212998149
212,998,149 is an odd composite number composed of five prime numbers multiplied together.
212998149 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 212998149:
32 × 72 × 13 × 53 × 701
(3 × 3 × 7 × 7 × 13 × 53 × 701)See below for interesting mathematical facts about the number 212998149 from the Numbermatics database.
Names of 212998149
- Cardinal: 212998149 can be written as Two hundred twelve million, nine hundred ninety-eight thousand, one hundred forty-nine.
Scientific notation
- Scientific notation: 2.12998149 × 108
Factors of 212998149
Divisors of 212998149
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 7 9 13 21 39 49 53 63 91 117 147 159 273 371 441 477 637 689 701 819 1113 1911 2067 2103 2597 3339 4823 4907 5733 6201 6309 7791 9113 14469 14721 23373 27339 33761 34349 37153 43407 44163 63791 82017 101283 103047 111459 191373 260071 303849 309141 334377 446537 482989 574119 780213 1339611 1448967 1820497 2340639 3380923 4018833 4346901 5461491 10142769 16384473 23666461 30428307 70999383 212998149
- Sum of all divisors σ(n): 393257592
- Sum of proper divisors (its aliquot sum) s(n): 180259443
- 212998149 is a deficient number, because the sum of its proper divisors (180259443) is less than itself. Its deficiency is 32738706
Bases of 212998149
- Binary: 11001011001000011000000001012
- Hexadecimal: 0xCB21805
- Base-36: 3ITAF9
Squares and roots of 212998149
- 212998149 squared (2129981492) is 45368211477426201
- 212998149 cubed (2129981493) is 9663345068132336097101949
-
The
square root of 212998149 is 14594.4561049737 -
The
cube root of 212998149 is 597.2075320333
Scales and comparisons
How big is 212998149?- 212,998,149 seconds is equal to 6 years, 40 weeks, 1 day, 6 hours, 9 minutes, 9 seconds.
-
To count from 1 to 212,998,149 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 212998149 cubic inches would be around 49.8 feet tall.
Recreational maths with 212998149
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The information we have on file for 212998149 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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