168993358 (number)

168993358 is an even 9-digits composite number following 168993357 and preceding 168993359. In scientific notation, it is written as 1.68993358 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 84496678 positive integers (up to 168993358) that are relatively prime to 168993358.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million nine hundred ninety-three thousand three hundred fifty-eight

Notation

Scientific notation 1.68993358 × 10^8
Engineering notation 1.68993358 × 10^6

Prime Factorization of 168993358

Prime Factorization 2 × 84496679

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 168993358
Product of the distinct prime numbers

The prime factorization of 168993358 is 2 × 84496679. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 67, 93, 186, 951, 2528, 6164, 23616, 49485, 551472, 36445, 8085452, 6920372, 21517197, 89014379, 221020879, 788577308, 1361674383, 6110087311

Basic calculations (n = 168993358)

Multiplication

n×y
n×2 337986716
n×3 506980074
n×4 675973432
n×5 844966790

Division

n÷y
n÷2 84496679
n÷3 56331119.333333
n÷3 42248339.5
n÷5 33798671.6

Exponentiation

ny
n2 28558755048116164
n3 4.8262399158806E+24
n4 8.156024898983E+32
n5 1.3783140356107E+41

Nth Root

y√n
2√n 12999.744535951
3√n 552.87023825084
4√n 114.01642222045
5√n 44.215437555586

Divisors of 168993358

1, 2, 84496679, 168993358

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 -168993357
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 168993358 can be divided by 4 positive divisors. The sum of these divisors (counting 168993358) is 1, the average is 0.25.

Base conversion 168993358

Base System Value
2 Binary 1010000100101010001001001110
3 Ternary 102202222202022021
4 Quaternary 22010222021032
5 Quinary 321230241413
6 Senary 24434040354
8 Octal 1204521116
10 Decimal 168993358
12 Duodecimal 487190ba
16 Hexadecimal a12a24e
20 Vigesimal 2cg437i
36 Base36 2sm43y

Cryptographic Hash Functions

md5 62f818c5e60804dbfb4cc6ac7ec35437
sha1 908607981502b07df9f236c34e3d82915c5f2540
sha256 f7d331ec175ce221fd7adc72490de0ca43ae6e944f5e88763c2c25155a011e86
sha512 5740e02f695a60cc9a1b21f1bcc7b6c88cf6fb1c07755c2cdf43308ba30dc07ef984bff57101816672715e92580283b0d27fc321128481cff53c7079fa94004f
ripemd-160 4e0a7d8764689217ee771fcfddeace53837e684b

168993358 as geometric shapes

Circle

Radius = n
Diameter 337986716
Circumference 1061816583.9965
Area 8.9719975054832E+16

Sphere

Radius = n
Volume 2.021610648559E+25
Surface area 3.5887990021933E+17
Circumference 1061816583.9965

Square

Length = n
Perimeter 675973432
Area 28558755048116164
Diagonal 238992698.83457

Cube

Length = n
Surface area 171352530288696984
Volume 4.8262399158806E+24
Space diagonal 292705082.19768

Equilateral Triangle

Length = n
Perimeter 506980074
Area 1.2366303686063E+16
Altitude 146352541.09884

Triangular Pyramid

Length = n
Surface area 1.2366303686063E+16
Volume 5.6877782869206E+23
Height 79664232.944857