66426188 (number)

66426188 is an even 8-digits composite number following 66426187 and preceding 66426189. In scientific notation, it is written as 6.6426188 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 6 positive divisors. There are 33213092 positive integers (up to 66426188) that are relatively prime to 66426188.

Interesting facts

Basic properties

Name

Name sixty-six million four hundred twenty-six thousand one hundred eighty-eight

Notation

Scientific notation 6.6426188 × 10^7
Engineering notation 6.6426188 × 10^6

Prime Factorization of 66426188

Prime Factorization 2 × 2 × 16606547

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 33213094
Product of the distinct prime numbers

The prime factorization of 66426188 is 2 × 2 × 16606547. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 19, 61, 944, 360, 6582, 350, 26778, 76031, 200992, 877862, 5838759, 3521928, 38295008, 70618705, 786278622, 396355277, 3445413096, 1925572967

Basic calculations (n = 66426188)

Multiplication

n×y
n×2 132852376
n×3 199278564
n×4 265704752
n×5 332130940

Division

n÷y
n÷2 33213094
n÷3 22142062.666667
n÷3 16606547
n÷5 13285237.6

Exponentiation

ny
n2 4412438452211344
n3 2.9310146616502E+23
n4 1.9469613094553E+31
n5 1.2932921797061E+39

Nth Root

y√n
2√n 8150.2262545282
3√n 404.99199902905
4√n 90.278603525576
5√n 36.683255108123

Divisors of 66426188

1, 2, 4, 16606547, 33213094, 66426188

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66426187
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66426188 can be divided by 6 positive divisors. The sum of these divisors (counting 66426188) is 1, the average is 0.16666666666667.

Base conversion 66426188

Base System Value
2 Binary 11111101011001010101001100
3 Ternary 11121222210121012
4 Quaternary 3331121111030
5 Quinary 114001114223
6 Senary 10331424352
8 Octal 375312514
10 Decimal 66426188
12 Duodecimal 1a2b50b8
16 Hexadecimal 3f5954c
20 Vigesimal 10f3598
36 Base36 13jqrw

Cryptographic Hash Functions

md5 57e7dd770857de669219108650ef2008
sha1 73057aa21191592b41f256b9511cdd0def0ca454
sha256 2d6252dd0f9980344963252eb807fcae35a81c261c94912ac7cd67c103a69ad2
sha512 dc85f6cebe8c88b22155cac4c092cc3b17746c57e4337256c659d9604b7d1b4261e35b5eefcd85a65cebe9610f9779c0be87240fad6bacfb298c34a834d76d1a
ripemd-160 32c2af96970137bd065816c4af15f4cdb5948fba

66426188 as geometric shapes

Circle

Radius = n
Diameter 132852376
Circumference 417368048.45355
Area 1.3862084225884E+16

Sphere

Radius = n
Volume 1.2277405504806E+24
Surface area 5.5448336903537E+16
Circumference 417368048.45355

Square

Length = n
Perimeter 265704752
Area 4412438452211344
Diagonal 93940815.966345

Cube

Length = n
Surface area 26474630713268064
Volume 2.9310146616502E+23
Space diagonal 115053532.56912

Equilateral Triangle

Length = n
Perimeter 199278564
Area 1.9106418961252E+15
Altitude 57526766.284561

Triangular Pyramid

Length = n
Surface area 1.9106418961252E+15
Volume 3.4542339050167E+22
Height 31313605.322115