164977785 (number)

164977785 is an odd 9-digits composite number following 164977784 and preceding 164977786. In scientific notation, it is written as 1.64977785 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 74283264 positive integers (up to 164977785) that are relatively prime to 164977785.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million nine hundred seventy-seven thousand seven hundred eighty-five

Notation

Scientific notation 1.64977785 × 10^8
Engineering notation 1.64977785 × 10^6

Prime Factorization of 164977785

Prime Factorization 45 × 67 × 7 × 7817

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 164977785
Product of the distinct prime numbers

The prime factorization of 164977785 is 45 × 67 × 7 × 7817. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164977785)

Multiplication

n×y
n×2 329955570
n×3 494933355
n×4 659911140
n×5 824888925

Division

n÷y
n÷2 82488892.5
n÷3 54992595
n÷3 41244446.25
n÷5 32995557

Exponentiation

ny
n2 27217669543506225
n3 4.4903108341496E+24
n4 7.4080153537951E+32
n5 1.2221579643151E+41

Nth Root

y√n
2√n 12844.367831855
3√n 548.4560389915
4√n 113.33299533611
5√n 44.00328443082

Divisors of 164977785

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 -164977784
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 164977785 can be divided by 16 positive divisors. The sum of these divisors (counting 164977785) is 1, the average is 0.0625.

Base conversion 164977785

Base System Value
2 Binary 1001110101010101110001111001
3 Ternary 102111102201222100
4 Quaternary 21311111301321
5 Quinary 314213242120
6 Senary 24212014013
8 Octal 1165256171
10 Decimal 164977785
12 Duodecimal 47301309
16 Hexadecimal 9d55c79
20 Vigesimal 2bb2495
36 Base36 2q81o9

Cryptographic Hash Functions

md5 449ee6c8364147d01c62e3341eb211c6
sha1 0db1d814d6350a2a5c9eaab96578f8aa3bb0906f
sha256 615a25b3d7a0055ff25692b11e9b50ee8f2c2c2125be68b8a44a52afdbe61975
sha512 70a5f8241d551913efec7907f2bf19452dfb7635ca445fbbe525459b775c8dcee00be6c036e421c996861251d8823c3f19d42101b8c5b571b0c6b8af210075b4
ripemd-160 eea518d1fc6a5d127de7419fe2c4298d57d6a4a6

164977785 as geometric shapes

Circle

Radius = n
Diameter 329955570
Circumference 1036585994.723
Area 8.5506830685714E+16

Sphere

Radius = n
Volume 1.8808970038532E+25
Surface area 3.4202732274286E+17
Circumference 1036585994.723

Square

Length = n
Perimeter 659911140
Area 27217669543506225
Diagonal 233313821.03727

Cube

Length = n
Surface area 163306017261037350
Volume 4.4903108341496E+24
Space diagonal 285749905.74017

Equilateral Triangle

Length = n
Perimeter 494933355
Area 1.1785596628243E+16
Altitude 142874952.87009

Triangular Pyramid

Length = n
Surface area 1.1785596628243E+16
Volume 5.2918820674377E+23
Height 77771273.679091