136987145 (number)

136987145 is an odd 9-digits composite number following 136987144 and preceding 136987146. In scientific notation, it is written as 1.36987145 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 109589712 positive integers (up to 136987145) that are relatively prime to 136987145.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.36987145 × 10^8
Engineering notation 1.36987145 × 10^6

Prime Factorization of 136987145

Prime Factorization 5 × 27397429

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 136987145
Product of the distinct prime numbers

The prime factorization of 136987145 is 5 × 27397429. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 136987145)

Multiplication

n×y
n×2 273974290
n×3 410961435
n×4 547948580
n×5 684935725

Division

n÷y
n÷2 68493572.5
n÷3 45662381.666667
n÷3 34246786.25
n÷5 27397429

Exponentiation

ny
n2 18765477895251025
n3 2.570629241431E+24
n4 3.5214316063715E+32
n5 4.823908620696E+40

Nth Root

y√n
2√n 11704.150759453
3√n 515.49754913016
4√n 108.18572345487
5√n 42.397081590431

Divisors of 136987145

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 -136987144
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 136987145 can be divided by 4 positive divisors. The sum of these divisors (counting 136987145) is 1, the average is 0.25.

Base conversion 136987145

Base System Value
2 Binary 1000001010100100001000001001
3 Ternary 100112202200000222
4 Quaternary 20022210020021
5 Quinary 240032042040
6 Senary 21332035425
8 Octal 1012441011
10 Decimal 136987145
12 Duodecimal 39a62b75
16 Hexadecimal 82a4209
20 Vigesimal 22g37h5
36 Base36 29k3yh

Cryptographic Hash Functions

md5 14cb9bde0a835252988171171666f740
sha1 9f061c3abc1116166ff36087365dfea5fb7f9a93
sha256 a141be594272cb596480d004ae64de6e27fa4eacde9b40c510b7a51c3b9428ca
sha512 229bf593865ac3ff67a042dff58bfedefd2e7d86f0765aed227c820158e881d77da9801b5f18a222fb6608d54c51955c477f84ca3342a7fa95e64d4ba359c4a6
ripemd-160 b592bdf8467da774a27c31dd791a4139164fa6f9

136987145 as geometric shapes

Circle

Radius = n
Diameter 273974290
Circumference 860715616.73648
Area 5.8953487496822E+16

Sphere

Radius = n
Volume 1.0767826586644E+25
Surface area 2.3581394998729E+17
Circumference 860715616.73648

Square

Length = n
Perimeter 547948580
Area 18765477895251025
Diagonal 193729078.32977

Cube

Length = n
Surface area 112592867371506150
Volume 2.570629241431E+24
Space diagonal 237268695.1238

Equilateral Triangle

Length = n
Perimeter 410961435
Area 8.1256902857214E+15
Altitude 118634347.5619

Triangular Pyramid

Length = n
Surface area 8.1256902857214E+15
Volume 3.0295156142205E+23
Height 64576359.443257