168408082 (number)

168408082 is an even 9-digits composite number following 168408081 and preceding 168408083. In scientific notation, it is written as 1.68408082 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 84204040 positive integers (up to 168408082) that are relatively prime to 168408082.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68408082 × 10^8
Engineering notation 1.68408082 × 10^6

Prime Factorization of 168408082

Prime Factorization 2 × 84204041

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 168408082
Product of the distinct prime numbers

The prime factorization of 168408082 is 2 × 84204041. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 8, 79, 10, 856, 617, 6375, 2759, 27293, 51426, 983632, 294483, 1353789, 2611359, 69090217, 76883783, 587451667, 184942533, 2813024101, 7452097226

Basic calculations (n = 168408082)

Multiplication

n×y
n×2 336816164
n×3 505224246
n×4 673632328
n×5 842040410

Division

n÷y
n÷2 84204041
n÷3 56136027.333333
n÷3 42102020.5
n÷5 33681616.4

Exponentiation

ny
n2 28361282082918724
n3 4.7762691186453E+24
n4 8.0436232138689E+32
n5 1.3546111577783E+41

Nth Root

y√n
2√n 12977.213953696
3√n 552.23124675415
4√n 113.91757526254
5√n 44.184768706669

Divisors of 168408082

1, 2, 84204041, 168408082

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 -168408081
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 168408082 can be divided by 4 positive divisors. The sum of these divisors (counting 168408082) is 1, the average is 0.25.

Base conversion 168408082

Base System Value
2 Binary 1010000010011011010000010010
3 Ternary 102201220000110101
4 Quaternary 22002123100102
5 Quinary 321103024312
6 Senary 24413323014
8 Octal 1202332022
10 Decimal 168408082
12 Duodecimal 4849646a
16 Hexadecimal a09b412
20 Vigesimal 2ccb042
36 Base36 2s9kia

Cryptographic Hash Functions

md5 2558687aef0af72dcb600e5b040de931
sha1 5d9539fffc983e921b1756d89fb104581a1286d7
sha256 b51e19892111f01a9481201986fc3ce8ea4a138c825ee4f4117f2b1623159042
sha512 f65e9c28cab04e733c1a9905c728802292ae8595ac38ff7e196883bbb3cc05acf7b0b24dae5629e77d2f08f2c2acafc1755b727de49d8b4c1a928b18f89442ed
ripemd-160 8d1b315b9aa6c790d04915363b9e71dc7e57d62b

168408082 as geometric shapes

Circle

Radius = n
Diameter 336816164
Circumference 1058139186.4327
Area 8.9099595438085E+16

Sphere

Radius = n
Volume 2.0006789299605E+25
Surface area 3.5639838175234E+17
Circumference 1058139186.4327

Square

Length = n
Perimeter 673632328
Area 28361282082918724
Diagonal 238164993.57764

Cube

Length = n
Surface area 170167692497512344
Volume 4.7762691186453E+24
Space diagonal 291691354.42923

Equilateral Triangle

Length = n
Perimeter 505224246
Area 1.2280795383852E+16
Altitude 145845677.21461

Triangular Pyramid

Length = n
Surface area 1.2280795383852E+16
Volume 5.62888713761E+23
Height 79388331.192547