168613636 (number)

168613636 is an even 9-digits composite number following 168613635 and preceding 168613637. In scientific notation, it is written as 1.68613636 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 84280832 positive integers (up to 168613636) that are relatively prime to 168613636.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million six hundred thirteen thousand six hundred thirty-six

Notation

Scientific notation 1.68613636 × 10^8
Engineering notation 1.68613636 × 10^6

Prime Factorization of 168613636

Prime Factorization 2 × 2 × 6737 × 6257

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 84306818
Product of the distinct prime numbers

The prime factorization of 168613636 is 2 × 2 × 6737 × 6257. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168613636)

Multiplication

n×y
n×2 337227272
n×3 505840908
n×4 674454544
n×5 843068180

Division

n÷y
n÷2 84306818
n÷3 56204545.333333
n÷3 42153409
n÷5 33722727.2

Exponentiation

ny
n2 28430558245140496
n3 4.7937797992229E+24
n4 8.0829664213033E+32
n5 1.3628983579619E+41

Nth Root

y√n
2√n 12985.131343194
3√n 552.45583452917
4√n 113.95232048183
5√n 44.195549572788

Divisors of 168613636

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168613635
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168613636 can be divided by 12 positive divisors. The sum of these divisors (counting 168613636) is 1, the average is 0.083333333333333.

Base conversion 168613636

Base System Value
2 Binary 1010000011001101011100000100
3 Ternary 102202021110102111
4 Quaternary 22003031130010
5 Quinary 321131114021
6 Senary 24421550404
8 Octal 1203153404
10 Decimal 168613636
12 Duodecimal 48575404
16 Hexadecimal a0cd704
20 Vigesimal 2cdge1g
36 Base36 2sdz44

Cryptographic Hash Functions

md5 9af9541589e3f3584bfbace346ef310b
sha1 1c47a3a1e4f949c6610e07c2d10f6765594f3a48
sha256 6e74b4529a830ae175f8b2a40a6c3949e83ebcf07695127ac7cc635e0bbcc0fd
sha512 0b217ec74800024bc5fa436184c5423368bdbffaa4eea75b25fc3107fb8b0e0ae8cb8ad93c8c8103a66bbfbf3743dcca157d803fb016bdddc5b564367ee2e96d
ripemd-160 3bc6563bb97dcf057c8f84bbe9a0622125a1a69e

168613636 as geometric shapes

Circle

Radius = n
Diameter 337227272
Circumference 1059430720.3053
Area 8.931723292039E+16

Sphere

Radius = n
Volume 2.0080137866888E+25
Surface area 3.5726893168156E+17
Circumference 1059430720.3053

Square

Length = n
Perimeter 674454544
Area 28430558245140496
Diagonal 238455690.83224

Cube

Length = n
Surface area 170583349470842976
Volume 4.7937797992229E+24
Space diagonal 292047384.40092

Equilateral Triangle

Length = n
Perimeter 505840908
Area 1.2310792842032E+16
Altitude 146023692.20046

Triangular Pyramid

Length = n
Surface area 1.2310792842032E+16
Volume 5.649523672576E+23
Height 79485230.277413