138181535 (number)

138181535 is an odd 9-digits composite number following 138181534 and preceding 138181536. In scientific notation, it is written as 1.38181535 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 110545224 positive integers (up to 138181535) that are relatively prime to 138181535.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million one hundred eighty-one thousand five hundred thirty-five

Notation

Scientific notation 1.38181535 × 10^8
Engineering notation 1.38181535 × 10^6

Prime Factorization of 138181535

Prime Factorization 5 × 27636307

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138181535
Product of the distinct prime numbers

The prime factorization of 138181535 is 5 × 27636307. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 46, 92, 999, 589, 3583, 1258, 14209, 92483, 404357, 219181, 360305, 8244912, 65437388, 50037435, 20710143, 647653414, 9239131014, 7252643175

Basic calculations (n = 138181535)

Multiplication

n×y
n×2 276363070
n×3 414544605
n×4 552726140
n×5 690907675

Division

n÷y
n÷2 69090767.5
n÷3 46060511.666667
n÷3 34545383.75
n÷5 27636307

Exponentiation

ny
n2 19094136614956225
n3 2.6384571069544E+24
n4 3.6458605307061E+32
n5 5.0379060452889E+40

Nth Root

y√n
2√n 11755.064227813
3√n 516.99142237539
4√n 108.42077396797
5√n 42.470757060286

Divisors of 138181535

1, 5, 27636307, 138181535

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 -138181534
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 138181535 can be divided by 4 positive divisors. The sum of these divisors (counting 138181535) is 1, the average is 0.25.

Base conversion 138181535

Base System Value
2 Binary 1000001111000111101110011111
3 Ternary 100122000100102122
4 Quaternary 20033013232133
5 Quinary 240333302120
6 Senary 21413413155
8 Octal 1017075637
10 Decimal 138181535
12 Duodecimal 3a33a1bb
16 Hexadecimal 83c7b9f
20 Vigesimal 233cdgf
36 Base36 2a9pjz

Cryptographic Hash Functions

md5 2ca4718c516647046cc553481121f71a
sha1 9c64e61aba73c67fccd5e5bef1db3f3d7c698187
sha256 a4b39b6e5448fbfa3d07326ce2bab835989e43cd9e131631d92cb9b30b08211a
sha512 1b319cc638088c55577b63ff3799ab767843fff757dd32005140cfe4d1baa6b2794224fbe37548345ef7f9c78b90fbe37096956892bb0f7ca672ede90a63c2cc
ripemd-160 f78c112179b337effcf6240864430c762720638e

138181535 as geometric shapes

Circle

Radius = n
Diameter 276363070
Circumference 868220190.43552
Area 5.9985999316186E+16

Sphere

Radius = n
Volume 1.1051943285359E+25
Surface area 2.3994399726475E+17
Circumference 868220190.43552

Square

Length = n
Perimeter 552726140
Area 19094136614956225
Diagonal 195418200.86653

Cube

Length = n
Surface area 114564819689737350
Volume 2.6384571069544E+24
Space diagonal 239337439.28786

Equilateral Triangle

Length = n
Perimeter 414544605
Area 8.2680036859413E+15
Altitude 119668719.64393

Triangular Pyramid

Length = n
Surface area 8.2680036859413E+15
Volume 3.1094515203288E+23
Height 65139400.288844