15390340 (number)

15390340 is an even 8-digits composite number following 15390339 and preceding 15390341. In scientific notation, it is written as 1.5390340 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 5241600 positive integers (up to 15390340) that are relatively prime to 15390340.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety thousand three hundred forty

Notation

Scientific notation 1.5390340 × 10^7
Engineering notation 1.5390340 × 10^6

Prime Factorization of 15390340

Prime Factorization 2 × 2 × 35 × 211 × 521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7695170
Product of the distinct prime numbers

The prime factorization of 15390340 is 2 × 2 × 35 × 211 × 521. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 12, 42, 996, 752, 9485, 7162, 67436, 42791, 498471, 265493, 5235490, 3187075, 69079713, 94013529, 952946366, 270427611, 2440150103, 7277960611

Basic calculations (n = 15390340)

Multiplication

n×y
n×2 30780680
n×3 46171020
n×4 61561360
n×5 76951700

Division

n÷y
n÷2 7695170
n÷3 5130113.3333333
n÷3 3847585
n÷5 3078068

Exponentiation

ny
n2 236862565315600
n3 3.6453954134793E+21
n4 5.6103874847887E+28
n5 8.6345770922643E+35

Nth Root

y√n
2√n 3923.0523830303
3√n 248.74216198799
4√n 62.634274826411
5√n 27.381021285037

Divisors of 15390340

1, 2, 4, 35, 70, 140, 211, 422, 521, 844, 1042, 2084, 7385, 14770, 18235, 29540, 36470, 72940, 109931, 219862, 439724, 3847585, 7695170, 15390340

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15390339
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15390340 can be divided by 24 positive divisors. The sum of these divisors (counting 15390340) is 1, the average is 0.041666666666667.

Base conversion 15390340

Base System Value
2 Binary 111010101101011010000100
3 Ternary 1001221220120121
4 Quaternary 322231122010
5 Quinary 12414442330
6 Senary 1305511324
8 Octal 72553204
10 Decimal 15390340
12 Duodecimal 51a2544
16 Hexadecimal ead684
20 Vigesimal 4g3fh0
36 Base36 95v9g

Cryptographic Hash Functions

md5 95455434d7f12a8f918cb1509bb23bb6
sha1 d7e71d11c531088b63a4e6e06a37f5e958fe3599
sha256 8ebf2d5de04f2e8d080c09ca4c00e47ad63db438ccd5135264949f57fff60e83
sha512 5d657617e8a9230b01c89fb465d4495b8ab8de676c61cf12b77c1ad789ceba3f472097787257d3a7db226ae24f2858a3c2c90ccbc73977150c9f991393c4e008
ripemd-160 9a0005500105944543a59676477567a334ad60d4

15390340 as geometric shapes

Circle

Radius = n
Diameter 30780680
Circumference 96700358.160498
Area 7.4412569510592E+14

Sphere

Radius = n
Volume 1.5269796600555E+22
Surface area 2.9765027804237E+15
Circumference 96700358.160498

Square

Length = n
Perimeter 61561360
Area 236862565315600
Diagonal 21765227.557533

Cube

Length = n
Surface area 1421175391893600
Volume 3.6453954134793E+21
Space diagonal 26656850.82576

Equilateral Triangle

Length = n
Perimeter 46171020
Area 1.0256449938443E+14
Altitude 13328425.41288

Triangular Pyramid

Length = n
Surface area 1.0256449938443E+14
Volume 4.2961396949626E+20
Height 7255075.852511