164448778 (number)

164448778 is an even 9-digits composite number following 164448777 and preceding 164448779. In scientific notation, it is written as 1.64448778 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 75899424 positive integers (up to 164448778) that are relatively prime to 164448778.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million four hundred forty-eight thousand seven hundred seventy-eight

Notation

Scientific notation 1.64448778 × 10^8
Engineering notation 1.64448778 × 10^6

Prime Factorization of 164448778

Prime Factorization 2 × 13 × 6324953

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 164448778
Product of the distinct prime numbers

The prime factorization of 164448778 is 2 × 13 × 6324953. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164448778)

Multiplication

n×y
n×2 328897556
n×3 493346334
n×4 657795112
n×5 822243890

Division

n÷y
n÷2 82224389
n÷3 54816259.333333
n÷3 41112194.5
n÷5 32889755.6

Exponentiation

ny
n2 27043400585693284
n3 4.4472541792817E+24
n4 7.3134551523828E+32
n5 1.2026887627671E+41

Nth Root

y√n
2√n 12823.758341454
3√n 547.86919685195
4√n 113.24203433996
5√n 43.975028554064

Divisors of 164448778

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 -164448777
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 164448778 can be divided by 8 positive divisors. The sum of these divisors (counting 164448778) is 1, the average is 0.125.

Base conversion 164448778

Base System Value
2 Binary 1001110011010100101000001010
3 Ternary 102110102212022111
4 Quaternary 21303110220022
5 Quinary 314044330103
6 Senary 24152412534
8 Octal 1163245012
10 Decimal 164448778
12 Duodecimal 470a714a
16 Hexadecimal 9cd4a0a
20 Vigesimal 2b7g1ii
36 Base36 2pwphm

Cryptographic Hash Functions

md5 63326bf40a146a15241b920b0ec145fd
sha1 23ff891c205af8c00e73f91940c95ce76b36318b
sha256 ddc6535aa718f12387dcf8a481e994835813fe08a219d9e66865836d3810405b
sha512 1352375a93e7bedc38f204bcbf4835ba1925bedd3722d153c99602922704a1af825c4836619b92a334df5e6b82615df898be83cf59fa2eaaa70c3a079f7310d5
ripemd-160 5487f749574d8167706bd6894a4cabfa160856f1

164448778 as geometric shapes

Circle

Radius = n
Diameter 328897556
Circumference 1033262145.7132
Area 8.49593486081E+16

Sphere

Radius = n
Volume 1.8628614744371E+25
Surface area 3.398373944324E+17
Circumference 1033262145.7132

Square

Length = n
Perimeter 657795112
Area 27043400585693284
Diagonal 232565692.16328

Cube

Length = n
Surface area 162260403514159704
Volume 4.4472541792817E+24
Space diagonal 284833638.73861

Equilateral Triangle

Length = n
Perimeter 493346334
Area 1.1710135955965E+16
Altitude 142416819.36931

Triangular Pyramid

Length = n
Surface area 1.1710135955965E+16
Volume 5.2411393130506E+23
Height 77521897.387761