138693412 (number)

138693412 is an even 9-digits composite number following 138693411 and preceding 138693413. In scientific notation, it is written as 1.38693412 × 10^8. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 54704640 positive integers (up to 138693412) that are relatively prime to 138693412.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million six hundred ninety-three thousand four hundred twelve

Notation

Scientific notation 1.38693412 × 10^8
Engineering notation 1.38693412 × 10^6

Prime Factorization of 138693412

Prime Factorization 2 × 2 × 11 × 17 × 221 × 839

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 69346706
Product of the distinct prime numbers

The prime factorization of 138693412 is 2 × 2 × 11 × 17 × 221 × 839. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138693412)

Multiplication

n×y
n×2 277386824
n×3 416080236
n×4 554773648
n×5 693467060

Division

n÷y
n÷2 69346706
n÷3 46231137.333333
n÷3 34673353
n÷5 27738682.4

Exponentiation

ny
n2 19235862532201744
n3 2.667887407354E+24
n4 3.7001840735776E+32
n5 5.1319115419254E+40

Nth Root

y√n
2√n 11776.816717602
3√n 517.62901339723
4√n 108.52104274104
5√n 42.502176109324

Divisors of 138693412

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138693411
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138693412 can be divided by 48 positive divisors. The sum of these divisors (counting 138693412) is 1, the average is 0.020833333333333.

Base conversion 138693412

Base System Value
2 Binary 1000010001000100101100100100
3 Ternary 100122222100121001
4 Quaternary 20101010230210
5 Quinary 241001142122
6 Senary 21432403044
8 Octal 1021045444
10 Decimal 138693412
12 Duodecimal 3a546484
16 Hexadecimal 8444b24
20 Vigesimal 236gdac
36 Base36 2akois

Cryptographic Hash Functions

md5 1eb30a1c5ba1cbe3aec2394f6ccceaff
sha1 c6c6f30cc42e54503bd74b3fdbeccaec0c61ca16
sha256 40eee8a788c126fddcf04c6efd269333c811758448d66e27fb74e75486b803b0
sha512 d2cbc975fb9c70edde0b29e5235409c46014248f02c74e951be1f04b54fee64e709605fef4f10341126c0d29a29e357604809451119be65a54e1769b9cfe0da7
ripemd-160 5828fee56131ce94db1f6d1d1931597d365385d5

138693412 as geometric shapes

Circle

Radius = n
Diameter 277386824
Circumference 871436408.481
Area 6.0431244416628E+16

Sphere

Radius = n
Volume 1.1175220639397E+25
Surface area 2.4172497766651E+17
Circumference 871436408.481

Square

Length = n
Perimeter 554773648
Area 19235862532201744
Diagonal 196142104.2622

Cube

Length = n
Surface area 115415175193210464
Volume 2.667887407354E+24
Space diagonal 240224036.25908

Equilateral Triangle

Length = n
Perimeter 416080236
Area 8.329372808296E+15
Altitude 120112018.12954

Triangular Pyramid

Length = n
Surface area 8.329372808296E+15
Volume 3.1441354619704E+23
Height 65380701.420733