC
- Base-36: X3MJN0
Squares and roots of 2001474540
- 2001474540 squared (20014745402) is 4005900334268211600
- 2001474540 cubed (20014745403) is 8017707528815315048732664000
-
The
square root of 2001474540 is 44737.8423708609 -
The
cube root of 2001474540 is 1260.2306078289
Scales and comparisons
How big is 2001474540?- 2,001,474,540 seconds is equal to 63 years, 33 weeks, 2 days, 5 hours, 9 minutes.
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To count from 1 to 2,001,474,540 would take you about one hundred twenty-seven 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 2001474540 cubic inches would be around 105 feet tall.
Recreational maths with 2001474540
- 2001474540 backwards is 0454741002
- The number of decimal digits it has is: 10
- The sum of 2001474540's digits is 27
- More coming soon!
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The information we have on file for 2001474540 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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