136987143 (number)

136987143 is an odd 9-digits composite number following 136987142 and preceding 136987144. In scientific notation, it is written as 1.36987143 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 91296504 positive integers (up to 136987143) that are relatively prime to 136987143.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.36987143 × 10^8
Engineering notation 1.36987143 × 10^6

Prime Factorization of 136987143

Prime Factorization 3 × 5003 × 9127

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 136987143
Product of the distinct prime numbers

The prime factorization of 136987143 is 3 × 5003 × 9127. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 136987143)

Multiplication

n×y
n×2 273974286
n×3 410961429
n×4 547948572
n×5 684935715

Division

n÷y
n÷2 68493571.5
n÷3 45662381
n÷3 34246785.75
n÷5 27397428.6

Exponentiation

ny
n2 18765477347302449
n3 2.5706291288382E+24
n4 3.5214314007212E+32
n5 4.8239082685529E+40

Nth Root

y√n
2√n 11704.150674013
3√n 515.49754662142
4√n 108.18572305999
5√n 42.397081466632

Divisors of 136987143

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 -136987142
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 136987143 can be divided by 8 positive divisors. The sum of these divisors (counting 136987143) is 1, the average is 0.125.

Base conversion 136987143

Base System Value
2 Binary 1000001010100100001000000111
3 Ternary 100112202200000220
4 Quaternary 20022210020013
5 Quinary 240032042033
6 Senary 21332035423
8 Octal 1012441007
10 Decimal 136987143
12 Duodecimal 39a62b73
16 Hexadecimal 82a4207
20 Vigesimal 22g37h3
36 Base36 29k3yf

Cryptographic Hash Functions

md5 227b19128808857f75ed8ae022a3707f
sha1 e72a6fa54acbe8cddfdda4e445bf4a4f2a5d47c4
sha256 b1d690425de3f705ea4babb408d34461b65fbd94c271f627becbc1564a40bcc1
sha512 8564fbfba28017b0464d795f798028ca8c3d7d35183986468937324c875fc80300c26e9e5ba8ddf2bc9436024d103cb1a9f0251ceeb8bdea208b87e2469ab619
ripemd-160 5b6e5ab03b3370ce1f104708e4514a8e974c1458

136987143 as geometric shapes

Circle

Radius = n
Diameter 273974286
Circumference 860715604.17011
Area 5.8953485775391E+16

Sphere

Radius = n
Volume 1.0767826115016E+25
Surface area 2.3581394310156E+17
Circumference 860715604.17011

Square

Length = n
Perimeter 547948572
Area 18765477347302449
Diagonal 193729075.50134

Cube

Length = n
Surface area 112592864083814694
Volume 2.5706291288382E+24
Space diagonal 237268691.6597

Equilateral Triangle

Length = n
Perimeter 410961429
Area 8.1256900484527E+15
Altitude 118634345.82985

Triangular Pyramid

Length = n
Surface area 8.1256900484527E+15
Volume 3.0295154815286E+23
Height 64576358.500448