211231072
211,231,072 is an even composite number composed of four prime numbers multiplied together.
211231072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 211231072:
25 × 132 × 139 × 281
(2 × 2 × 2 × 2 × 2 × 13 × 13 × 139 × 281)See below for interesting mathematical facts about the number 211231072 from the Numbermatics database.
Names of 211231072
- Cardinal: 211231072 can be written as Two hundred eleven million, two hundred thirty-one thousand and seventy-two.
Scientific notation
- Scientific notation: 2.11231072 × 108
Factors of 211231072
Divisors of 211231072
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 8 13 16 26 32 52 104 139 169 208 278 281 338 416 556 562 676 1112 1124 1352 1807 2224 2248 2704 3614 3653 4448 4496 5408 7228 7306 8992 14456 14612 23491 28912 29224 39059 46982 47489 57824 58448 78118 93964 94978 116896 156236 187928 189956 312472 375856 379912 507767 624944 751712 759824 1015534 1249888 1519648 2031068 4062136 6600971 8124272 13201942 16248544 26403884 52807768 105615536 211231072
- Sum of all divisors σ(n): 455164920
- Sum of proper divisors (its aliquot sum) s(n): 243933848
- 211231072 is an abundant number, because the sum of its proper divisors (243933848) is greater than itself. Its abundance is 32702776
Bases of 211231072
- Binary: 11001001011100100001011000002
- Hexadecimal: 0xC972160
- Base-36: 3HREXS
Squares and roots of 211231072
- 211231072 squared (2112310722) is 44618565778269184
- 211231072 cubed (2112310723) is 9424827480446314040885248
-
The
square root of 211231072 is 14533.7906961673 -
The
cube root of 211231072 is 595.5514243997
Scales and comparisons
How big is 211231072?- 211,231,072 seconds is equal to 6 years, 37 weeks, 1 day, 19 hours, 17 minutes, 52 seconds.
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To count from 1 to 211,231,072 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 211231072 cubic inches would be around 49.6 feet tall.
Recreational maths with 211231072
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The information we have on file for 211231072 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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