16642912 (number)

16642912 is an even 8-digits composite number following 16642911 and preceding 16642913. In scientific notation, it is written as 1.6642912 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 24 positive divisors. There are 6981120 positive integers (up to 16642912) that are relatively prime to 16642912.

Interesting facts

Basic properties

Name

Name sixteen million six hundred forty-two thousand nine hundred twelve

Notation

Scientific notation 1.6642912 × 10^7
Engineering notation 1.6642912 × 10^6

Prime Factorization of 16642912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 143 × 3637

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1040182
Product of the distinct prime numbers

The prime factorization of 16642912 is 2 × 2 × 2 × 2 × 2 × 143 × 3637. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 10, 67, 68, 128, 658, 2876, 9957, 56246, 35348, 118737, 41890, 9088305, 3403046, 16033671, 55776446, 403028162, 905623464, 4913153168, 838826500

Basic calculations (n = 16642912)

Multiplication

n×y
n×2 33285824
n×3 49928736
n×4 66571648
n×5 83214560

Division

n÷y
n÷2 8321456
n÷3 5547637.3333333
n÷3 4160728
n÷5 3328582.4

Exponentiation

ny
n2 276986519839744
n3 4.6098622748791E+21
n4 7.6721532172933E+28
n5 1.2768697084593E+36

Nth Root

y√n
2√n 4079.5725266258
3√n 255.31506359578
4√n 63.8715314254
5√n 27.81287368244

Divisors of 16642912

1, 2, 4, 8, 16, 32, 143, 286, 572, 1144, 2288, 3637, 4576, 7274, 14548, 29096, 58192, 116384, 520091, 1040182, 2080364, 4160728, 8321456, 16642912

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16642911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16642912 can be divided by 24 positive divisors. The sum of these divisors (counting 16642912) is 1, the average is 0.041666666666667.

Base conversion 16642912

Base System Value
2 Binary 111111011111001101100000
3 Ternary 1011022112210011
4 Quaternary 333133031200
5 Quinary 13230033122
6 Senary 1352414304
8 Octal 77371540
10 Decimal 16642912
12 Duodecimal 56a7394
16 Hexadecimal fdf360
20 Vigesimal 54075c
36 Base36 9wpr4

Cryptographic Hash Functions

md5 00d3bdb858604d873c34334dbcb6a8d8
sha1 f23022312cb31733c62a211b7c54c9e9df3aa932
sha256 c7eb5b7c7f567495cfb50ac83e5106dc784e337fca0bcf404335fc43189a7104
sha512 1cfc33b86de8844bfd6b16616f333290c0da07f2f668b39cc1c5a81e4f73375a1a4490db0ae915101ff2a55d3fa4048dae52094c5a2796ee39ab93f3f5153792
ripemd-160 789ed393a068ddf4722765099e7be2078b8fdeff

16642912 as geometric shapes

Circle

Radius = n
Diameter 33285824
Circumference 104570500.14708
Area 8.7017881587194E+14

Sphere

Radius = n
Volume 1.9309745942428E+22
Surface area 3.4807152634878E+15
Circumference 104570500.14708

Square

Length = n
Perimeter 66571648
Area 276986519839744
Diagonal 23536631.867782

Cube

Length = n
Surface area 1661919119038464
Volume 4.6098622748791E+21
Space diagonal 28826369.169898

Equilateral Triangle

Length = n
Perimeter 49928736
Area 1.1993868134353E+14
Altitude 14413184.584949

Triangular Pyramid

Length = n
Surface area 1.1993868134353E+14
Volume 5.4327747915051E+20
Height 7845543.9559273