42656816 (number)

42656816 is an even 8-digits composite number following 42656815 and preceding 42656817. In scientific notation, it is written as 4.2656816 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 10 positive divisors. There are 21328400 positive integers (up to 42656816) that are relatively prime to 42656816.

Interesting facts

Basic properties

Name

Name forty-two million six hundred fifty-six thousand eight hundred sixteen

Notation

Scientific notation 4.2656816 × 10^7
Engineering notation 4.2656816 × 10^6

Prime Factorization of 42656816

Prime Factorization 2 × 2 × 2 × 2 × 2666051

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5332102
Product of the distinct prime numbers

The prime factorization of 42656816 is 2 × 2 × 2 × 2 × 2666051. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 15, 91, 890, 984, 3060, 1652, 57365, 44807, 578189, 744383, 8859210, 3997338, 42773220, 79989823, 430633575, 152971372, 6756486465, 8031516092

Basic calculations (n = 42656816)

Multiplication

n×y
n×2 85313632
n×3 127970448
n×4 170627264
n×5 213284080

Division

n÷y
n÷2 21328408
n÷3 14218938.666667
n÷3 10664204
n÷5 8531363.2

Exponentiation

ny
n2 1819603951257856
n3 7.7618510941679E+22
n4 3.3109585394332E+30
n5 1.4123494920023E+38

Nth Root

y√n
2√n 6531.2185693024
3√n 349.40529210607
4√n 80.815954917964
5√n 33.573582624452

Divisors of 42656816

1, 2, 4, 8, 16, 2666051, 5332102, 10664204, 21328408, 42656816

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42656815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42656816 can be divided by 10 positive divisors. The sum of these divisors (counting 42656816) is 1, the average is 0.1.

Base conversion 42656816

Base System Value
2 Binary 10100010101110010000110000
3 Ternary 2222021012011002
4 Quaternary 2202232100300
5 Quinary 41410004231
6 Senary 4122141132
8 Octal 242562060
10 Decimal 42656816
12 Duodecimal 123517a8
16 Hexadecimal 28ae430
20 Vigesimal d6c20g
36 Base36 pea7k

Cryptographic Hash Functions

md5 e0f981e8556515750072865ca28c9870
sha1 0c924b94730917f6a0467224957db7db00f03cd5
sha256 d7c2bad0aeb84a17189dd551fb8bb441d477a2ad9b0a9c66f0aa3ccc8e78445d
sha512 21754118e5b4ca04a0a5f5e461c70a3872d16b3bf383c015b4cad45640f6bba30af03582a26ad3b747b5757983c39bfc3cff69f5e2e7a0918d20b578fc30d1ee
ripemd-160 93a84e360265a1863af9af6c4196b4a990b5bb69

42656816 as geometric shapes

Circle

Radius = n
Diameter 85313632
Circumference 268020679.54226
Area 5.7164544057146E+15

Sphere

Radius = n
Volume 3.2512765834261E+23
Surface area 2.2865817622859E+16
Circumference 268020679.54226

Square

Length = n
Perimeter 170627264
Area 1819603951257856
Diagonal 60325847.714854

Cube

Length = n
Surface area 10917623707547136
Volume 7.7618510941679E+22
Space diagonal 73883772.601117

Equilateral Triangle

Length = n
Perimeter 127970448
Area 7.8791162330792E+14
Altitude 36941886.300558

Triangular Pyramid

Length = n
Surface area 7.8791162330792E+14
Volume 9.1474292387439E+21
Height 20108615.904951