138792238 (number)

138792238 is an even 9-digits composite number following 138792237 and preceding 138792239. In scientific notation, it is written as 1.38792238 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 64057944 positive integers (up to 138792238) that are relatively prime to 138792238.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred ninety-two thousand two hundred thirty-eight

Notation

Scientific notation 1.38792238 × 10^8
Engineering notation 1.38792238 × 10^6

Prime Factorization of 138792238

Prime Factorization 2 × 13 × 5338163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138792238
Product of the distinct prime numbers

The prime factorization of 138792238 is 2 × 13 × 5338163. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 88, 24, 62, 520, 1644, 1069, 10084, 77200, 23571, 630851, 3136435, 3316010, 28324451, 60477702, 987484407, 709082514, 1757913839, 544406924

Basic calculations (n = 138792238)

Multiplication

n×y
n×2 277584476
n×3 416376714
n×4 555168952
n×5 693961190

Division

n÷y
n÷2 69396119
n÷3 46264079.333333
n÷3 34698059.5
n÷5 27758447.6

Exponentiation

ny
n2 19263285329048644
n3 2.6735944820512E+24
n4 3.7107416166834E+32
n5 5.1502213361923E+40

Nth Root

y√n
2√n 11781.011756212
3√n 517.75192973654
4√n 108.54036924671
5√n 42.508231369385

Divisors of 138792238

1, 2, 13, 26, 5338163, 10676326, 69396119, 138792238

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 -138792237
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 138792238 can be divided by 8 positive divisors. The sum of these divisors (counting 138792238) is 1, the average is 0.125.

Base conversion 138792238

Base System Value
2 Binary 1000010001011100110100101110
3 Ternary 100200011101011021
4 Quaternary 20101130310232
5 Quinary 241012322423
6 Senary 21434444354
8 Octal 1021346456
10 Decimal 138792238
12 Duodecimal 3a5936ba
16 Hexadecimal 845cd2e
20 Vigesimal 23790bi
36 Base36 2amsry

Cryptographic Hash Functions

md5 f299aa659b98181564df330bec8e76c8
sha1 d61a5357db4f8f2f5c836de94789f60bddedc037
sha256 d27dbe7c6ccbd69f10bc4d159f72eea8fa013a412aa5dffda234aece05d0f62c
sha512 55216db4e39e82f7b3c257eb349d2de81cf96678f875ad41cc7e2ae41ddb80eb549d7d0e2f4ef31e9950710fef3f62ba027dd5a6fe3ae2764fdc95c6cce41624
ripemd-160 3d2567443fdf38aaa34cfa43e1e5431aa1b7d559

138792238 as geometric shapes

Circle

Radius = n
Diameter 277584476
Circumference 872057350.55217
Area 6.0517395673743E+16

Sphere

Radius = n
Volume 1.1199126377987E+25
Surface area 2.4206958269497E+17
Circumference 872057350.55217

Square

Length = n
Perimeter 555168952
Area 19263285329048644
Diagonal 196281865.33171

Cube

Length = n
Surface area 115579711974291864
Volume 2.6735944820512E+24
Space diagonal 240395207.91219

Equilateral Triangle

Length = n
Perimeter 416376714
Area 8.3412472276521E+15
Altitude 120197603.9561

Triangular Pyramid

Length = n
Surface area 8.3412472276521E+15
Volume 3.1508613140023E+23
Height 65427288.443905