45243090
45,243,090 is an even composite number composed of six prime numbers multiplied together.
45243090 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 45243090:
2 × 33 × 5 × 41 × 61 × 67
(2 × 3 × 3 × 3 × 5 × 41 × 61 × 67)See below for interesting mathematical facts about the number 45243090 from the Numbermatics database.
Names of 45243090
- Cardinal: 45243090 can be written as Forty-five million, two hundred forty-three thousand and ninety.
Scientific notation
- Scientific notation: 4.524309 × 107
Factors of 45243090
Divisors of 45243090
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 41 45 54 61 67 82 90 122 123 134 135 183 201 205 246 270 305 335 366 369 402 410 549 603 610 615 670 738 915 1005 1098 1107 1206 1230 1647 1809 1830 1845 2010 2214 2501 2745 2747 3015 3294 3618 3690 4087 5002 5490 5494 5535 6030 7503 8174 8235 8241 9045 11070 12261 12505 13735 15006 16470 16482 18090 20435 22509 24522 24723 25010 27470 36783 37515 40870 41205 45018 49446 61305 67527 73566 74169 75030 82410 110349 112545 122610 123615 135054 148338 167567 183915 220698 225090 247230 335134 337635 367830 370845 502701 551745 675270 741690 837835 1005402 1103490 1508103 1675670 2513505 3016206 4524309 5027010 7540515 9048618 15081030 22621545 45243090
- Sum of all divisors σ(n): 127491840
- Sum of proper divisors (its aliquot sum) s(n): 82248750
- 45243090 is an abundant number, because the sum of its proper divisors (82248750) is greater than itself. Its abundance is 37005660
Bases of 45243090
- Binary: 101011001001011010110100102
- Hexadecimal: 0x2B25AD2
- Base-36: QXPSI
Squares and roots of 45243090
- 45243090 squared (452430902) is 2046937192748100
- 45243090 cubed (452430903) is 92609763635849635629000
-
The
square root of 45243090 is 6726.2983876721 -
The
cube root of 45243090 is 356.3286585315
Scales and comparisons
How big is 45243090?- 45,243,090 seconds is equal to 1 year, 22 weeks, 5 days, 15 hours, 31 minutes, 30 seconds.
-
To count from 1 to 45,243,090 would take you about two 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 45243090 cubic inches would be around 29.7 feet tall.
Recreational maths with 45243090
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The information we have on file for 45243090 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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