135280978 (number)

135280978 is an even 9-digits composite number following 135280977 and preceding 135280979. In scientific notation, it is written as 1.35280978 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 57977556 positive integers (up to 135280978) that are relatively prime to 135280978.

Interesting facts

Basic properties

Name

Name one hundred thirty-five million two hundred eighty thousand nine hundred seventy-eight

Notation

Scientific notation 1.35280978 × 10^8
Engineering notation 1.35280978 × 10^6

Prime Factorization of 135280978

Prime Factorization 2 × 7 × 9662927

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 135280978
Product of the distinct prime numbers

The prime factorization of 135280978 is 2 × 7 × 9662927. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 135280978)

Multiplication

n×y
n×2 270561956
n×3 405842934
n×4 541123912
n×5 676404890

Division

n÷y
n÷2 67640489
n÷3 45093659.333333
n÷3 33820244.5
n÷5 27056195.6

Exponentiation

ny
n2 18300943008636484
n3 2.4757694685306E+24
n4 3.3492451500536E+32
n5 4.5308915946101E+40

Nth Root

y√n
2√n 11631.035121605
3√n 513.34843783445
4√n 107.84727683908
5√n 42.290940832344

Divisors of 135280978

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 -135280977
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 135280978 can be divided by 8 positive divisors. The sum of these divisors (counting 135280978) is 1, the average is 0.125.

Base conversion 135280978

Base System Value
2 Binary 1000000100000011100101010010
3 Ternary 100102112222121121
4 Quaternary 20010003211102
5 Quinary 234112442403
6 Senary 21231312454
8 Octal 1004034522
10 Decimal 135280978
12 Duodecimal 3937b72a
16 Hexadecimal 8103952
20 Vigesimal 225a28i
36 Base36 28jjgy

Cryptographic Hash Functions

md5 4f440c49535a59b19b185dff54eb3689
sha1 3db533d02477a324b5a06939fb3a483fed177eb0
sha256 7284fdd623f864722e71d52c61301fd110a4b01880bf9181bf072bc513d772e4
sha512 f0202171dd37283f30fd14c66a8e085abece99ede460aa4e82bcc339b8b63de8aae2b7d161e0dd6e929d58b320261c59dd80775728f83fbf1eafc021dfdcb10a
ripemd-160 b8757b69c0113a00c3789a949db04ccf095e5dc0

135280978 as geometric shapes

Circle

Radius = n
Diameter 270561956
Circumference 849995453.31048
Area 5.7494108109698E+16

Sphere

Radius = n
Volume 1.037047889909E+25
Surface area 2.2997643243879E+17
Circumference 849995453.31048

Square

Length = n
Perimeter 541123912
Area 18300943008636484
Diagonal 191316193.8187

Cube

Length = n
Surface area 109805658051818904
Volume 2.4757694685306E+24
Space diagonal 234313527.19361

Equilateral Triangle

Length = n
Perimeter 405842934
Area 7.9245407793452E+15
Altitude 117156763.5968

Triangular Pyramid

Length = n
Surface area 7.9245407793452E+15
Volume 2.9177222997543E+23
Height 63772064.606232