540423009
540,423,009 is an odd composite number composed of three prime numbers multiplied together.
540423009 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighty-one divisors.
Prime factorization of 540423009:
38 × 72 × 412
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 41 × 41)See below for interesting mathematical facts about the number 540423009 from the Numbermatics database.
Names of 540423009
- Cardinal: 540423009 can be written as Five hundred forty million, four hundred twenty-three thousand and nine.
Scientific notation
- Scientific notation: 5.40423009 × 108
Factors of 540423009
Divisors of 540423009
- Number of divisors d(n): 81
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Complete list of divisors:
1 3 7 9 21 27 41 49 63 81 123 147 189 243 287 369 441 567 729 861 1107 1323 1681 1701 2009 2187 2583 3321 3969 5043 5103 6027 6561 7749 9963 11767 11907 15129 15309 18081 23247 29889 35301 35721 45387 45927 54243 69741 82369 89667 105903 107163 136161 162729 209223 247107 269001 317709 321489 408483 488187 627669 741321 953127 1225449 1464561 1883007 2223963 2859381 3676347 4393683 6671889 8578143 11029041 13181049 20015667 25734429 60047001 77203287 180141003 540423009
- Sum of all divisors σ(n): 966494451
- Sum of proper divisors (its aliquot sum) s(n): 426071442
- 540423009 is a deficient number, because the sum of its proper divisors (426071442) is less than itself. Its deficiency is 114351567
Bases of 540423009
- Binary: 1000000011011000110011011000012
- Hexadecimal: 0x20363361
- Base-36: 8XR529
Squares and roots of 540423009
- 540423009 squared (5404230092) is 292057028656614081
- 540423009 cubed (5404230093) is 157834338226206609405789729
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540423009 is a
perfect square number . Itssquare root is 23247 -
The
cube root of 540423009 is 814.5378633843
Scales and comparisons
How big is 540423009?- 540,423,009 seconds is equal to 17 years, 9 weeks, 3 days, 21 hours, 30 minutes, 9 seconds.
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To count from 1 to 540,423,009 would take you about twenty-five 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 540423009 cubic inches would be around 67.9 feet tall.
Recreational maths with 540423009
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