164861486 (number)

164861486 is an even 9-digits composite number following 164861485 and preceding 164861487. In scientific notation, it is written as 1.64861486 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 82430742 positive integers (up to 164861486) that are relatively prime to 164861486.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.64861486 × 10^8
Engineering notation 1.64861486 × 10^6

Prime Factorization of 164861486

Prime Factorization 2 × 82430743

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 164861486
Product of the distinct prime numbers

The prime factorization of 164861486 is 2 × 82430743. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164861486)

Multiplication

n×y
n×2 329722972
n×3 494584458
n×4 659445944
n×5 824307430

Division

n÷y
n÷2 82430743
n÷3 54953828.666667
n÷3 41215371.5
n÷5 32972297.2

Exponentiation

ny
n2 27179309566128196
n3 4.4808213635259E+24
n4 7.3871486849143E+32
n5 1.2178563094979E+41

Nth Root

y√n
2√n 12839.839796508
3√n 548.3271329838
4√n 113.3130168891
5√n 43.997078769126

Divisors of 164861486

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164861485
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164861486 can be divided by 4 positive divisors. The sum of these divisors (counting 164861486) is 1, the average is 0.25.

Base conversion 164861486

Base System Value
2 Binary 1001110100111001011000101110
3 Ternary 102111012211102222
4 Quaternary 21310321120232
5 Quinary 314201031421
6 Senary 24205315342
8 Octal 1164713056
10 Decimal 164861486
12 Duodecimal 47265b52
16 Hexadecimal 9d3962e
20 Vigesimal 2ba7de6
36 Base36 2q5jxq

Cryptographic Hash Functions

md5 1815715d9f15b975b29d5f44e62ce9de
sha1 121bac2a138a4d91cc164b84d62e6cf4ddb91bf0
sha256 13b5fe2a2fdbca3b5da7353140743576a382787d8168fb5f60796533ac01af3e
sha512 e7e16cd4ea7307e7da76985c372610965fa55a25dc8c45a7fde5aee8711b3a9b11b300cbebf2a9a0def4db51307fc94db5fccdca4060322c10d18bd705063e2c
ripemd-160 dff3c285ea738c90201ef0da8f31944ebcd3cd32

164861486 as geometric shapes

Circle

Radius = n
Diameter 329722972
Circumference 1035855266.555
Area 8.5386319262591E+16

Sphere

Radius = n
Volume 1.8769220636935E+25
Surface area 3.4154527705036E+17
Circumference 1035855266.555

Square

Length = n
Perimeter 659445944
Area 27179309566128196
Diagonal 233149349.41418

Cube

Length = n
Surface area 163075857396769176
Volume 4.4808213635259E+24
Space diagonal 285548469.96331

Equilateral Triangle

Length = n
Perimeter 494584458
Area 1.1768986270794E+16
Altitude 142774234.98165

Triangular Pyramid

Length = n
Surface area 1.1768986270794E+16
Volume 5.2806986190579E+23
Height 77716449.804727