135261381 (number)

135261381 is an odd 9-digits composite number following 135261380 and preceding 135261382. In scientific notation, it is written as 1.35261381 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 87737040 positive integers (up to 135261381) that are relatively prime to 135261381.

Interesting facts

Basic properties

Name

Name one hundred thirty-five million two hundred sixty-one thousand three hundred eighty-one

Notation

Scientific notation 1.35261381 × 10^8
Engineering notation 1.35261381 × 10^6

Prime Factorization of 135261381

Prime Factorization 3 × 37 × 1218571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 135261381
Product of the distinct prime numbers

The prime factorization of 135261381 is 3 × 37 × 1218571. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 135261381)

Multiplication

n×y
n×2 270522762
n×3 405784143
n×4 541045524
n×5 676306905

Division

n÷y
n÷2 67630690.5
n÷3 45087127
n÷3 33815345.25
n÷5 27052276.2

Exponentiation

ny
n2 18295641190027161
n3 2.4746936936436E+24
n4 3.3473048655422E+32
n5 4.5276107874126E+40

Nth Root

y√n
2√n 11630.192646728
3√n 513.32364850265
4√n 107.84337089839
5√n 42.289715495853

Divisors of 135261381

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 -135261380
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 135261381 can be divided by 8 positive divisors. The sum of these divisors (counting 135261381) is 1, the average is 0.125.

Base conversion 135261381

Base System Value
2 Binary 1000000011111110110011000101
3 Ternary 100102111222201210
4 Quaternary 20003332303011
5 Quinary 234111331011
6 Senary 21231042033
8 Octal 1003766305
10 Decimal 135261381
12 Duodecimal 39370319
16 Hexadecimal 80fecc5
20 Vigesimal 2257d91
36 Base36 28j4cl

Cryptographic Hash Functions

md5 dae4dbc2dd3242acd3b0f08bc017a59f
sha1 b1bdd4ace5e167d4f3d3465266e87cc9bed7e5ab
sha256 ee1d2554f7ba2ae14e7206c280a94cac8844b2ef46ea4d30f369fa5d377b48dd
sha512 323e5fe431d00f139086195209e6f452bd434bc68c192077f298eedf5666b634f9d92bd41bcef46647a48d3f898b01686725e5331c18475db238ecec3caab050
ripemd-160 4dc551c969064f0a4b0134f746a3e826660662f2

135261381 as geometric shapes

Circle

Radius = n
Diameter 270522762
Circumference 849872321.72802
Area 5.7477451955304E+16

Sphere

Radius = n
Volume 1.0365972703781E+25
Surface area 2.2990980782122E+17
Circumference 849872321.72802

Square

Length = n
Perimeter 541045524
Area 18295641190027161
Diagonal 191288479.47551

Cube

Length = n
Surface area 109773847140162966
Volume 2.4746936936436E+24
Space diagonal 234279584.19393

Equilateral Triangle

Length = n
Perimeter 405784143
Area 7.9222450245442E+15
Altitude 117139792.09697

Triangular Pyramid

Length = n
Surface area 7.9222450245442E+15
Volume 2.9164544868916E+23
Height 63762826.491838