164920390 (number)

164920390 is an even 9-digits composite number following 164920389 and preceding 164920391. In scientific notation, it is written as 1.64920390 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 63693280 positive integers (up to 164920390) that are relatively prime to 164920390.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million nine hundred twenty thousand three hundred ninety

Notation

Scientific notation 1.64920390 × 10^8
Engineering notation 1.64920390 × 10^6

Prime Factorization of 164920390

Prime Factorization 2 × 5 × 29 × 568691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 164920390
Product of the distinct prime numbers

The prime factorization of 164920390 is 2 × 5 × 29 × 568691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 70, 47, 321, 198, 8090, 9862, 7768, 1534, 177224, 795066, 5201591, 1264081, 77634545, 62114447, 396965791, 113118850, 7025145612, 3380711595

Basic calculations (n = 164920390)

Multiplication

n×y
n×2 329840780
n×3 494761170
n×4 659681560
n×5 824601950

Division

n÷y
n÷2 82460195
n÷3 54973463.333333
n÷3 41230097.5
n÷5 32984078

Exponentiation

ny
n2 27198735037752100
n3 4.4856259899327E+24
n4 7.3977118765384E+32
n5 1.2200335277864E+41

Nth Root

y√n
2√n 12842.133389745
3√n 548.39242985065
4√n 113.32313704511
5√n 44.000222297289

Divisors of 164920390

1, 2, 5, 10, 29, 58, 145, 290, 568691, 1137382, 2843455, 5686910, 16492039, 32984078, 82460195, 164920390

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 -164920389
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 164920390 can be divided by 16 positive divisors. The sum of these divisors (counting 164920390) is 1, the average is 0.0625.

Base conversion 164920390

Base System Value
2 Binary 1001110101000111110001000110
3 Ternary 102111022211020121
4 Quaternary 21311013301012
5 Quinary 314204423030
6 Senary 24210452154
8 Octal 1165076106
10 Decimal 164920390
12 Duodecimal 4729405a
16 Hexadecimal 9d47c46
20 Vigesimal 2baf0ja
36 Base36 2q6tdy

Cryptographic Hash Functions

md5 617b84618193474f395b9673387a97b9
sha1 f500c62158ba1e301f194c7ede2082393a716660
sha256 72466bdc26aff55423a1158eaf968ac5146db4b6854c8bcfc434215802638711
sha512 38faeb3f81fa46f0b776640eb93d172217dcc7449ace3ba1aed55df7930e4d7f2a93568be1e44486d01779015b4678c0948522ead51db871ce4fc9a25d83f6ee
ripemd-160 5da0833a760145509eb3342d23487f35cf74c776

164920390 as geometric shapes

Circle

Radius = n
Diameter 329840780
Circumference 1036225371.3023
Area 8.5447346181537E+16

Sphere

Radius = n
Volume 1.8789346208966E+25
Surface area 3.4178938472615E+17
Circumference 1036225371.3023

Square

Length = n
Perimeter 659681560
Area 27198735037752100
Diagonal 233232652.24986

Cube

Length = n
Surface area 163192410226512600
Volume 4.4856259899327E+24
Space diagonal 285650494.68407

Equilateral Triangle

Length = n
Perimeter 494761170
Area 1.1777397746748E+16
Altitude 142825247.34204

Triangular Pyramid

Length = n
Surface area 1.1777397746748E+16
Volume 5.2863609255801E+23
Height 77744217.41662