138112042 (number)

138112042 is an even 9-digits composite number following 138112041 and preceding 138112043. In scientific notation, it is written as 1.38112042 × 10^8. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 69013632 positive integers (up to 138112042) that are relatively prime to 138112042.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million one hundred twelve thousand forty-two

Notation

Scientific notation 1.38112042 × 10^8
Engineering notation 1.38112042 × 10^6

Prime Factorization of 138112042

Prime Factorization 2 × 1697 × 40693

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138112042
Product of the distinct prime numbers

The prime factorization of 138112042 is 2 × 1697 × 40693. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 88, 29, 317, 847, 4440, 4730, 48214, 83819, 691750, 286298, 9720149, 4696482, 80768781, 88609663, 190952203, 617518313, 9833136986, 7623540555

Basic calculations (n = 138112042)

Multiplication

n×y
n×2 276224084
n×3 414336126
n×4 552448168
n×5 690560210

Division

n÷y
n÷2 69056021
n÷3 46037347.333333
n÷3 34528010.5
n÷5 27622408.4

Exponentiation

ny
n2 19074936145409764
n3 2.6344783820622E+24
n4 3.6385318895146E+32
n5 5.0252506914298E+40

Nth Root

y√n
2√n 11752.107981124
3√n 516.90474096908
4√n 108.4071398992
5√n 42.466484399369

Divisors of 138112042

1, 2, 1697, 3394, 40693, 81386, 69056021, 138112042

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 -138112041
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 138112042 can be divided by 8 positive divisors. The sum of these divisors (counting 138112042) is 1, the average is 0.125.

Base conversion 138112042

Base System Value
2 Binary 1000001110110110110000101010
3 Ternary 100121212211002211
4 Quaternary 20032312300222
5 Quinary 240324041132
6 Senary 21412115334
8 Octal 1016666052
10 Decimal 138112042
12 Duodecimal 3a305b4a
16 Hexadecimal 83b6c2a
20 Vigesimal 2334022
36 Base36 2a87xm

Cryptographic Hash Functions

md5 ced228c7db747a230a5005fe62539564
sha1 ab7891ca859edf44a8fc5127feed004d0ebfaad6
sha256 09d71e3fedf45704b85e32e754819bddcaead9c3c771cdbccd239850ebe8f954
sha512 108fc99371a9a5ff546a0ba02deddebd19b4ab7e076e0f2a283229727be7c79bd9a4d74955be3f8b07b33e05198b7632094c0d5cf4b60645b0270f40a8af746a
ripemd-160 a6a8bef7585012254ea145668922ceb45bc4e064

138112042 as geometric shapes

Circle

Radius = n
Diameter 276224084
Circumference 867783553.03897
Area 5.9925679262114E+16

Sphere

Radius = n
Volume 1.1035277241503E+25
Surface area 2.3970271704845E+17
Circumference 867783553.03897

Square

Length = n
Perimeter 552448168
Area 19074936145409764
Diagonal 195319922.92344

Cube

Length = n
Surface area 114449616872458584
Volume 2.6344783820622E+24
Space diagonal 239217073.88109

Equilateral Triangle

Length = n
Perimeter 414336126
Area 8.2596896387454E+15
Altitude 119608536.94054

Triangular Pyramid

Length = n
Surface area 8.2596896387454E+15
Volume 3.1047625480759E+23
Height 65106640.974481