139897200
139,897,200 is an even composite number composed of five prime numbers multiplied together.
139897200 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 139897200:
24 × 3 × 52 × 73 × 1597
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 73 × 1597)See below for interesting mathematical facts about the number 139897200 from the Numbermatics database.
Names of 139897200
- Cardinal: 139897200 can be written as One hundred thirty-nine million, eight hundred ninety-seven thousand, two hundred.
Scientific notation
- Scientific notation: 1.398972 × 108
Factors of 139897200
Divisors of 139897200
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 73 75 80 100 120 146 150 200 219 240 292 300 365 400 438 584 600 730 876 1095 1168 1200 1460 1597 1752 1825 2190 2920 3194 3504 3650 4380 4791 5475 5840 6388 7300 7985 8760 9582 10950 12776 14600 15970 17520 19164 21900 23955 25552 29200 31940 38328 39925 43800 47910 63880 76656 79850 87600 95820 116581 119775 127760 159700 191640 233162 239550 319400 349743 383280 466324 479100 582905 638800 699486 932648 958200 1165810 1398972 1748715 1865296 1916400 2331620 2797944 2914525 3497430 4663240 5595888 5829050 6994860 8743575 9326480 11658100 13989720 17487150 23316200 27979440 34974300 46632400 69948600 139897200
- Sum of all divisors σ(n): 454560688
- Sum of proper divisors (its aliquot sum) s(n): 314663488
- 139897200 is an abundant number, because the sum of its proper divisors (314663488) is greater than itself. Its abundance is 174766288
Bases of 139897200
- Binary: 10000101011010101001011100002
- Hexadecimal: 0x856A970
- Base-36: 2BAHDC
Squares and roots of 139897200
- 139897200 squared (1398972002) is 19571226567840000
- 139897200 cubed (1398972003) is 2737959797406426048000000
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The
square root of 139897200 is 11827.8146755857 -
The
cube root of 139897200 is 519.1222865903
Scales and comparisons
How big is 139897200?- 139,897,200 seconds is equal to 4 years, 23 weeks, 2 days, 4 hours, 20 minutes.
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To count from 1 to 139,897,200 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 139897200 cubic inches would be around 43.3 feet tall.
Recreational maths with 139897200
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The information we have on file for 139897200 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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