16400656828
16,400,656,828 is an even composite number composed of four prime numbers multiplied together.
16400656828 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 16400656828:
22 × 232 × 1132 × 607
(2 × 2 × 23 × 23 × 113 × 113 × 607)See below for interesting mathematical facts about the number 16400656828 from the Numbermatics database.
Names of 16400656828
- Cardinal: 16400656828 can be written as Sixteen billion, four hundred million, six hundred fifty-six thousand, eight hundred twenty-eight.
Scientific notation
- Scientific notation: 1.6400656828 × 1010
Factors of 16400656828
Divisors of 16400656828
- Number of divisors d(n): 54
-
Complete list of divisors:
1 2 4 23 46 92 113 226 452 529 607 1058 1214 2116 2428 2599 5198 10396 12769 13961 25538 27922 51076 55844 59777 68591 119554 137182 239108 274364 293687 321103 587374 642206 1174748 1284412 1577593 3155186 6310372 6754801 7750783 13509602 15501566 27019204 31003132 36284639 72569278 145138556 178268009 356536018 713072036 4100164207 8200328414 16400656828
- Sum of all divisors σ(n): 30321016544
- Sum of proper divisors (its aliquot sum) s(n): 13920359716
- 16400656828 is a deficient number, because the sum of its proper divisors (13920359716) is less than itself. Its deficiency is 2480297112
Bases of 16400656828
- Binary: 11110100011000111000101001101111002
- Hexadecimal: 0x3D18E29BC
- Base-36: 7J8IZSS
Squares and roots of 16400656828
- 16400656828 squared (164006568282) is 268981544389823021584
- 16400656828 cubed (164006568283) is 4411474002602936032653220975552
-
The
square root of 16400656828 is 128065.0492054721 -
The
cube root of 16400656828 is 2540.7021034255
Scales and comparisons
How big is 16400656828?- 16,400,656,828 seconds is equal to 521 years, 25 weeks, 3 days, 10 hours, 28 seconds.
-
To count from 1 to 16,400,656,828 would take you about one thousand and forty-two 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 16400656828 cubic inches would be around 211.7 feet tall.
Recreational maths with 16400656828
- 16400656828 backwards is 82865600461
- 16400656828 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 16400656828's digits is 46
- More coming soon!
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The information we have on file for 16400656828 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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