138222800
138,222,800 is an even composite number composed of five prime numbers multiplied together.
138222800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 138222800:
24 × 52 × 31 × 71 × 157
(2 × 2 × 2 × 2 × 5 × 5 × 31 × 71 × 157)See below for interesting mathematical facts about the number 138222800 from the Numbermatics database.
Names of 138222800
- Cardinal: 138222800 can be written as One hundred thirty-eight million, two hundred twenty-two thousand, eight hundred.
Scientific notation
- Scientific notation: 1.382228 × 108
Factors of 138222800
Divisors of 138222800
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 31 40 50 62 71 80 100 124 142 155 157 200 248 284 310 314 355 400 496 568 620 628 710 775 785 1136 1240 1256 1420 1550 1570 1775 2201 2480 2512 2840 3100 3140 3550 3925 4402 4867 5680 6200 6280 7100 7850 8804 9734 11005 11147 12400 12560 14200 15700 17608 19468 22010 22294 24335 28400 31400 35216 38936 44020 44588 48670 55025 55735 62800 77872 88040 89176 97340 110050 111470 121675 176080 178352 194680 220100 222940 243350 278675 345557 389360 440200 445880 486700 557350 691114 880400 891760 973400 1114700 1382228 1727785 1946800 2229400 2764456 3455570 4458800 5528912 6911140 8638925 13822280 17277850 27644560 34555700 69111400 138222800
- Sum of all divisors σ(n): 349834752
- Sum of proper divisors (its aliquot sum) s(n): 211611952
- 138222800 is an abundant number, because the sum of its proper divisors (211611952) is greater than itself. Its abundance is 73389152
Bases of 138222800
- Binary: 10000011110100011100110100002
- Hexadecimal: 0x83D1CD0
- Base-36: 2AALE8
Squares and roots of 138222800
- 138222800 squared (1382228002) is 19105542439840000
- 138222800 cubed (1382228003) is 2640821571553516352000000
-
The
square root of 138222800 is 11756.8192977523 -
The
cube root of 138222800 is 517.0428801137
Scales and comparisons
How big is 138222800?- 138,222,800 seconds is equal to 4 years, 20 weeks, 3 days, 19 hours, 13 minutes, 20 seconds.
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To count from 1 to 138,222,800 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 138222800 cubic inches would be around 43.1 feet tall.
Recreational maths with 138222800
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The information we have on file for 138222800 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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