16428641490
16,428,641,490 is an even composite number composed of six prime numbers multiplied together.
16428641490 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 16428641490:
2 × 32 × 5 × 43 × 227 × 18701
(2 × 3 × 3 × 5 × 43 × 227 × 18701)See below for interesting mathematical facts about the number 16428641490 from the Numbermatics database.
Names of 16428641490
- Cardinal: 16428641490 can be written as Sixteen billion, four hundred twenty-eight million, six hundred forty-one thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.642864149 × 1010
Factors of 16428641490
Divisors of 16428641490
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 5 6 9 10 15 18 30 43 45 86 90 129 215 227 258 387 430 454 645 681 774 1135 1290 1362 1935 2043 2270 3405 3870 4086 6810 9761 10215 18701 19522 20430 29283 37402 48805 56103 58566 87849 93505 97610 112206 146415 168309 175698 187010 280515 292830 336618 439245 561030 804143 841545 878490 1608286 1683090 2412429 4020715 4245127 4824858 7237287 8041430 8490254 12062145 12735381 14474574 21225635 24124290 25470762 36186435 38206143 42451270 63676905 72372870 76412286 127353810 182540461 191030715 365080922 382061430 547621383 912702305 1095242766 1642864149 1825404610 2738106915 3285728298 5476213830 8214320745 16428641490
- Sum of all divisors σ(n): 43902720576
- Sum of proper divisors (its aliquot sum) s(n): 27474079086
- 16428641490 is an abundant number, because the sum of its proper divisors (27474079086) is greater than itself. Its abundance is 11045437596
Bases of 16428641490
- Binary: 11110100110011100100101100110100102
- Hexadecimal: 0x3D3392CD2
- Base-36: 7JP6SWI
Squares and roots of 16428641490
- 16428641490 squared (164286414902) is 269900261206949420100
- 16428641490 cubed (164286414903) is 4434094629426326719386299949000
-
The
square root of 16428641490 is 128174.2621979937 -
The
cube root of 16428641490 is 2542.1463603767
Scales and comparisons
How big is 16428641490?- 16,428,641,490 seconds is equal to 522 years, 19 weeks, 5 days, 7 hours, 31 minutes, 30 seconds.
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To count from 1 to 16,428,641,490 would take you about one thousand and forty-four 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 16428641490 cubic inches would be around 211.8 feet tall.
Recreational maths with 16428641490
- 16428641490 backwards is 09414682461
- 16428641490 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 16428641490's digits is 45
- More coming soon!
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