20012913200
20,012,913,200 is an even composite number composed of four prime numbers multiplied together.
20012913200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 20012913200:
24 × 52 × 72 × 1021067
(2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 1021067)See below for interesting mathematical facts about the number 20012913200 from the Numbermatics database.
Names of 20012913200
- Cardinal: 20012913200 can be written as Twenty billion, twelve million, nine hundred thirteen thousand, two hundred.
Scientific notation
- Scientific notation: 2.00129132 × 1010
Factors of 20012913200
Divisors of 20012913200
- Number of divisors d(n): 90
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 35 40 49 50 56 70 80 98 100 112 140 175 196 200 245 280 350 392 400 490 560 700 784 980 1225 1400 1960 2450 2800 3920 4900 9800 19600 1021067 2042134 4084268 5105335 7147469 8168536 10210670 14294938 16337072 20421340 25526675 28589876 35737345 40842680 50032283 51053350 57179752 71474690 81685360 100064566 102106700 114359504 142949380 178686725 200129132 204213400 250161415 285898760 357373450 400258264 408426800 500322830 571797520 714746900 800516528 1000645660 1250807075 1429493800 2001291320 2501614150 2858987600 4002582640 5003228300 10006456600 20012913200
- Sum of all divisors σ(n): 55931041836
- Sum of proper divisors (its aliquot sum) s(n): 35918128636
- 20012913200 is an abundant number, because the sum of its proper divisors (35918128636) is greater than itself. Its abundance is 15905215436
Bases of 20012913200
- Binary: 100101010001101110011010010001100002
- Hexadecimal: 0x4A8DCD230
- Base-36: 96Z66NK
Squares and roots of 20012913200
- 20012913200 squared (200129132002) is 400516694750734240000
- 20012913200 cubed (200129132003) is 8015505847197339981387968000000
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The
square root of 20012913200 is 141467.0039267107 -
The
cube root of 20012913200 is 2715.0016878685
Scales and comparisons
How big is 20012913200?- 20,012,913,200 seconds is equal to 636 years, 18 weeks, 22 hours, 33 minutes, 20 seconds.
-
To count from 1 to 20,012,913,200 would take you about one thousand, two hundred seventy-two 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 20012913200 cubic inches would be around 226.3 feet tall.
Recreational maths with 20012913200
- 20012913200 backwards is 00231921002
- 20012913200 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20012913200's digits is 20
- More coming soon!
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The information we have on file for 20012913200 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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