138057500
138,057,500 is an even composite number composed of four prime numbers multiplied together.
138057500 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred fifty divisors.
Prime factorization of 138057500:
22 × 54 × 74 × 23
(2 × 2 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 23)See below for interesting mathematical facts about the number 138057500 from the Numbermatics database.
Names of 138057500
- Cardinal: 138057500 can be written as One hundred thirty-eight million, fifty-seven thousand, five hundred.
Scientific notation
- Scientific notation: 1.380575 × 108
Factors of 138057500
Divisors of 138057500
- Number of divisors d(n): 150
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Complete list of divisors:
1 2 4 5 7 10 14 20 23 25 28 35 46 49 50 70 92 98 100 115 125 140 161 175 196 230 245 250 322 343 350 460 490 500 575 625 644 686 700 805 875 980 1127 1150 1225 1250 1372 1610 1715 1750 2254 2300 2401 2450 2500 2875 3220 3430 3500 4025 4375 4508 4802 4900 5635 5750 6125 6860 7889 8050 8575 8750 9604 11270 11500 12005 12250 14375 15778 16100 17150 17500 20125 22540 24010 24500 28175 28750 30625 31556 34300 39445 40250 42875 48020 55223 56350 57500 60025 61250 78890 80500 85750 100625 110446 112700 120050 122500 140875 157780 171500 197225 201250 214375 220892 240100 276115 281750 300125 394450 402500 428750 552230 563500 600250 704375 788900 857500 986125 1104460 1200500 1380575 1408750 1500625 1972250 2761150 2817500 3001250 3944500 4930625 5522300 6002500 6902875 9861250 13805750 19722500 27611500 34514375 69028750 138057500
- Sum of all divisors σ(n): 367513608
- Sum of proper divisors (its aliquot sum) s(n): 229456108
- 138057500 is an abundant number, because the sum of its proper divisors (229456108) is greater than itself. Its abundance is 91398608
Bases of 138057500
- Binary: 10000011101010010111000111002
- Hexadecimal: 0x83A971C
- Base-36: 2A71UK
Squares and roots of 138057500
- 138057500 squared (1380575002) is 19059873306250000
- 138057500 cubed (1380575003) is 2631358458977609375000000
-
The
square root of 138057500 is 11749.7872321161 -
The
cube root of 138057500 is 516.8366881765
Scales and comparisons
How big is 138057500?- 138,057,500 seconds is equal to 4 years, 20 weeks, 1 day, 21 hours, 18 minutes, 20 seconds.
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To count from 1 to 138,057,500 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 138057500 cubic inches would be around 43.1 feet tall.
Recreational maths with 138057500
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The information we have on file for 138057500 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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