66874038 (number)

66874038 is an even 8-digits composite number following 66874037 and preceding 66874039. In scientific notation, it is written as 6.6874038 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 17368560 positive integers (up to 66874038) that are relatively prime to 66874038.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred seventy-four thousand thirty-eight

Notation

Scientific notation 6.6874038 × 10^7
Engineering notation 6.6874038 × 10^6

Prime Factorization of 66874038

Prime Factorization 2 × 21 × 11 × 11 × 13159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6079458
Product of the distinct prime numbers

The prime factorization of 66874038 is 2 × 21 × 11 × 11 × 13159. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 38, 49, 507, 331, 5273, 8739, 10278, 95704, 990135, 15392, 9792986, 4101796, 24630290, 48313848, 928926825, 528838257, 4565083456, 9735917221

Basic calculations (n = 66874038)

Multiplication

n×y
n×2 133748076
n×3 200622114
n×4 267496152
n×5 334370190

Division

n÷y
n÷2 33437019
n÷3 22291346
n÷3 16718509.5
n÷5 13374807.6

Exponentiation

ny
n2 4472136958425444
n3 2.9906985689895E+23
n4 2.0000008974915E+31
n5 1.3374813601888E+39

Nth Root

y√n
2√n 8177.6547982903
3√n 405.90012264889
4√n 90.430386476506
5√n 36.732586462459

Divisors of 66874038

1, 2, 11, 21, 22, 42, 121, 231, 242, 462, 2541, 5082, 13159, 26318, 144749, 276339, 289498, 552678, 1592239, 3039729, 3184478, 6079458, 33437019, 66874038

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 -66874037
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 66874038 can be divided by 24 positive divisors. The sum of these divisors (counting 66874038) is 1, the average is 0.041666666666667.

Base conversion 66874038

Base System Value
2 Binary 11111111000110101010110110
3 Ternary 11122211112221020
4 Quaternary 3333012222312
5 Quinary 114104432123
6 Senary 10345202010
8 Octal 377065266
10 Decimal 66874038
12 Duodecimal 1a490306
16 Hexadecimal 3fc6ab6
20 Vigesimal 10hj51i
36 Base36 13tcc6

Cryptographic Hash Functions

md5 3b5dfb46a7ceea2885e70a3b1ad3df79
sha1 157b7c7900a32219c1dfa243adc33083767f8f10
sha256 45dbd12092a43d12a4f417f4c8203f03d92e7ede1feba45500e40e4037b37b93
sha512 f5a76898d0e1ea010e1cc7e6a960f2f2d297bb296be7928736bb1bd44953206b54b3d8c54d172471282daddf2e78d951be8333f15308b0f6adaab5b891d54cfb
ripemd-160 bfd9a71be609665ce8f0af724869331dad88ac19

66874038 as geometric shapes

Circle

Radius = n
Diameter 133748076
Circumference 420181972.99337
Area 1.4049632614437E+16

Sphere

Radius = n
Volume 1.2527408871252E+24
Surface area 5.6198530457747E+16
Circumference 420181972.99337

Square

Length = n
Perimeter 267496152
Area 4472136958425444
Diagonal 94574171.510254

Cube

Length = n
Surface area 26832821750552664
Volume 2.9906985689895E+23
Space diagonal 115829231.52329

Equilateral Triangle

Length = n
Perimeter 200622114
Area 1.9364921075999E+15
Altitude 57914615.761646

Triangular Pyramid

Length = n
Surface area 1.9364921075999E+15
Volume 3.5245720643623E+22
Height 31524723.836751