139899900
139,899,900 is an even composite number composed of six prime numbers multiplied together.
139899900 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 139899900:
22 × 3 × 52 × 72 × 31 × 307
(2 × 2 × 3 × 5 × 5 × 7 × 7 × 31 × 307)See below for interesting mathematical facts about the number 139899900 from the Numbermatics database.
Names of 139899900
- Cardinal: 139899900 can be written as One hundred thirty-nine million, eight hundred ninety-nine thousand, nine hundred.
Scientific notation
- Scientific notation: 1.398999 × 108
Factors of 139899900
Divisors of 139899900
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 31 35 42 49 50 60 62 70 75 84 93 98 100 105 124 140 147 150 155 175 186 196 210 217 245 294 300 307 310 350 372 420 434 465 490 525 588 614 620 651 700 735 775 868 921 930 980 1050 1085 1225 1228 1302 1470 1519 1535 1550 1842 1860 2100 2149 2170 2325 2450 2604 2940 3038 3070 3100 3255 3675 3684 4298 4340 4557 4605 4650 4900 5425 6076 6140 6447 6510 7350 7595 7675 8596 9114 9210 9300 9517 10745 10850 12894 13020 14700 15043 15190 15350 16275 18228 18420 19034 21490 21700 22785 23025 25788 28551 30086 30380 30700 32235 32550 37975 38068 42980 45129 45570 46050 47585 53725 57102 60172 64470 65100 66619 75215 75950 90258 91140 92100 95170 107450 113925 114204 128940 133238 142755 150430 151900 161175 180516 190340 199857 214900 225645 227850 237925 266476 285510 300860 322350 333095 376075 399714 451290 455700 466333 475850 571020 644700 666190 713775 752150 799428 902580 932666 951700 999285 1128225 1332380 1398999 1427550 1504300 1665475 1865332 1998570 2256450 2331665 2797998 2855100 3330950 3997140 4512900 4663330 4996425 5595996 6661900 6994995 9326660 9992850 11658325 13989990 19985700 23316650 27979980 34974975 46633300 69949950 139899900
- Sum of all divisors σ(n): 487635456
- Sum of proper divisors (its aliquot sum) s(n): 347735556
- 139899900 is an abundant number, because the sum of its proper divisors (347735556) is greater than itself. Its abundance is 207835656
Bases of 139899900
- Binary: 10000101011010110011111111002
- Hexadecimal: 0x856B3FC
- Base-36: 2BAJGC
Squares and roots of 139899900
- 139899900 squared (1398999002) is 19571982020010000
- 139899900 cubed (1398999003) is 2738118327401196999000000
-
The
square root of 139899900 is 11827.9288127723 -
The
cube root of 139899900 is 519.1256262359
Scales and comparisons
How big is 139899900?- 139,899,900 seconds is equal to 4 years, 23 weeks, 2 days, 5 hours, 5 minutes.
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To count from 1 to 139,899,900 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 139899900 cubic inches would be around 43.3 feet tall.
Recreational maths with 139899900
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The information we have on file for 139899900 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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