15485768 (number)

15485768 is an even 8-digits composite number following 15485767 and preceding 15485769. In scientific notation, it is written as 1.5485768 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 7475776 positive integers (up to 15485768) that are relatively prime to 15485768.

Interesting facts

Basic properties

Name

Name fifteen million four hundred eighty-five thousand seven hundred sixty-eight

Notation

Scientific notation 1.5485768 × 10^7
Engineering notation 1.5485768 × 10^6

Prime Factorization of 15485768

Prime Factorization 2 × 2 × 2 × 29 × 66749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3871442
Product of the distinct prime numbers

The prime factorization of 15485768 is 2 × 2 × 2 × 29 × 66749. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 54, 16, 182, 197, 6112, 309, 82215, 28985, 271890, 280659, 4085740, 6610297, 11361260, 59330251, 598119239, 329555314, 6677463408, 2118061145

Basic calculations (n = 15485768)

Multiplication

n×y
n×2 30971536
n×3 46457304
n×4 61943072
n×5 77428840

Division

n÷y
n÷2 7742884
n÷3 5161922.6666667
n÷3 3871442
n÷5 3097153.6

Exponentiation

ny
n2 239809010549824
n3 3.7136267016841E+21
n4 5.7508361540886E+28
n5 8.9056114488228E+35

Nth Root

y√n
2√n 3935.196056107
3√n 249.25521270428
4√n 62.731141039415
5√n 27.414892655479

Divisors of 15485768

1, 2, 4, 8, 29, 58, 116, 232, 66749, 133498, 266996, 533992, 1935721, 3871442, 7742884, 15485768

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15485767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15485768 can be divided by 16 positive divisors. The sum of these divisors (counting 15485768) is 1, the average is 0.0625.

Base conversion 15485768

Base System Value
2 Binary 111011000100101101001000
3 Ternary 1002010202110222
4 Quaternary 323010231020
5 Quinary 12431021033
6 Senary 1311525212
8 Octal 73045510
10 Decimal 15485768
12 Duodecimal 5229808
16 Hexadecimal ec4b48
20 Vigesimal 4gfe88
36 Base36 97ww8

Cryptographic Hash Functions

md5 e292a7a88c10c7269e16970504e26fca
sha1 0ab5f2e74be39b9783b0579accc142c3c590c2b4
sha256 60565aaeca32bb6a07537c473b9c0f0080912b9c158f86e22d11b1cfef8cbd88
sha512 d5c7164a356cb6f6d82b61ec11177112b59f399ca563932fe2ea9b77ebc4407d59c73658cc1337fa0ed3796299862b15789a0819899bb2597756af8994d11864
ripemd-160 e4c14f4ff65259f633d125e49e29587791284061

15485768 as geometric shapes

Circle

Radius = n
Diameter 30971536
Circumference 97299949.967992
Area 7.5338222580796E+14

Sphere

Radius = n
Volume 1.5555603152248E+22
Surface area 3.0135289032319E+15
Circumference 97299949.967992

Square

Length = n
Perimeter 61943072
Area 239809010549824
Diagonal 21900183.129363

Cube

Length = n
Surface area 1438854063298944
Volume 3.7136267016841E+21
Space diagonal 26822136.970224

Equilateral Triangle

Length = n
Perimeter 46457304
Area 1.0384034759628E+14
Altitude 13411068.485112

Triangular Pyramid

Length = n
Surface area 1.0384034759628E+14
Volume 4.3765510392605E+20
Height 7300061.0431211