40149340
40,149,340 is an even composite number composed of six prime numbers multiplied together.
40149340 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 40149340:
22 × 5 × 7 × 11 × 292 × 31
(2 × 2 × 5 × 7 × 11 × 29 × 29 × 31)See below for interesting mathematical facts about the number 40149340 from the Numbermatics database.
Names of 40149340
- Cardinal: 40149340 can be written as Forty million, one hundred forty-nine thousand, three hundred forty.
Scientific notation
- Scientific notation: 4.014934 × 107
Factors of 40149340
Divisors of 40149340
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 10 11 14 20 22 28 29 31 35 44 55 58 62 70 77 110 116 124 140 145 154 155 203 217 220 290 308 310 319 341 385 406 434 580 620 638 682 770 812 841 868 899 1015 1085 1276 1364 1540 1595 1682 1705 1798 2030 2170 2233 2387 3190 3364 3410 3596 4060 4205 4340 4466 4495 4774 5887 6293 6380 6820 8410 8932 8990 9251 9548 9889 11165 11774 11935 12586 16820 17980 18502 19778 22330 23548 23870 25172 26071 29435 31465 37004 39556 44660 46255 47740 49445 52142 58870 62930 64757 69223 92510 98890 104284 117740 125860 129514 130355 138446 182497 185020 197780 259028 260710 276892 286781 323785 346115 364994 521420 573562 647570 692230 729988 912485 1147124 1295140 1384460 1433905 1824970 2007467 2867810 3649940 4014934 5735620 8029868 10037335 20074670 40149340
- Sum of all divisors σ(n): 112379904
- Sum of proper divisors (its aliquot sum) s(n): 72230564
- 40149340 is an abundant number, because the sum of its proper divisors (72230564) is greater than itself. Its abundance is 32081224
Bases of 40149340
- Binary: 100110010010100001010111002
- Hexadecimal: 0x264A15C
- Base-36: NWJFG
Squares and roots of 40149340
- 40149340 squared (401493402) is 1611969502435600
- 40149340 cubed (401493403) is 64719511622917732504000
-
The
square root of 40149340 is 6336.3506847399 -
The
cube root of 40149340 is 342.4202737689
Scales and comparisons
How big is 40149340?- 40,149,340 seconds is equal to 1 year, 14 weeks, 2 days, 16 hours, 35 minutes, 40 seconds.
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To count from 1 to 40,149,340 would take you about forty-seven weeks!
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 40149340 cubic inches would be around 28.5 feet tall.
Recreational maths with 40149340
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"Number 40149340 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.
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The information we have on file for 40149340 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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