31942193900
31,942,193,900 is an even composite number composed of six prime numbers multiplied together.
31942193900 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 31942193900:
22 × 52 × 19 × 412 × 73 × 137
(2 × 2 × 5 × 5 × 19 × 41 × 41 × 73 × 137)See below for interesting mathematical facts about the number 31942193900 from the Numbermatics database.
Names of 31942193900
- Cardinal: 31942193900 can be written as Thirty-one billion, nine hundred forty-two million, one hundred ninety-three thousand, nine hundred.
Scientific notation
- Scientific notation: 3.19421939 × 1010
Factors of 31942193900
Divisors of 31942193900
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 5 10 19 20 25 38 41 50 73 76 82 95 100 137 146 164 190 205 274 292 365 380 410 475 548 685 730 779 820 950 1025 1370 1387 1460 1558 1681 1825 1900 2050 2603 2740 2774 2993 3116 3362 3425 3650 3895 4100 5206 5548 5617 5986 6724 6850 6935 7300 7790 8405 10001 10412 11234 11972 13015 13700 13870 14965 15580 16810 19475 20002 22468 26030 27740 28085 29930 31939 33620 34675 38950 40004 42025 50005 52060 56170 56867 59860 63878 65075 69350 74825 77900 84050 100010 106723 112340 113734 122713 127756 130150 138700 140425 149650 159695 168100 190019 200020 213446 227468 230297 245426 250025 260300 280850 284335 299300 319390 380038 410041 426892 460594 490852 500050 533615 561700 568670 613565 638780 760076 798475 820082 921188 950095 1000100 1067230 1137340 1151485 1227130 1421675 1596950 1640164 1900190 2050205 2134460 2302970 2331547 2454260 2668075 2843350 3067825 3193900 3800380 4100410 4375643 4605940 4663094 4750475 5336150 5686700 5757425 6135650 7790779 8200820 8751286 9326188 9500950 10251025 10672300 11514850 11657735 12271300 15581558 16811681 17502572 19001900 20502050 21878215 23029700 23315470 31163116 33623362 38953895 41004100 43756430 46630940 58288675 67246724 77907790 84058405 87512860 109391075 116577350 155815580 168116810 194769475 218782150 233154700 319421939 336233620 389538950 420292025 437564300 638843878 779077900 840584050 1277687756 1597109695 1681168100 3194219390 6388438780 7985548475 15971096950 31942193900
- Sum of all divisors σ(n): 76363497840
- Sum of proper divisors (its aliquot sum) s(n): 44421303940
- 31942193900 is an abundant number, because the sum of its proper divisors (44421303940) is greater than itself. Its abundance is 12479110040
Bases of 31942193900
- Binary: 111011011111110011100110010111011002
- Hexadecimal: 0x76FE732EC
- Base-36: EO9K2JW
Squares and roots of 31942193900
- 31942193900 squared (319421939002) is 1020303751145197210000
- 31942193900 cubed (319421939003) is 32590740255977236335559019000000
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The
square root of 31942193900 is 178723.7922046195 -
The
cube root of 31942193900 is 3172.8892544917
Scales and comparisons
How big is 31942193900?- 31,942,193,900 seconds is equal to 1,015 years, 34 weeks, 3 days, 7 hours, 38 minutes, 20 seconds.
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To count from 1 to 31,942,193,900 would take you about two thousand and thirty-one 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 31942193900 cubic inches would be around 264.4 feet tall.
Recreational maths with 31942193900
- 31942193900 backwards is 00939124913
- 31942193900 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31942193900's digits is 41
- More coming soon!
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"Number 31942193900 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
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Numbermatics. (2024). Number 31942193900 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/31942193900/
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The information we have on file for 31942193900 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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