138432783 (number)

138432783 is an odd 9-digits composite number following 138432782 and preceding 138432784. In scientific notation, it is written as 1.38432783 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 92288520 positive integers (up to 138432783) that are relatively prime to 138432783.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million four hundred thirty-two thousand seven hundred eighty-three

Notation

Scientific notation 1.38432783 × 10^8
Engineering notation 1.38432783 × 10^6

Prime Factorization of 138432783

Prime Factorization 3 × 46144261

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138432783
Product of the distinct prime numbers

The prime factorization of 138432783 is 3 × 46144261. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 4, 23, 4, 821, 389, 7619, 4093, 82689, 98015, 597444, 883923, 1989565, 8712765, 71101282, 50819806, 998750633, 760676100, 7494026052, 9292941399

Basic calculations (n = 138432783)

Multiplication

n×y
n×2 276865566
n×3 415298349
n×4 553731132
n×5 692163915

Division

n÷y
n÷2 69216391.5
n÷3 46144261
n÷3 34608195.75
n÷5 27686556.6

Exponentiation

ny
n2 19163635409125089
n3 2.6528753820825E+24
n4 3.6724492209387E+32
n5 5.0838736608073E+40

Nth Root

y√n
2√n 11765.746172683
3√n 517.30457182399
4√n 108.47002430479
5√n 42.486190295195

Divisors of 138432783

1, 3, 46144261, 138432783

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 -138432782
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 138432783 can be divided by 4 positive divisors. The sum of these divisors (counting 138432783) is 1, the average is 0.25.

Base conversion 138432783

Base System Value
2 Binary 1000010000000101000100001111
3 Ternary 100122111010002010
4 Quaternary 20100011010033
5 Quinary 240414322113
6 Senary 21423032303
8 Octal 1020050417
10 Decimal 138432783
12 Duodecimal 3a43b693
16 Hexadecimal 840510f
20 Vigesimal 23541j3
36 Base36 2af3f3

Cryptographic Hash Functions

md5 611c4467923e091b935bd034f9cbe589
sha1 e435807823d9fae8bb4a0f99a4cfedaaa82e7bd7
sha256 ae169f84e308ad9540df9ddac9f9cabb25542169259359868f8ed0899153c02e
sha512 033a662c280dfce373e6f1671c9c46c0a50fe01499273e9ba195d845afc87e5c0b5207c4c2df36d489bf5267e587ae6a340c95f4750d9bcb68dd771f4a415281
ripemd-160 ed703e587099513f8fe7b04a9ce7235a8936264c

138432783 as geometric shapes

Circle

Radius = n
Diameter 276865566
Circumference 869798828.17758
Area 6.0204336217381E+16

Sphere

Radius = n
Volume 1.1112338414986E+25
Surface area 2.4081734486952E+17
Circumference 869798828.17758

Square

Length = n
Perimeter 553731132
Area 19163635409125089
Diagonal 195773519.19565

Cube

Length = n
Surface area 114981812454750534
Volume 2.6528753820825E+24
Space diagonal 239772613.58916

Equilateral Triangle

Length = n
Perimeter 415298349
Area 8.2980975465827E+15
Altitude 119886306.79458

Triangular Pyramid

Length = n
Surface area 8.2980975465827E+15
Volume 3.1264436205224E+23
Height 65257839.731884