66702438 (number)

66702438 is an even 8-digits composite number following 66702437 and preceding 66702439. In scientific notation, it is written as 6.6702438 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 19008000 positive integers (up to 66702438) that are relatively prime to 66702438.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred two thousand four hundred thirty-eight

Notation

Scientific notation 6.6702438 × 10^7
Engineering notation 6.6702438 × 10^6

Prime Factorization of 66702438

Prime Factorization 2 × 3 × 69 × 11 × 97 × 151

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 66702438
Product of the distinct prime numbers

The prime factorization of 66702438 is 2 × 3 × 69 × 11 × 97 × 151. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 7, 64, 40, 452, 430, 4518, 3925, 1310, 2753, 4658, 727945, 635702, 7783509, 18898404, 93358709, 176883524, 962401602, 9039787773, 2097131236

Basic calculations (n = 66702438)

Multiplication

n×y
n×2 133404876
n×3 200107314
n×4 266809752
n×5 333512190

Division

n÷y
n÷2 33351219
n÷3 22234146
n÷3 16675609.5
n÷5 13340487.6

Exponentiation

ny
n2 4449215235143844
n3 2.9677350337084E+23
n4 1.9795516208636E+31
n5 1.3204091925845E+39

Nth Root

y√n
2√n 8167.156053364
3√n 405.5526428959
4√n 90.372319065984
5√n 36.713715786275

Divisors of 66702438

1, 2, 3, 6, 11, 22, 33, 66, 69, 97, 138, 151, 194, 207, 291, 302, 414, 453, 582, 759, 906, 1067, 1518, 1661, 2134, 2277, 3201, 3322, 4554, 4983, 6402, 6693, 9966, 10419, 13386, 14647, 20079, 20838, 29294, 31257, 40158, 43941, 62514, 73623, 87882, 114609, 147246, 161117, 220869, 229218, 322234, 343827, 441738, 483351, 687654, 966702, 1010643, 2021286, 3031929, 6063858, 11117073, 22234146, 33351219, 66702438

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66702437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66702438 can be divided by 64 positive divisors. The sum of these divisors (counting 66702438) is 1, the average is 0.015625.

Base conversion 66702438

Base System Value
2 Binary 11111110011100110001100110
3 Ternary 11122111211112200
4 Quaternary 3332130301212
5 Quinary 114033434223
6 Senary 10341355330
8 Octal 376346146
10 Decimal 66702438
12 Duodecimal 1a408b46
16 Hexadecimal 3f9cc66
20 Vigesimal 10ghg1i
36 Base36 13pnxi

Cryptographic Hash Functions

md5 9ea9bbafd2c35869a8e8869eb2f26c3e
sha1 71be73f72a3a3982e1bca20a58f0010c213a38fa
sha256 329c68c41c3d09363d6955250fab5b4d990b19c390110ef008696bb538ac95f5
sha512 fa12bee58746118950dec0d8bc16c80a1ab54102e8179787ca4e4e6d0992b6ed75ed6ae3141d3e91a3b91eff0163afce32dda2f1af565dcc98f272e94b89ea5d
ripemd-160 acb3dd7085958e8136e9361fba9b682db892f2ea

66702438 as geometric shapes

Circle

Radius = n
Diameter 133404876
Circumference 419103778.39466
Area 1.3977621896968E+16

Sphere

Radius = n
Volume 1.2431219439599E+24
Surface area 5.5910487587871E+16
Circumference 419103778.39466

Square

Length = n
Perimeter 266809752
Area 4449215235143844
Diagonal 94331492.462951

Cube

Length = n
Surface area 26695291410863064
Volume 2.9677350337084E+23
Space diagonal 115532011.60471

Equilateral Triangle

Length = n
Perimeter 200107314
Area 1.9265667102697E+15
Altitude 57766005.802356

Triangular Pyramid

Length = n
Surface area 1.9265667102697E+15
Volume 3.4975092785001E+22
Height 31443830.820984