139209000
139,209,000 is an even composite number composed of five prime numbers multiplied together.
139209000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 139209000:
23 × 3 × 53 × 72 × 947
(2 × 2 × 2 × 3 × 5 × 5 × 5 × 7 × 7 × 947)See below for interesting mathematical facts about the number 139209000 from the Numbermatics database.
Names of 139209000
- Cardinal: 139209000 can be written as One hundred thirty-nine million, two hundred nine thousand.
Scientific notation
- Scientific notation: 1.39209 × 108
Factors of 139209000
Divisors of 139209000
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 35 40 42 49 50 56 60 70 75 84 98 100 105 120 125 140 147 150 168 175 196 200 210 245 250 280 294 300 350 375 392 420 490 500 525 588 600 700 735 750 840 875 947 980 1000 1050 1176 1225 1400 1470 1500 1750 1894 1960 2100 2450 2625 2841 2940 3000 3500 3675 3788 4200 4735 4900 5250 5682 5880 6125 6629 7000 7350 7576 9470 9800 10500 11364 12250 13258 14205 14700 18375 18940 19887 21000 22728 23675 24500 26516 28410 29400 33145 36750 37880 39774 46403 47350 49000 53032 56820 66290 71025 73500 79548 92806 94700 99435 113640 118375 132580 139209 142050 147000 159096 165725 185612 189400 198870 232015 236750 265160 278418 284100 331450 355125 371224 397740 464030 473500 497175 556836 568200 662900 696045 710250 795480 828625 928060 947000 994350 1113672 1160075 1325800 1392090 1420500 1657250 1856120 1988700 2320150 2485875 2784180 2841000 3314500 3480225 3977400 4640300 4971750 5568360 5800375 6629000 6960450 9280600 9943500 11600750 13920900 17401125 19887000 23201500 27841800 34802250 46403000 69604500 139209000
- Sum of all divisors σ(n): 505776960
- Sum of proper divisors (its aliquot sum) s(n): 366567960
- 139209000 is an abundant number, because the sum of its proper divisors (366567960) is greater than itself. Its abundance is 227358960
Bases of 139209000
- Binary: 10000100110000101001001010002
- Hexadecimal: 0x84C2928
- Base-36: 2AVQCO
Squares and roots of 139209000
- 139209000 squared (1392090002) is 19379145681000000
- 139209000 cubed (1392090003) is 2697751491106329000000000
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The
square root of 139209000 is 11798.6863675581 -
The
cube root of 139209000 is 518.2696429109
Scales and comparisons
How big is 139209000?- 139,209,000 seconds is equal to 4 years, 22 weeks, 1 day, 5 hours, 10 minutes.
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To count from 1 to 139,209,000 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 139209000 cubic inches would be around 43.2 feet tall.
Recreational maths with 139209000
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The information we have on file for 139209000 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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