168692738 (number)

168692738 is an even 9-digits composite number following 168692737 and preceding 168692739. In scientific notation, it is written as 1.68692738 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 84319920 positive integers (up to 168692738) that are relatively prime to 168692738.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million six hundred ninety-two thousand seven hundred thirty-eight

Notation

Scientific notation 1.68692738 × 10^8
Engineering notation 1.68692738 × 10^6

Prime Factorization of 168692738

Prime Factorization 2 × 3709 × 22741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168692738
Product of the distinct prime numbers

The prime factorization of 168692738 is 2 × 3709 × 22741. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168692738)

Multiplication

n×y
n×2 337385476
n×3 506078214
n×4 674770952
n×5 843463690

Division

n÷y
n÷2 84346369
n÷3 56230912.666667
n÷3 42173184.5
n÷5 33738547.6

Exponentiation

ny
n2 28457239853936644
n3 4.8005297068833E+24
n4 8.0981450010448E+32
n5 1.3660982529473E+41

Nth Root

y√n
2√n 12988.176854355
3√n 552.54221253611
4√n 113.96568279247
5√n 44.199695501438

Divisors of 168692738

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168692737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168692738 can be divided by 8 positive divisors. The sum of these divisors (counting 168692738) is 1, the average is 0.125.

Base conversion 168692738

Base System Value
2 Binary 1010000011100000110000000010
3 Ternary 102202102110221012
4 Quaternary 22003200300002
5 Quinary 321141131423
6 Senary 24423400522
8 Octal 1203406002
10 Decimal 168692738
12 Duodecimal 485b3142
16 Hexadecimal a0e0c02
20 Vigesimal 2ce6bgi
36 Base36 2sfo5e

Cryptographic Hash Functions

md5 68e31e0cebbaa4f522972f29d04d76e7
sha1 35ccce7d47f64ef3cd1c4a8c9e00663fec331b9b
sha256 aceb7fe5e4b5e6fb291fa7a83057aeb57b8162e7484422595898bf8bc5f5e6f6
sha512 b98763d876c29dda691200d9af6d5db58a5b71ce2c5b7842ed29876d048477eb43b183cecdebbe54ca6fc8bff8540d39c316213877c57fc46ce13f532e0c4319
ripemd-160 2d078a887da3917ff20ce82fe0839a1e3d834eeb

168692738 as geometric shapes

Circle

Radius = n
Diameter 337385476
Circumference 1059927732.8295
Area 8.940105566657E+16

Sphere

Radius = n
Volume 2.0108411813979E+25
Surface area 3.5760422266628E+17
Circumference 1059927732.8295

Square

Length = n
Perimeter 674770952
Area 28457239853936644
Diagonal 238567557.95345

Cube

Length = n
Surface area 170743439123619864
Volume 4.8005297068833E+24
Space diagonal 292184393.08391

Equilateral Triangle

Length = n
Perimeter 506078214
Area 1.2322346317548E+16
Altitude 146092196.54195

Triangular Pyramid

Length = n
Surface area 1.2322346317548E+16
Volume 5.6574785150411E+23
Height 79522519.317817