221009140
221,009,140 is an even composite number composed of six prime numbers multiplied together.
221009140 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 221009140:
22 × 5 × 11 × 19 × 37 × 1429
(2 × 2 × 5 × 11 × 19 × 37 × 1429)See below for interesting mathematical facts about the number 221009140 from the Numbermatics database.
Names of 221009140
- Cardinal: 221009140 can be written as Two hundred twenty-one million, nine thousand, one hundred forty.
Scientific notation
- Scientific notation: 2.2100914 × 108
Factors of 221009140
Divisors of 221009140
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 11 19 20 22 37 38 44 55 74 76 95 110 148 185 190 209 220 370 380 407 418 703 740 814 836 1045 1406 1429 1628 2035 2090 2812 2858 3515 4070 4180 5716 7030 7145 7733 8140 14060 14290 15466 15719 27151 28580 30932 31438 38665 52873 54302 62876 77330 78595 105746 108604 135755 154660 157190 211492 264365 271510 298661 314380 528730 543020 581603 597322 1004587 1057460 1163206 1194644 1493305 2009174 2326412 2908015 2986610 4018348 5022935 5816030 5973220 10045870 11050457 11632060 20091740 22100914 44201828 55252285 110504570 221009140
- Sum of all divisors σ(n): 547747200
- Sum of proper divisors (its aliquot sum) s(n): 326738060
- 221009140 is an abundant number, because the sum of its proper divisors (326738060) is greater than itself. Its abundance is 105728920
Bases of 221009140
- Binary: 11010010110001010100111101002
- Hexadecimal: 0xD2C54F4
- Base-36: 3NKZQS
Squares and roots of 221009140
- 221009140 squared (2210091402) is 48845039963539600
- 221009140 cubed (2210091403) is 10795200275607518351944000
-
The
square root of 221009140 is 14866.3761556067 -
The
cube root of 221009140 is 604.6026943165
Scales and comparisons
How big is 221009140?- 221,009,140 seconds is equal to 7 years, 1 week, 2 days, 23 hours, 25 minutes, 40 seconds.
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To count from 1 to 221,009,140 would take you about ten 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 221009140 cubic inches would be around 50.4 feet tall.
Recreational maths with 221009140
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The information we have on file for 221009140 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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