164908894 (number)

164908894 is an even 9-digits composite number following 164908893 and preceding 164908895. In scientific notation, it is written as 1.64908894 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 81053492 positive integers (up to 164908894) that are relatively prime to 164908894.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million nine hundred eight thousand eight hundred ninety-four

Notation

Scientific notation 1.64908894 × 10^8
Engineering notation 1.64908894 × 10^6

Prime Factorization of 164908894

Prime Factorization 2 × 59 × 59 × 23687

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2795066
Product of the distinct prime numbers

The prime factorization of 164908894 is 2 × 59 × 59 × 23687. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164908894)

Multiplication

n×y
n×2 329817788
n×3 494726682
n×4 659635576
n×5 824544470

Division

n÷y
n÷2 82454447
n÷3 54969631.333333
n÷3 41227223.5
n÷5 32981778.8

Exponentiation

ny
n2 27194943320303236
n3 4.4846880253439E+24
n4 7.3956494219451E+32
n5 1.2196083665847E+41

Nth Root

y√n
2√n 12841.685792761
3√n 548.37968740795
4√n 113.32116215765
5√n 43.999608861122

Divisors of 164908894

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164908893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164908894 can be divided by 12 positive divisors. The sum of these divisors (counting 164908894) is 1, the average is 0.083333333333333.

Base conversion 164908894

Base System Value
2 Binary 1001110101000100111101011110
3 Ternary 102111022020110211
4 Quaternary 21311010331132
5 Quinary 314204041034
6 Senary 24210323034
8 Octal 1165047536
10 Decimal 164908894
12 Duodecimal 4728947a
16 Hexadecimal 9d44f5e
20 Vigesimal 2badc4e
36 Base36 2q6kim

Cryptographic Hash Functions

md5 b704f16a1263915908cc48cd7dd07ad8
sha1 efbf862fb8662425039fdf9a5ab220f685983950
sha256 98bf69e9b6477fbf2df7e0f4621721334b188ced48d0f788f6ae6eddce1042ce
sha512 0e916392a4336b395039ca04749ce958764df140b42aab2622d16ea059a4310c1925dae8a4ed24377e52596cd475e85eb9fda9c6ac5e13c4dcbda57cec0f79db
ripemd-160 6cbbea26017c2d40fb79b2f4f9ce6dbf8e941706

164908894 as geometric shapes

Circle

Radius = n
Diameter 329817788
Circumference 1036153139.804
Area 8.5435434149855E+16

Sphere

Radius = n
Volume 1.8785417272083E+25
Surface area 3.4174173659942E+17
Circumference 1036153139.804

Square

Length = n
Perimeter 659635576
Area 27194943320303236
Diagonal 233216394.45075

Cube

Length = n
Surface area 163169659921819416
Volume 4.4846880253439E+24
Space diagonal 285630583.02799

Equilateral Triangle

Length = n
Perimeter 494726682
Area 1.177575588493E+16
Altitude 142815291.514

Triangular Pyramid

Length = n
Surface area 1.177575588493E+16
Volume 5.2852555237113E+23
Height 77738798.150249