164020986 (number)

164020986 is an even 9-digits composite number following 164020985 and preceding 164020987. In scientific notation, it is written as 1.64020986 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 54109440 positive integers (up to 164020986) that are relatively prime to 164020986.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million twenty thousand nine hundred eighty-six

Notation

Scientific notation 1.64020986 × 10^8
Engineering notation 1.64020986 × 10^6

Prime Factorization of 164020986

Prime Factorization 2 × 9 × 97 × 93941

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 164020986
Product of the distinct prime numbers

The prime factorization of 164020986 is 2 × 9 × 97 × 93941. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 71, 57, 125, 702, 45, 6918, 34096, 30159, 820784, 599294, 6256275, 8447343, 2683162, 94416832, 760011724, 182706617, 6102915444, 564218120

Basic calculations (n = 164020986)

Multiplication

n×y
n×2 328041972
n×3 492062958
n×4 656083944
n×5 820104930

Division

n÷y
n÷2 82010493
n÷3 54673662
n÷3 41005246.5
n÷5 32804197.2

Exponentiation

ny
n2 26902883848412196
n3 4.41263753506E+24
n4 7.2376515936116E+32
n5 1.1871267507086E+41

Nth Root

y√n
2√n 12807.067814297
3√n 547.39371427779
4√n 113.16831630053
5√n 43.952125652371

Divisors of 164020986

1, 2, 9, 18, 97, 194, 873, 1746, 93941, 187882, 845469, 1690938, 9112277, 18224554, 82010493, 164020986

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164020985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164020986 can be divided by 16 positive divisors. The sum of these divisors (counting 164020986) is 1, the average is 0.0625.

Base conversion 164020986

Base System Value
2 Binary 1001110001101100001011111010
3 Ternary 102102122010111100
4 Quaternary 21301230023322
5 Quinary 313442132421
6 Senary 24135312230
8 Octal 1161541372
10 Decimal 164020986
12 Duodecimal 46b1b676
16 Hexadecimal 9c6c2fa
20 Vigesimal 2b52c96
36 Base36 2pnjei

Cryptographic Hash Functions

md5 40af5545aab621e0e23b50a564ce47bd
sha1 e967e52c11eb19f10a36c8e0fdc77a6e9d2d6b4a
sha256 519a0d9e23e9d87df92cc3b84208dfe4ca9c71f72a0f5188e77760765369fa31
sha512 2857de60aebf37a0941898c48323c0a687f67dcd808af4a9b04dd7d2067a14367bc24b2a68928a2aabffa63a7e77eab0f4dc67882e1fdaf065d41113f3c51e47
ripemd-160 a6ad166bb1adde1c24780e6b2fc2fa0a7bd5fbca

164020986 as geometric shapes

Circle

Radius = n
Diameter 328041972
Circumference 1030574249.3043
Area 8.4517902258551E+16

Sphere

Radius = n
Volume 1.8483612884132E+25
Surface area 3.3807160903421E+17
Circumference 1030574249.3043

Square

Length = n
Perimeter 656083944
Area 26902883848412196
Diagonal 231960702.91501

Cube

Length = n
Surface area 161417303090473176
Volume 4.41263753506E+24
Space diagonal 284092681.25954

Equilateral Triangle

Length = n
Perimeter 492062958
Area 1.1649290423894E+16
Altitude 142046340.62977

Triangular Pyramid

Length = n
Surface area 1.1649290423894E+16
Volume 5.2003432065987E+23
Height 77320234.305003