140243040
140,243,040 is an even composite number composed of five prime numbers multiplied together.
140243040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 140243040:
25 × 32 × 5 × 7 × 13913
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 13913)See below for interesting mathematical facts about the number 140243040 from the Numbermatics database.
Names of 140243040
- Cardinal: 140243040 can be written as One hundred forty million, two hundred forty-three thousand and forty.
Scientific notation
- Scientific notation: 1.4024304 × 108
Factors of 140243040
Divisors of 140243040
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 70 72 80 84 90 96 105 112 120 126 140 144 160 168 180 210 224 240 252 280 288 315 336 360 420 480 504 560 630 672 720 840 1008 1120 1260 1440 1680 2016 2520 3360 5040 10080 13913 27826 41739 55652 69565 83478 97391 111304 125217 139130 166956 194782 208695 222608 250434 278260 292173 333912 389564 417390 445216 486955 500868 556520 584346 626085 667824 779128 834780 876519 973910 1001736 1113040 1168692 1252170 1335648 1460865 1558256 1669560 1753038 1947820 2003472 2226080 2337384 2504340 2921730 3116512 3339120 3506076 3895640 4006944 4382595 4674768 5008680 5843460 6678240 7012152 7791280 8765190 9349536 10017360 11686920 14024304 15582560 17530380 20034720 23373840 28048608 35060760 46747680 70121520 140243040
- Sum of all divisors σ(n): 546987168
- Sum of proper divisors (its aliquot sum) s(n): 406744128
- 140243040 is an abundant number, because the sum of its proper divisors (406744128) is greater than itself. Its abundance is 266501088
Bases of 140243040
- Binary: 10000101101111110000011000002
- Hexadecimal: 0x85BF060
- Base-36: 2BHW80
Squares and roots of 140243040
- 140243040 squared (1402430402) is 19668110268441600
- 140243040 cubed (1402430403) is 2758315575101466046464000
-
The
square root of 140243040 is 11842.4254272509 -
The
cube root of 140243040 is 519.5497088047
Scales and comparisons
How big is 140243040?- 140,243,040 seconds is equal to 4 years, 23 weeks, 6 days, 4 hours, 24 minutes.
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To count from 1 to 140,243,040 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 140243040 cubic inches would be around 43.3 feet tall.
Recreational maths with 140243040
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The information we have on file for 140243040 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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