66738963 (number)

66738963 is an odd 8-digits composite number following 66738962 and preceding 66738964. In scientific notation, it is written as 6.6738963 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 41614560 positive integers (up to 66738963) that are relatively prime to 66738963.

Interesting facts

Basic properties

Name

Name sixty-six million seven hundred thirty-eight thousand nine hundred sixty-three

Notation

Scientific notation 6.6738963 × 10^7
Engineering notation 6.6738963 × 10^6

Prime Factorization of 66738963

Prime Factorization 3 × 19 × 79 × 14821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 66738963
Product of the distinct prime numbers

The prime factorization of 66738963 is 3 × 19 × 79 × 14821. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 80, 91, 631, 238, 617, 9256, 93027, 90491, 642308, 778274, 7836919, 7710036, 61499318, 35876625, 561245385, 165981021, 1065906827, 8932753328

Basic calculations (n = 66738963)

Multiplication

n×y
n×2 133477926
n×3 200216889
n×4 266955852
n×5 333694815

Division

n÷y
n÷2 33369481.5
n÷3 22246321
n÷3 16684740.75
n÷5 13347792.6

Exponentiation

ny
n2 4454089182315369
n3 2.9726129313725E+23
n4 1.9838910444019E+31
n5 1.3240283100837E+39

Nth Root

y√n
2√n 8169.3918378298
3√n 405.62665372073
4√n 90.384688071762
5√n 36.717735653885

Divisors of 66738963

1, 3, 19, 57, 79, 237, 1501, 4503, 14821, 44463, 281599, 844797, 1170859, 3512577, 22246321, 66738963

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66738962
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66738963 can be divided by 16 positive divisors. The sum of these divisors (counting 66738963) is 1, the average is 0.0625.

Base conversion 66738963

Base System Value
2 Binary 11111110100101101100010011
3 Ternary 11122120200122110
4 Quaternary 3332211230103
5 Quinary 114041121323
6 Senary 10342240403
8 Octal 376455423
10 Decimal 66738963
12 Duodecimal 1a426103
16 Hexadecimal 3fa5b13
20 Vigesimal 10h2783
36 Base36 13qg43

Cryptographic Hash Functions

md5 65bb62540a7da950f4c1d26d1a923f5c
sha1 a1fac6c299b3cf6048635b4ee0f89cf2424f70a6
sha256 53f965d007dfeb3b63c7af8d8004fce2fc5b140b3db1300eb15c91a2dec56b30
sha512 803aae481e7abb119c613749116dc5c1f75bd1e5dd41241beed609668a495dc5390e429d7b3693dde632be0600fef71ce08e5719e6edb7edd39e008838a330c0
ripemd-160 dad2bdc78d0d3e4f70c77dd04e32969536421c31

66738963 as geometric shapes

Circle

Radius = n
Diameter 133477926
Circumference 419333271.738
Area 1.3992933853596E+16

Sphere

Radius = n
Volume 1.2451651929554E+24
Surface area 5.5971735414383E+16
Circumference 419333271.738

Square

Length = n
Perimeter 266955852
Area 4454089182315369
Diagonal 94383146.613316

Cube

Length = n
Surface area 26724535093892214
Volume 2.9726129313725E+23
Space diagonal 115595274.76046

Equilateral Triangle

Length = n
Perimeter 200216889
Area 1.9286771913033E+15
Altitude 57797637.38023

Triangular Pyramid

Length = n
Surface area 1.9286771913033E+15
Volume 3.5032579360271E+22
Height 31461048.871105