138358911 (number)

138358911 is an odd 9-digits composite number following 138358910 and preceding 138358912. In scientific notation, it is written as 1.38358911 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 92239272 positive integers (up to 138358911) that are relatively prime to 138358911.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million three hundred fifty-eight thousand nine hundred eleven

Notation

Scientific notation 1.38358911 × 10^8
Engineering notation 1.38358911 × 10^6

Prime Factorization of 138358911

Prime Factorization 3 × 46119637

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138358911
Product of the distinct prime numbers

The prime factorization of 138358911 is 3 × 46119637. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 85, 60, 496, 81, 2866, 1431, 31851, 12460, 272256, 58675, 1212201, 5207514, 92058892, 21977066, 531726301, 951108699, 6925872347, 2243704110

Basic calculations (n = 138358911)

Multiplication

n×y
n×2 276717822
n×3 415076733
n×4 553435644
n×5 691794555

Division

n÷y
n÷2 69179455.5
n÷3 46119637
n÷3 34589727.75
n÷5 27671782.2

Exponentiation

ny
n2 19143188253105921
n3 2.6486306797677E+24
n4 3.6646165649385E+32
n5 5.0703235715746E+40

Nth Root

y√n
2√n 11762.606471357
3√n 517.21253889662
4√n 108.45555067103
5√n 42.481654938866

Divisors of 138358911

1, 3, 46119637, 138358911

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 -138358910
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 138358911 can be divided by 4 positive divisors. The sum of these divisors (counting 138358911) is 1, the average is 0.25.

Base conversion 138358911

Base System Value
2 Binary 1000001111110011000001111111
3 Ternary 100122100100202010
4 Quaternary 20033303001333
5 Quinary 240404441121
6 Senary 21421302303
8 Octal 1017630177
10 Decimal 138358911
12 Duodecimal 3a404993
16 Hexadecimal 83f307f
20 Vigesimal 234eh5b
36 Base36 2adif3

Cryptographic Hash Functions

md5 240b4f38d49f93cdad45a8f185610493
sha1 0dfcbf7521601f53de0ec74d9dcd10465140632f
sha256 95fbb5aaf5a35a66e91f72ea6b8eff4d9691f28779a32151c72ecda9ce90e5f3
sha512 91ff7cffa1d1ca9889d51116b8e65f5a9cbf35ec887a84022fca95d7bd1b2f761317dcd8462d944876f496a371006b00daaf738af1b405f00ac25664f7fa995f
ripemd-160 2e45e3f61d0d084eeb87dea7d06fc9afb5927996

138358911 as geometric shapes

Circle

Radius = n
Diameter 276717822
Circumference 869334676.71257
Area 6.0140099582244E+16

Sphere

Radius = n
Volume 1.1094558247508E+25
Surface area 2.4056039832898E+17
Circumference 869334676.71257

Square

Length = n
Perimeter 553435644
Area 19143188253105921
Diagonal 195669048.41137

Cube

Length = n
Surface area 114859129518635526
Volume 2.6486306797677E+24
Space diagonal 239644663.5319

Equilateral Triangle

Length = n
Perimeter 415076733
Area 8.2892436683088E+15
Altitude 119822331.76595

Triangular Pyramid

Length = n
Surface area 8.2892436683088E+15
Volume 3.1214411908708E+23
Height 65223016.137124