137445240 (number)

137445240 is an even 9-digits composite number following 137445239 and preceding 137445241. In scientific notation, it is written as 1.37445240 × 10^8. The sum of its digits is 30. It has a total of 8 prime factors and 128 positive divisors. There are 33200640 positive integers (up to 137445240) that are relatively prime to 137445240.

Interesting facts

Basic properties

Name

Name one hundred thirty-seven million four hundred forty-five thousand two hundred forty

Notation

Scientific notation 1.37445240 × 10^8
Engineering notation 1.37445240 × 10^6

Prime Factorization of 137445240

Prime Factorization 2 × 2 × 2 × 3 × 5 × 23 × 19 × 2621

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 34361310
Product of the distinct prime numbers

The prime factorization of 137445240 is 2 × 2 × 2 × 3 × 5 × 23 × 19 × 2621. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 137445240)

Multiplication

n×y
n×2 274890480
n×3 412335720
n×4 549780960
n×5 687226200

Division

n÷y
n÷2 68722620
n÷3 45815080
n÷3 34361310
n÷5 27489048

Exponentiation

ny
n2 18891193998657600
n3 2.5965046930321E+24
n4 3.5687721069492E+32
n5 4.9051073874493E+40

Nth Root

y√n
2√n 11723.704192788
3√n 516.07153025556
4√n 108.27605549145
5√n 42.425399523194

Divisors of 137445240

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -137445239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 137445240 can be divided by 128 positive divisors. The sum of these divisors (counting 137445240) is 1, the average is 0.0078125.

Base conversion 137445240

Base System Value
2 Binary 1000001100010011111101111000
3 Ternary 100120121221102110
4 Quaternary 20030103331320
5 Quinary 240141221430
6 Senary 21345532320
8 Octal 1014237570
10 Decimal 137445240
12 Duodecimal 3a0440a0
16 Hexadecimal 8313f78
20 Vigesimal 22j0d20
36 Base36 29txfc

Cryptographic Hash Functions

md5 964297fb96db2f1217aa8e48821f666c
sha1 487913a3c3ba68ee527b7c4a5eb1ce1b6da44242
sha256 2d6fde34596f8c5ce11a94897f8fd0086815ab9d3ff23bcb4ca82ac6b07ff509
sha512 11203a17ca897a8776d93b6ac9611996135aabaf01b09f40467d19a9ac555121c27736859a2d28fd34b58899d004b9f27555a22cfe04acd55e01238c409c4a7e
ripemd-160 c2ceac365d33cb88e81da9506b064f360e1c71bf

137445240 as geometric shapes

Circle

Radius = n
Diameter 274890480
Circumference 863593912.50977
Area 5.9348436283722E+16

Sphere

Radius = n
Volume 1.0876213424855E+25
Surface area 2.3739374513489E+17
Circumference 863593912.50977

Square

Length = n
Perimeter 549780960
Area 18891193998657600
Diagonal 194376922.49163

Cube

Length = n
Surface area 113347163991945600
Volume 2.5965046930321E+24
Space diagonal 238062138.9385

Equilateral Triangle

Length = n
Perimeter 412335720
Area 8.1801269553288E+15
Altitude 119031069.46925

Triangular Pyramid

Length = n
Surface area 8.1801269553288E+15
Volume 3.0600101263761E+23
Height 64792307.497208