164188894 (number)

164188894 is an even 9-digits composite number following 164188893 and preceding 164188895. In scientific notation, it is written as 1.64188894 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 79263576 positive integers (up to 164188894) that are relatively prime to 164188894.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.64188894 × 10^8
Engineering notation 1.64188894 × 10^6

Prime Factorization of 164188894

Prime Factorization 2 × 29 × 2830843

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 164188894
Product of the distinct prime numbers

The prime factorization of 164188894 is 2 × 29 × 2830843. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164188894)

Multiplication

n×y
n×2 328377788
n×3 492566682
n×4 656755576
n×5 820944470

Division

n÷y
n÷2 82094447
n÷3 54729631.333333
n÷3 41047223.5
n÷5 32837778.8

Exponentiation

ny
n2 26957992912943236
n3 4.426203040836E+24
n4 7.267333818943E+32
n5 1.193215502061E+41

Nth Root

y√n
2√n 12813.621424094
3√n 547.58043924214
4√n 113.19726774129
5√n 43.961120712854

Divisors of 164188894

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164188893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164188894 can be divided by 8 positive divisors. The sum of these divisors (counting 164188894) is 1, the average is 0.125.

Base conversion 164188894

Base System Value
2 Binary 1001110010010101001011011110
3 Ternary 102102221122211011
4 Quaternary 21302111023132
5 Quinary 314013021034
6 Senary 24143045434
8 Octal 1162251336
10 Decimal 164188894
12 Duodecimal 46ba087a
16 Hexadecimal 9c952de
20 Vigesimal 2b63c4e
36 Base36 2pr4ym

Cryptographic Hash Functions

md5 c346a0ffc36525286cef2484488b3218
sha1 a9569261f1715a8d156918b706cf1813e2f69799
sha256 51c9a88eb6c10bbcbb34c28826e218be54d78988adefbfe08b33cd10d57bca0f
sha512 7139a83c0ab4f74910fb9b1265476f5f19e690765eaade50ae2db1a248af6273940648f201684865ea8671cdb19fcc89a3532b3fc9621f488ef2cf7fe7444945
ripemd-160 60e302f5d2c63964af5ffc9f5abd948d853f2662

164188894 as geometric shapes

Circle

Radius = n
Diameter 328377788
Circumference 1031629246.3829
Area 8.4691032490828E+16

Sphere

Radius = n
Volume 1.854043594185E+25
Surface area 3.3876412996331E+17
Circumference 1031629246.3829

Square

Length = n
Perimeter 656755576
Area 26957992912943236
Diagonal 232198160.68584

Cube

Length = n
Surface area 161747957477659416
Volume 4.426203040836E+24
Space diagonal 284383506.44654

Equilateral Triangle

Length = n
Perimeter 492566682
Area 1.1673153348825E+16
Altitude 142191753.22327

Triangular Pyramid

Length = n
Surface area 1.1673153348825E+16
Volume 5.2163303084727E+23
Height 77399386.89528