20429849180
20,429,849,180 is an even composite number composed of six prime numbers multiplied together.
20429849180 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 20429849180:
22 × 5 × 13 × 192 × 307 × 709
(2 × 2 × 5 × 13 × 19 × 19 × 307 × 709)See below for interesting mathematical facts about the number 20429849180 from the Numbermatics database.
Names of 20429849180
- Cardinal: 20429849180 can be written as Twenty billion, four hundred twenty-nine million, eight hundred forty-nine thousand, one hundred eighty.
Scientific notation
- Scientific notation: 2.042984918 × 1010
Factors of 20429849180
Divisors of 20429849180
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 10 13 19 20 26 38 52 65 76 95 130 190 247 260 307 361 380 494 614 709 722 988 1228 1235 1418 1444 1535 1805 2470 2836 3070 3545 3610 3991 4693 4940 5833 6140 7090 7220 7982 9217 9386 11666 13471 14180 15964 18434 18772 19955 23332 23465 26942 29165 36868 39910 46085 46930 53884 58330 67355 75829 79820 92170 93860 110827 116660 134710 151658 175123 184340 217663 221654 255949 269420 303316 350246 379145 435326 443308 511898 554135 700492 758290 870652 875615 1023796 1088315 1108270 1279745 1440751 1516580 1751230 2176630 2216540 2559490 2829619 2881502 3327337 3502460 4135597 4353260 5118980 5659238 5763004 6654674 7203755 8271194 11318476 13309348 14148095 14407510 16542388 16636685 20677985 28296190 28815020 33273370 41355970 53762761 56592380 66546740 78576343 82711940 107525522 157152686 215051044 268813805 314305372 392881715 537627610 785763430 1021492459 1075255220 1571526860 2042984918 4085969836 5107462295 10214924590 20429849180
- Sum of all divisors σ(n): 48990443040
- Sum of proper divisors (its aliquot sum) s(n): 28560593860
- 20429849180 is an abundant number, because the sum of its proper divisors (28560593860) is greater than itself. Its abundance is 8130744680
Bases of 20429849180
- Binary: 100110000011011011011000010010111002
- Hexadecimal: 0x4C1B6C25C
- Base-36: 9DVEKIK
Squares and roots of 20429849180
- 20429849180 squared (204298491802) is 417378737517546672400
- 20429849180 cubed (204298491803) is 8526984658422286120742868632000
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The
square root of 20429849180 is 142933.0234060695 -
The
cube root of 20429849180 is 2733.7264420061
Scales and comparisons
How big is 20429849180?- 20,429,849,180 seconds is equal to 649 years, 31 weeks, 3 days, 14 hours, 6 minutes, 20 seconds.
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To count from 1 to 20,429,849,180 would take you about one thousand, two hundred ninety-nine 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 20429849180 cubic inches would be around 227.8 feet tall.
Recreational maths with 20429849180
- 20429849180 backwards is 08194892402
- The number of decimal digits it has is: 11
- The sum of 20429849180's digits is 47
- More coming soon!
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The information we have on file for 20429849180 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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