168738963 (number)

168738963 is an odd 9-digits composite number following 168738962 and preceding 168738964. In scientific notation, it is written as 1.68738963 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 112077000 positive integers (up to 168738963) that are relatively prime to 168738963.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million seven hundred thirty-eight thousand nine hundred sixty-three

Notation

Scientific notation 1.68738963 × 10^8
Engineering notation 1.68738963 × 10^6

Prime Factorization of 168738963

Prime Factorization 3 × 271 × 207551

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168738963
Product of the distinct prime numbers

The prime factorization of 168738963 is 3 × 271 × 207551. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168738963)

Multiplication

n×y
n×2 337477926
n×3 506216889
n×4 674955852
n×5 843694815

Division

n÷y
n÷2 84369481.5
n÷3 56246321
n÷3 42184740.75
n÷5 33747792.6

Exponentiation

ny
n2 28472837634315369
n3 4.8044770960817E+24
n4 8.1070248295009E+32
n5 1.3679709627452E+41

Nth Root

y√n
2√n 12989.956235492
3√n 552.59267693172
4√n 113.97348917837
5√n 44.202117546445

Divisors of 168738963

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 -168738962
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 168738963 can be divided by 8 positive divisors. The sum of these divisors (counting 168738963) is 1, the average is 0.125.

Base conversion 168738963

Base System Value
2 Binary 1010000011101100000010010011
3 Ternary 102202111211100020
4 Quaternary 22003230002103
5 Quinary 321144121323
6 Senary 24424354523
8 Octal 1203540223
10 Decimal 168738963
12 Duodecimal 48615a43
16 Hexadecimal a0ec093
20 Vigesimal 2cec783
36 Base36 2sgntf

Cryptographic Hash Functions

md5 50c3056a7f69652bed7202146092491b
sha1 c77545871a99a1f6e93eb61aa47dda6e07a690ab
sha256 ee5d3f6603e6562aadb5f96ce68a143c83cea2b822600275d9c75924d6cd6333
sha512 79336791744c610cff0209a8f6ee0d900e1f5b022ec56f2ed499f402f2682973873f7b23f3c5041cd78e4d35a55f542140d587561e714c297a279d3af1fb23e5
ripemd-160 2915bc85e44e681bf590559fc7190c9e14ae6d1a

168738963 as geometric shapes

Circle

Radius = n
Diameter 337477926
Circumference 1060218173.0703
Area 8.945005753882E+16

Sphere

Radius = n
Volume 2.0124946599188E+25
Surface area 3.5780023015528E+17
Circumference 1060218173.0703

Square

Length = n
Perimeter 674955852
Area 28472837634315369
Diagonal 238632929.97537

Cube

Length = n
Surface area 170837025805892214
Volume 4.8044770960817E+24
Space diagonal 292264457.13248

Equilateral Triangle

Length = n
Perimeter 506216889
Area 1.2329100354573E+16
Altitude 146132228.56624

Triangular Pyramid

Length = n
Surface area 1.2329100354573E+16
Volume 5.6621305578248E+23
Height 79544309.991791