138163387 (number)

138163387 is an odd 9-digits composite number following 138163386 and preceding 138163388. In scientific notation, it is written as 1.38163387 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 137960416 positive integers (up to 138163387) that are relatively prime to 138163387.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38163387 × 10^8
Engineering notation 1.38163387 × 10^6

Prime Factorization of 138163387

Prime Factorization 683 × 202289

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138163387
Product of the distinct prime numbers

The prime factorization of 138163387 is 683 × 202289. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138163387)

Multiplication

n×y
n×2 276326774
n×3 414490161
n×4 552653548
n×5 690816935

Division

n÷y
n÷2 69081693.5
n÷3 46054462.333333
n÷3 34540846.75
n÷5 27632677.4

Exponentiation

ny
n2 19089121507311769
n3 2.6374176823047E+24
n4 3.6439455992091E+32
n5 5.0345986603048E+40

Nth Root

y√n
2√n 11754.292279844
3√n 516.96878845134
4√n 108.41721394614
5√n 42.46964142672

Divisors of 138163387

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 -138163386
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 138163387 can be divided by 4 positive divisors. The sum of these divisors (counting 138163387) is 1, the average is 0.25.

Base conversion 138163387

Base System Value
2 Binary 1000001111000011010010111011
3 Ternary 100121222102112111
4 Quaternary 20033003102323
5 Quinary 240332212022
6 Senary 21413153151
8 Octal 1017032273
10 Decimal 138163387
12 Duodecimal 3a32b7b7
16 Hexadecimal 83c34bb
20 Vigesimal 233a897
36 Base36 2a9bjv

Cryptographic Hash Functions

md5 8786bd30375a0be0b381cc390eec7c03
sha1 c33da384e01dcdbc2ba9f920e4adbf85f1a303a0
sha256 1d00ac4b4cf6af066f5b5fa7d04fecf73a84959be3d3528a16a70ebde1f90f79
sha512 205191dd15cf4941e72fe0c559218a061f59a5be35daf06c771a71075d3b4406c10482e044da8f6219d17e13c6d085a12443e6806f9644b7f3fa777726b31c71
ripemd-160 32cd046fca5c5afe880cba6bc7c0c0f3e39a838b

138163387 as geometric shapes

Circle

Radius = n
Diameter 276326774
Circumference 868106163.18857
Area 5.9970243890854E+16

Sphere

Radius = n
Volume 1.1047589353569E+25
Surface area 2.3988097556341E+17
Circumference 868106163.18857

Square

Length = n
Perimeter 552653548
Area 19089121507311769
Diagonal 195392535.7188

Cube

Length = n
Surface area 114534729043870614
Volume 2.6374176823047E+24
Space diagonal 239306006.0298

Equilateral Triangle

Length = n
Perimeter 414490161
Area 8.2658320806299E+15
Altitude 119653003.0149

Triangular Pyramid

Length = n
Surface area 8.2658320806299E+15
Volume 3.1082265466316E+23
Height 65130845.239601