40540508900
40,540,508,900 is an even composite number composed of four prime numbers multiplied together.
40540508900 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.
Prime factorization of 40540508900:
22 × 52 × 412 × 241169
(2 × 2 × 5 × 5 × 41 × 41 × 241169)See below for interesting mathematical facts about the number 40540508900 from the Numbermatics database.
Names of 40540508900
- Cardinal: 40540508900 can be written as Forty billion, five hundred forty million, five hundred eight thousand, nine hundred.
Scientific notation
- Scientific notation: 4.05405089 × 1010
Factors of 40540508900
Divisors of 40540508900
- Number of divisors d(n): 54
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Complete list of divisors:
1 2 4 5 10 20 25 41 50 82 100 164 205 410 820 1025 1681 2050 3362 4100 6724 8405 16810 33620 42025 84050 168100 241169 482338 964676 1205845 2411690 4823380 6029225 9887929 12058450 19775858 24116900 39551716 49439645 98879290 197758580 247198225 405405089 494396450 810810178 988792900 1621620356 2027025445 4054050890 8108101780 10135127225 20270254450 40540508900
- Sum of all divisors σ(n): 90171292470
- Sum of proper divisors (its aliquot sum) s(n): 49630783570
- 40540508900 is an abundant number, because the sum of its proper divisors (49630783570) is greater than itself. Its abundance is 9090274670
Bases of 40540508900
- Binary: 1001011100000110011100010010111001002
- Hexadecimal: 0x9706712E4
- Base-36: IMGRSV8
Squares and roots of 40540508900
- 40540508900 squared (405405089002) is 1643532861870979210000
- 40540508900 cubed (405405089003) is 66629658614122903314719969000000
-
The
square root of 40540508900 is 201346.7379919525 -
The
cube root of 40540508900 is 3435.2873119299
Scales and comparisons
How big is 40540508900?- 40,540,508,900 seconds is equal to 1,289 years, 3 weeks, 1 day, 20 hours, 28 minutes, 20 seconds.
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To count from 1 to 40,540,508,900 would take you about two thousand, five hundred seventy-eight 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 40540508900 cubic inches would be around 286.3 feet tall.
Recreational maths with 40540508900
- 40540508900 backwards is 00980504504
- The number of decimal digits it has is: 11
- The sum of 40540508900's digits is 35
- More coming soon!
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