66726188 (number)

66726188 is an even 8-digits composite number following 66726187 and preceding 66726189. In scientific notation, it is written as 6.6726188 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 32353280 positive integers (up to 66726188) that are relatively prime to 66726188.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.6726188 × 10^7
Engineering notation 6.6726188 × 10^6

Prime Factorization of 66726188

Prime Factorization 2 × 2 × 179 × 41 × 2273

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 33363094
Product of the distinct prime numbers

The prime factorization of 66726188 is 2 × 2 × 179 × 41 × 2273. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 14, 74, 174, 518, 5488, 4544, 26087, 22106, 472353, 395952, 6431307, 9437213, 96812492, 96473689, 949354655, 183922815, 9327820602, 1241601488

Basic calculations (n = 66726188)

Multiplication

n×y
n×2 133452376
n×3 200178564
n×4 266904752
n×5 333630940

Division

n÷y
n÷2 33363094
n÷3 22242062.666667
n÷3 16681547
n÷5 13345237.6

Exponentiation

ny
n2 4452384165011344
n3 2.9709062284277E+23
n4 1.9823724752844E+31
n5 1.3227615847185E+39

Nth Root

y√n
2√n 8168.6099184623
3√n 405.60077073356
4√n 90.380362460339
5√n 36.71632986341

Divisors of 66726188

1, 2, 4, 41, 82, 164, 179, 358, 716, 2273, 4546, 7339, 9092, 14678, 29356, 93193, 186386, 372772, 406867, 813734, 1627468, 16681547, 33363094, 66726188

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 -66726187
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 66726188 can be divided by 24 positive divisors. The sum of these divisors (counting 66726188) is 1, the average is 0.041666666666667.

Base conversion 66726188

Base System Value
2 Binary 11111110100010100100101100
3 Ternary 11122120001010022
4 Quaternary 3332202210230
5 Quinary 114040214223
6 Senary 10342101312
8 Octal 376424454
10 Decimal 66726188
12 Duodecimal 1a41a838
16 Hexadecimal 3fa292c
20 Vigesimal 10h0f98
36 Base36 13q698

Cryptographic Hash Functions

md5 21fb10fc60c17ff578f0d15c438cd6c5
sha1 f6c21d596050c16fa9a23f5a2fe06c61003373fd
sha256 47ab2cc9ad7fb0148b0cb764046a5356c4651cded0151db98ff8b7a9af6ff6f9
sha512 8f066b81151d75cd4487af8ea914b662e56529805a2c4fe0588ea31ebd635be23cc5fa267c18c413da0f1d073203247080b77a70e38e437e2db075ce19e6934c
ripemd-160 9f58e6e804e56bfc3351a2ddb98d971b3e6a2dc7

66726188 as geometric shapes

Circle

Radius = n
Diameter 133452376
Circumference 419253004.0457
Area 1.3987577383759E+16

Sphere

Radius = n
Volume 1.2444502908977E+24
Surface area 5.5950309535037E+16
Circumference 419253004.0457

Square

Length = n
Perimeter 266904752
Area 4452384165011344
Diagonal 94365080.035057

Cube

Length = n
Surface area 26714304990068064
Volume 2.9709062284277E+23
Space diagonal 115573147.81139

Equilateral Triangle

Length = n
Perimeter 200178564
Area 1.9279388971537E+15
Altitude 57786573.905696

Triangular Pyramid

Length = n
Surface area 1.9279388971537E+15
Volume 3.5012465673176E+22
Height 31455026.678352