20950470
20,950,470 is an even composite number composed of six prime numbers multiplied together.
20950470 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 20950470:
2 × 32 × 5 × 23 × 29 × 349
(2 × 3 × 3 × 5 × 23 × 29 × 349)See below for interesting mathematical facts about the number 20950470 from the Numbermatics database.
Names of 20950470
- Cardinal: 20950470 can be written as Twenty million, nine hundred fifty thousand, four hundred seventy.
Scientific notation
- Scientific notation: 2.095047 × 107
Factors of 20950470
Divisors of 20950470
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 23 29 30 45 46 58 69 87 90 115 138 145 174 207 230 261 290 345 349 414 435 522 667 690 698 870 1035 1047 1305 1334 1745 2001 2070 2094 2610 3141 3335 3490 4002 5235 6003 6282 6670 8027 10005 10121 10470 12006 15705 16054 20010 20242 24081 30015 30363 31410 40135 48162 50605 60030 60726 72243 80270 91089 101210 120405 144486 151815 182178 232783 240810 303630 361215 455445 465566 698349 722430 910890 1163915 1396698 2095047 2327830 3491745 4190094 6983490 10475235 20950470
- Sum of all divisors σ(n): 58968000
- Sum of proper divisors (its aliquot sum) s(n): 38017530
- 20950470 is an abundant number, because the sum of its proper divisors (38017530) is greater than itself. Its abundance is 17067060
Bases of 20950470
- Binary: 10011111110101101110001102
- Hexadecimal: 0x13FADC6
- Base-36: CH1HI
Squares and roots of 20950470
- 20950470 squared (209504702) is 438922193220900
- 20950470 cubed (209504703) is 9195626241408668823000
-
The
square root of 20950470 is 4577.1683386129 -
The
cube root of 20950470 is 275.6753428955
Scales and comparisons
How big is 20950470?- 20,950,470 seconds is equal to 34 weeks, 4 days, 11 hours, 34 minutes, 30 seconds.
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To count from 1 to 20,950,470 would take you about fifty-one 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 20950470 cubic inches would be around 23 feet tall.
Recreational maths with 20950470
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The information we have on file for 20950470 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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