1428788608
1,428,788,608 is an even composite number composed of four prime numbers multiplied together.
What does the number 1428788608 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 64 divisors.
1428788608 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 1428788608:
27 × 13 × 127 × 6761
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 127 × 6761)See below for interesting mathematical facts about the number 1428788608 from the Numbermatics database.
Names of 1428788608
- Cardinal: 1428788608 can be written as One billion, four hundred twenty-eight million, seven hundred eighty-eight thousand, six hundred eight.
Scientific notation
- Scientific notation: 1.428788608 × 109
Factors of 1428788608
Divisors of 1428788608
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 8 13 16 26 32 52 64 104 127 128 208 254 416 508 832 1016 1651 1664 2032 3302 4064 6604 6761 8128 13208 13522 16256 26416 27044 52832 54088 87893 105664 108176 175786 211328 216352 351572 432704 703144 858647 865408 1406288 1717294 2812576 3434588 5625152 6869176 11162411 11250304 13738352 22324822 27476704 44649644 54953408 89299288 109906816 178598576 357197152 714394304 1428788608
- Sum of all divisors σ(n): 3089963520
- Sum of proper divisors (its aliquot sum) s(n): 1661174912
- 1428788608 is an abundant number, because the sum of its proper divisors (1661174912) is greater than itself. Its abundance is 232386304
Bases of 1428788608
- Binary: 10101010010100110010101100000002
- Hexadecimal: 0x55299580
- Base-36: NMNWCG
Squares and roots of 1428788608
- 1428788608 squared (14287886082) is 2041436886350577664
- 1428788608 cubed (14287886083) is 2916781767168696060542451712
-
The
square root of 1428788608 is 37799.3202055275 -
The
cube root of 1428788608 is 1126.3049503883
Scales and comparisons
How big is 1428788608?- 1,428,788,608 seconds is equal to 45 years, 22 weeks, 2 days, 21 hours, 43 minutes, 28 seconds.
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To count from 1 to 1,428,788,608 would take you about ninety 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 1428788608 cubic inches would be around 93.9 feet tall.
Recreational maths with 1428788608
- 1428788608 backwards is 8068878241
- 1428788608 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1428788608's digits is 52
- More coming soon!
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The information we have on file for 1428788608 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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