140199990
140,199,990 is an even composite number composed of six prime numbers multiplied together.
140199990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 140199990:
2 × 3 × 5 × 7 × 431 × 1549
See below for interesting mathematical facts about the number 140199990 from the Numbermatics database.
Names of 140199990
- Cardinal: 140199990 can be written as One hundred forty million, one hundred ninety-nine thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.4019999 × 108
Factors of 140199990
Divisors of 140199990
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 431 862 1293 1549 2155 2586 3017 3098 4310 4647 6034 6465 7745 9051 9294 10843 12930 15085 15490 18102 21686 23235 30170 32529 45255 46470 54215 65058 90510 108430 162645 325290 667619 1335238 2002857 3338095 4005714 4673333 6676190 9346666 10014285 14019999 20028570 23366665 28039998 46733330 70099995 140199990
- Sum of all divisors σ(n): 385689600
- Sum of proper divisors (its aliquot sum) s(n): 245489610
- 140199990 is an abundant number, because the sum of its proper divisors (245489610) is greater than itself. Its abundance is 105289620
Bases of 140199990
- Binary: 10000101101101001000001101102
- Hexadecimal: 0x85B4836
- Base-36: 2BGZ06
Squares and roots of 140199990
- 140199990 squared (1401999902) is 19656037196000100
- 140199990 cubed (1401999903) is 2755776218318842059999000
-
The
square root of 140199990 is 11840.6076702169 -
The
cube root of 140199990 is 519.4965418073
Scales and comparisons
How big is 140199990?- 140,199,990 seconds is equal to 4 years, 23 weeks, 5 days, 16 hours, 26 minutes, 30 seconds.
-
To count from 1 to 140,199,990 would take you about six 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 140199990 cubic inches would be around 43.3 feet tall.
Recreational maths with 140199990
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The information we have on file for 140199990 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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