16429968
16,429,968 is an even composite number composed of four prime numbers multiplied together.
16429968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 16429968:
24 × 32 × 71 × 1607
(2 × 2 × 2 × 2 × 3 × 3 × 71 × 1607)See below for interesting mathematical facts about the number 16429968 from the Numbermatics database.
Names of 16429968
- Cardinal: 16429968 can be written as Sixteen million, four hundred twenty-nine thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.6429968 × 107
Factors of 16429968
Divisors of 16429968
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 36 48 71 72 142 144 213 284 426 568 639 852 1136 1278 1607 1704 2556 3214 3408 4821 5112 6428 9642 10224 12856 14463 19284 25712 28926 38568 57852 77136 114097 115704 228194 231408 342291 456388 684582 912776 1026873 1369164 1825552 2053746 2738328 4107492 5476656 8214984 16429968
- Sum of all divisors σ(n): 46657728
- Sum of proper divisors (its aliquot sum) s(n): 30227760
- 16429968 is an abundant number, because the sum of its proper divisors (30227760) is greater than itself. Its abundance is 13797792
Bases of 16429968
- Binary: 1111101010110011100100002
- Hexadecimal: 0xFAB390
- Base-36: 9S5G0
Squares and roots of 16429968
- 16429968 squared (164299682) is 269943848481024
- 16429968 cubed (164299683) is 4435168792340072927232
-
The
square root of 16429968 is 4053.3896925907 -
The
cube root of 16429968 is 254.2214779339
Scales and comparisons
How big is 16429968?- 16,429,968 seconds is equal to 27 weeks, 1 day, 3 hours, 52 minutes, 48 seconds.
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To count from 1 to 16,429,968 would take you about forty 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 16429968 cubic inches would be around 21.2 feet tall.
Recreational maths with 16429968
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