15148640 (number)

15148640 is an even 8-digits composite number following 15148639 and preceding 15148641. In scientific notation, it is written as 1.5148640 × 10^7. The sum of its digits is 29. It has a total of 8 prime factors and 48 positive divisors. There are 5592576 positive integers (up to 15148640) that are relatively prime to 15148640.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-eight thousand six hundred forty

Notation

Scientific notation 1.5148640 × 10^7
Engineering notation 1.5148640 × 10^6

Prime Factorization of 15148640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 13 × 7283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 946790
Product of the distinct prime numbers

The prime factorization of 15148640 is 2 × 2 × 2 × 2 × 2 × 5 × 13 × 7283. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15148640)

Multiplication

n×y
n×2 30297280
n×3 45445920
n×4 60594560
n×5 75743200

Division

n÷y
n÷2 7574320
n÷3 5049546.6666667
n÷3 3787160
n÷5 3029728

Exponentiation

ny
n2 229481293849600
n3 3.4763295072618E+21
n4 5.2661664226886E+28
n5 7.9775259317398E+35

Nth Root

y√n
2√n 3892.1253833863
3√n 247.4331486283
4√n 62.386900735541
5√n 27.294473979894

Divisors of 15148640

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 -15148639
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 15148640 can be divided by 48 positive divisors. The sum of these divisors (counting 15148640) is 1, the average is 0.020833333333333.

Base conversion 15148640

Base System Value
2 Binary 111001110010011001100000
3 Ternary 1001111122000202
4 Quaternary 321302121200
5 Quinary 12334224030
6 Senary 1300404332
8 Octal 71623140
10 Decimal 15148640
12 Duodecimal 50a66a8
16 Hexadecimal e72660
20 Vigesimal 4edbc0
36 Base36 90ork

Cryptographic Hash Functions

md5 4175da3a8606bb35fe36bc2260008066
sha1 3f08bba5ea164bf4b98b091552312020d183c478
sha256 1508ae4755c2ff9bdadf70d01fa5889d6a0acae427ed26ce9d71292051296645
sha512 f9f102e2ecbf268764af666b869f7c6b1cb58b6a9b1a591707114a24fe378cc8c996e506dd9358e0c914945946ce8a1625a43e38322987edab690119e621db10
ripemd-160 8f853e1698765fba49b60a73c2de47b311539367

15148640 as geometric shapes

Circle

Radius = n
Diameter 30297280
Circumference 95181712.271753
Area 7.2093674689418E+14

Sphere

Radius = n
Volume 1.4561614988628E+22
Surface area 2.8837469875767E+15
Circumference 95181712.271753

Square

Length = n
Perimeter 60594560
Area 229481293849600
Diagonal 21423412.139508

Cube

Length = n
Surface area 1376887763097600
Volume 3.4763295072618E+21
Space diagonal 26238214.14557

Equilateral Triangle

Length = n
Perimeter 45445920
Area 99368315083538
Altitude 13119107.072785

Triangular Pyramid

Length = n
Surface area 99368315083538
Volume 4.0968936137062E+20
Height 7141137.3798359