138357430 (number)

138357430 is an even 9-digits composite number following 138357429 and preceding 138357431. In scientific notation, it is written as 1.38357430 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 51010560 positive integers (up to 138357430) that are relatively prime to 138357430.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million three hundred fifty-seven thousand four hundred thirty

Notation

Scientific notation 1.38357430 × 10^8
Engineering notation 1.38357430 × 10^6

Prime Factorization of 138357430

Prime Factorization 2 × 5 × 703 × 19681

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 138357430
Product of the distinct prime numbers

The prime factorization of 138357430 is 2 × 5 × 703 × 19681. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 45, 63, 433, 499, 417, 264, 93496, 40923, 396575, 913808, 4044407, 1231497, 34641434, 34246255, 431312231, 811165946, 8430302930, 5419966932

Basic calculations (n = 138357430)

Multiplication

n×y
n×2 276714860
n×3 415072290
n×4 553429720
n×5 691787150

Division

n÷y
n÷2 69178715
n÷3 46119143.333333
n÷3 34589357.5
n÷5 27671486

Exponentiation

ny
n2 19142778436204900
n3 2.6485456274927E+24
n4 3.6644596625763E+32
n5 5.0700522125273E+40

Nth Root

y√n
2√n 11762.543517454
3√n 517.21069346795
4√n 108.45526044159
5√n 42.481563993368

Divisors of 138357430

1, 2, 5, 10, 703, 1406, 3515, 7030, 19681, 39362, 98405, 196810, 13835743, 27671486, 69178715, 138357430

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138357429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138357430 can be divided by 16 positive divisors. The sum of these divisors (counting 138357430) is 1, the average is 0.0625.

Base conversion 138357430

Base System Value
2 Binary 1000001111110010101010110110
3 Ternary 100122100021201021
4 Quaternary 20033302222312
5 Quinary 240404414210
6 Senary 21421251354
8 Octal 1017625266
10 Decimal 138357430
12 Duodecimal 3a403b5a
16 Hexadecimal 83f2ab6
20 Vigesimal 234edba
36 Base36 2adh9y

Cryptographic Hash Functions

md5 287210d79301a8c09e510db1b4033809
sha1 d353ab84d57ab1404251b91eafdb3f8377b49b67
sha256 5757b4edb7401ec04409867b5f01b37467877057683e911a807cff3522a0f309
sha512 693df8c67e5421517f80d3835942ce3ab3fee6a57488c75dc63c7158fe623c37ffd0dcf2a9cf42a99af95aee821dafcd3de15f5b9d5c1c8686735efd213f7098
ripemd-160 ae1f9854b2725d77b1f793183e92f48220449fa0

138357430 as geometric shapes

Circle

Radius = n
Diameter 276714860
Circumference 869325371.31513
Area 6.0138812104478E+16

Sphere

Radius = n
Volume 1.1094201981371E+25
Surface area 2.4055524841791E+17
Circumference 869325371.31513

Square

Length = n
Perimeter 553429720
Area 19142778436204900
Diagonal 195666953.96109

Cube

Length = n
Surface area 114856670617229400
Volume 2.6485456274927E+24
Space diagonal 239642098.36465

Equilateral Triangle

Length = n
Perimeter 415072290
Area 8.2890662123852E+15
Altitude 119821049.18233

Triangular Pyramid

Length = n
Surface area 8.2890662123852E+15
Volume 3.1213409558035E+23
Height 65222317.987029