139930000
139,930,000 is an even composite number composed of four prime numbers multiplied together.
139930000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred divisors.
Prime factorization of 139930000:
24 × 54 × 7 × 1999
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 1999)See below for interesting mathematical facts about the number 139930000 from the Numbermatics database.
Names of 139930000
- Cardinal: 139930000 can be written as One hundred thirty-nine million, nine hundred thirty thousand.
Scientific notation
- Scientific notation: 1.3993 × 108
Factors of 139930000
Divisors of 139930000
- Number of divisors d(n): 100
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 35 40 50 56 70 80 100 112 125 140 175 200 250 280 350 400 500 560 625 700 875 1000 1250 1400 1750 1999 2000 2500 2800 3500 3998 4375 5000 7000 7996 8750 9995 10000 13993 14000 15992 17500 19990 27986 31984 35000 39980 49975 55972 69965 70000 79960 99950 111944 139930 159920 199900 223888 249875 279860 349825 399800 499750 559720 699650 799600 999500 1119440 1249375 1399300 1749125 1999000 2498750 2798600 3498250 3998000 4997500 5597200 6996500 8745625 9995000 13993000 17491250 19990000 27986000 34982500 69965000 139930000
- Sum of all divisors σ(n): 387376000
- Sum of proper divisors (its aliquot sum) s(n): 247446000
- 139930000 is an abundant number, because the sum of its proper divisors (247446000) is greater than itself. Its abundance is 107516000
Bases of 139930000
- Binary: 10000101011100101001100100002
- Hexadecimal: 0x8572990
- Base-36: 2BB6OG
Squares and roots of 139930000
- 139930000 squared (1399300002) is 19580404900000000
- 139930000 cubed (1399300003) is 2739886057657000000000000
-
The
square root of 139930000 is 11829.2011564603 -
The
cube root of 139930000 is 519.1628541891
Scales and comparisons
How big is 139930000?- 139,930,000 seconds is equal to 4 years, 23 weeks, 2 days, 13 hours, 26 minutes, 40 seconds.
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To count from 1 to 139,930,000 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 139930000 cubic inches would be around 43.3 feet tall.
Recreational maths with 139930000
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The information we have on file for 139930000 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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