164970918 (number)

164970918 is an even 9-digits composite number following 164970917 and preceding 164970919. In scientific notation, it is written as 1.64970918 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 47134224 positive integers (up to 164970918) that are relatively prime to 164970918.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million nine hundred seventy thousand nine hundred eighteen

Notation

Scientific notation 1.64970918 × 10^8
Engineering notation 1.64970918 × 10^6

Prime Factorization of 164970918

Prime Factorization 2 × 7 × 3 × 27 × 145477

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 164970918
Product of the distinct prime numbers

The prime factorization of 164970918 is 2 × 7 × 3 × 27 × 145477. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 26, 41, 807, 853, 3902, 7143, 41727, 72995, 88556, 781771, 3665158, 5067848, 55230988, 1837036, 960984240, 131272903, 6759317250, 9197996700

Basic calculations (n = 164970918)

Multiplication

n×y
n×2 329941836
n×3 494912754
n×4 659883672
n×5 824854590

Division

n÷y
n÷2 82485459
n÷3 54990306
n÷3 41242729.5
n÷5 32994183.6

Exponentiation

ny
n2 27215403785762724
n3 4.489750146278E+24
n4 7.4067820322211E+32
n5 1.2219036312814E+41

Nth Root

y√n
2√n 12844.100513465
3√n 548.44842928034
4√n 113.33181598062
5√n 44.002918108063

Divisors of 164970918

1, 2, 3, 6, 7, 14, 21, 27, 42, 54, 81, 162, 189, 378, 567, 1134, 145477, 290954, 436431, 872862, 1018339, 2036678, 3055017, 3927879, 6110034, 7855758, 11783637, 23567274, 27495153, 54990306, 82485459, 164970918

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164970917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164970918 can be divided by 32 positive divisors. The sum of these divisors (counting 164970918) is 1, the average is 0.03125.

Base conversion 164970918

Base System Value
2 Binary 1001110101010100000110100110
3 Ternary 102111102101120000
4 Quaternary 21311110012212
5 Quinary 314213032133
6 Senary 24211522130
8 Octal 1165240646
10 Decimal 164970918
12 Duodecimal 472b9346
16 Hexadecimal 9d541a6
20 Vigesimal 2bb175i
36 Base36 2q7wdi

Cryptographic Hash Functions

md5 1d3f1c3f43d0b4083be6aa43f889a929
sha1 588bf337b8a3903f46144965449ff6b1da5509bc
sha256 d43080c5d6dd51f3191e8591744b145e4a44dc23154cfaf09e828c95abe92f27
sha512 0bcd573aae3e5c069ab25e7d9ca4b10879955ec519bf155c00cf02a7973811afacf6f2dbf9e427d267aa6da228522763635f60be823e0bea6df2234b4d96fb40
ripemd-160 2ac2f3a67f4fb42637054802f2e7c3d65d35fb36

164970918 as geometric shapes

Circle

Radius = n
Diameter 329941836
Circumference 1036542848.0895
Area 8.5499712597832E+16

Sphere

Radius = n
Volume 1.8806621434667E+25
Surface area 3.4199885039133E+17
Circumference 1036542848.0895

Square

Length = n
Perimeter 659883672
Area 27215403785762724
Diagonal 233304109.63274

Cube

Length = n
Surface area 163292422714576344
Volume 4.489750146278E+24
Space diagonal 285738011.74728

Equilateral Triangle

Length = n
Perimeter 494912754
Area 1.1784615526361E+16
Altitude 142869005.87364

Triangular Pyramid

Length = n
Surface area 1.1784615526361E+16
Volume 5.2912212904441E+23
Height 77768036.544247