20047950
20,047,950 is an even composite number composed of six prime numbers multiplied together.
20047950 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 20047950:
2 × 32 × 52 × 13 × 23 × 149
(2 × 3 × 3 × 5 × 5 × 13 × 23 × 149)See below for interesting mathematical facts about the number 20047950 from the Numbermatics database.
Names of 20047950
- Cardinal: 20047950 can be written as Twenty million, forty-seven thousand, nine hundred fifty.
Scientific notation
- Scientific notation: 2.004795 × 107
Factors of 20047950
Divisors of 20047950
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 23 25 26 30 39 45 46 50 65 69 75 78 90 115 117 130 138 149 150 195 207 225 230 234 298 299 325 345 390 414 447 450 575 585 598 650 690 745 894 897 975 1035 1150 1170 1341 1490 1495 1725 1794 1937 1950 2070 2235 2682 2691 2925 2990 3427 3450 3725 3874 4470 4485 5175 5382 5811 5850 6705 6854 7450 7475 8970 9685 10281 10350 11175 11622 13410 13455 14950 17135 17433 19370 20562 22350 22425 26910 29055 30843 33525 34270 34866 44551 44850 48425 51405 58110 61686 67050 67275 85675 87165 89102 96850 102810 133653 134550 145275 154215 171350 174330 222755 257025 267306 290550 308430 400959 435825 445510 514050 668265 771075 801918 871650 1113775 1336530 1542150 2004795 2227550 3341325 4009590 6682650 10023975 20047950
- Sum of all divisors σ(n): 60933600
- Sum of proper divisors (its aliquot sum) s(n): 40885650
- 20047950 is an abundant number, because the sum of its proper divisors (40885650) is greater than itself. Its abundance is 20837700
Bases of 20047950
- Binary: 10011000111101000010011102
- Hexadecimal: 0x131E84E
- Base-36: BXP3I
Squares and roots of 20047950
- 20047950 squared (200479502) is 401920299202500
- 20047950 cubed (200479503) is 8057678062396759875000
-
The
square root of 20047950 is 4477.4937185885 -
The
cube root of 20047950 is 271.6585157369
Scales and comparisons
How big is 20047950?- 20,047,950 seconds is equal to 33 weeks, 1 day, 52 minutes, 30 seconds.
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To count from 1 to 20,047,950 would take you about forty-nine 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 20047950 cubic inches would be around 22.6 feet tall.
Recreational maths with 20047950
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The information we have on file for 20047950 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!
Keywords: Divisors of 20047950, math, Factors of 20047950, curriculum, school, college, exams, university, Prime factorization of 20047950, STEM, science, technology, engineering, physics, economics, calculator, twenty million, forty-seven thousand, nine hundred fifty.