15193840 (number)

15193840 is an even 8-digits composite number following 15193839 and preceding 15193841. In scientific notation, it is written as 1.5193840 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 6045696 positive integers (up to 15193840) that are relatively prime to 15193840.

Interesting facts

Basic properties

Name

Name fifteen million one hundred ninety-three thousand eight hundred forty

Notation

Scientific notation 1.5193840 × 10^7
Engineering notation 1.5193840 × 10^6

Prime Factorization of 15193840

Prime Factorization 2 × 2 × 2 × 2 × 5 × 739 × 257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1899230
Product of the distinct prime numbers

The prime factorization of 15193840 is 2 × 2 × 2 × 2 × 5 × 739 × 257. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15193840)

Multiplication

n×y
n×2 30387680
n×3 45581520
n×4 60775360
n×5 75969200

Division

n÷y
n÷2 7596920
n÷3 5064613.3333333
n÷3 3798460
n÷5 3038768

Exponentiation

ny
n2 230852773945600
n3 3.5075401108856E+21
n4 5.3293003238378E+28
n5 8.097253643234E+35

Nth Root

y√n
2√n 3897.9276545364
3√n 247.67899849252
4√n 62.433385736611
5√n 27.310742640491

Divisors of 15193840

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15193839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15193840 can be divided by 40 positive divisors. The sum of these divisors (counting 15193840) is 1, the average is 0.025.

Base conversion 15193840

Base System Value
2 Binary 111001111101011011110000
3 Ternary 1001120221000211
4 Quaternary 321331123300
5 Quinary 12342200330
6 Senary 1301353504
8 Octal 71753360
10 Decimal 15193840
12 Duodecimal 5108894
16 Hexadecimal e7d6f0
20 Vigesimal 4ej4c0
36 Base36 91nn4

Cryptographic Hash Functions

md5 5740b5a8b437dede43c3cceaada5b294
sha1 75eafec44004df1b9223434c12ba8ac319ae302e
sha256 cf776d36c03884b51888240478f564d1099d01ec968fb4760de90305f33c1c76
sha512 28907f8ecb7249753a7292803c1794176204fdef4ccf2581434d89cfd8cb9d9e78e0661329cd246f1403b2c6e0c45c46c7630fa326dc92328b0314c644aedcce
ripemd-160 77c1e3f887f3ef683354f8f06e11ba95d8f3a0e3

15193840 as geometric shapes

Circle

Radius = n
Diameter 30387680
Circumference 95465712.247637
Area 7.2524537868832E+14

Sphere

Radius = n
Volume 1.4692349659373E+22
Surface area 2.9009815147533E+15
Circumference 95465712.247637

Square

Length = n
Perimeter 60775360
Area 230852773945600
Diagonal 21487334.592527

Cube

Length = n
Surface area 1385116643673600
Volume 3.5075401108856E+21
Space diagonal 26316502.842072

Equilateral Triangle

Length = n
Perimeter 45581520
Area 99962183385498
Altitude 13158251.421036

Triangular Pyramid

Length = n
Surface area 99962183385498
Volume 4.1336756628184E+20
Height 7162444.8641756