136987144 (number)

136987144 is an even 9-digits composite number following 136987143 and preceding 136987145. In scientific notation, it is written as 1.36987144 × 10^8. The sum of its digits is 43. It has a total of 7 prime factors and 48 positive divisors. There are 57703968 positive integers (up to 136987144) that are relatively prime to 136987144.

Interesting facts

Basic properties

Name

Name one hundred thirty-six million nine hundred eighty-seven thousand one hundred forty-four

Notation

Scientific notation 1.36987144 × 10^8
Engineering notation 1.36987144 × 10^6

Prime Factorization of 136987144

Prime Factorization 2 × 2 × 2 × 7 × 7 × 59 × 5923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4892398
Product of the distinct prime numbers

The prime factorization of 136987144 is 2 × 2 × 2 × 7 × 7 × 59 × 5923. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 136987144)

Multiplication

n×y
n×2 273974288
n×3 410961432
n×4 547948576
n×5 684935720

Division

n÷y
n÷2 68493572
n÷3 45662381.333333
n÷3 34246786
n÷5 27397428.8

Exponentiation

ny
n2 18765477621276736
n3 2.5706291851346E+24
n4 3.5214315035464E+32
n5 4.8239084446244E+40

Nth Root

y√n
2√n 11704.150716733
3√n 515.49754787579
4√n 108.18572325743
5√n 42.397081528531

Divisors of 136987144

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -136987143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 136987144 can be divided by 48 positive divisors. The sum of these divisors (counting 136987144) is 1, the average is 0.020833333333333.

Base conversion 136987144

Base System Value
2 Binary 1000001010100100001000001000
3 Ternary 100112202200000221
4 Quaternary 20022210020020
5 Quinary 240032042034
6 Senary 21332035424
8 Octal 1012441010
10 Decimal 136987144
12 Duodecimal 39a62b74
16 Hexadecimal 82a4208
20 Vigesimal 22g37h4
36 Base36 29k3yg

Cryptographic Hash Functions

md5 2201181e436c9baac3ac58d549f7516e
sha1 9a77d85ae1338187b0b2785e437c8467f0ce91d9
sha256 62e994f943d45ae558fac82d5e5091d91262946c4ef1cf7bef84a512cf23cd05
sha512 9bdf096169ec687cd67463a8304468bf7d95b499e28aed6dbabb25b9a9c1aac63b954ea573e2aa50692351e4624ae885bdf1f1192af3f019562fdc601bf1b1a7
ripemd-160 3b1cac199d9e5f3ea923012f200f97fa774f2016

136987144 as geometric shapes

Circle

Radius = n
Diameter 273974288
Circumference 860715610.45329
Area 5.8953486636107E+16

Sphere

Radius = n
Volume 1.076782635083E+25
Surface area 2.3581394654443E+17
Circumference 860715610.45329

Square

Length = n
Perimeter 547948576
Area 18765477621276736
Diagonal 193729076.91556

Cube

Length = n
Surface area 112592865727660416
Volume 2.5706291851346E+24
Space diagonal 237268693.39175

Equilateral Triangle

Length = n
Perimeter 410961432
Area 8.125690167087E+15
Altitude 118634346.69588

Triangular Pyramid

Length = n
Surface area 8.125690167087E+15
Volume 3.0295155478746E+23
Height 64576358.971852