15669768 (number)

15669768 is an even 8-digits composite number following 15669767 and preceding 15669769. In scientific notation, it is written as 1.5669768 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 64 positive divisors. There are 5031936 positive integers (up to 15669768) that are relatively prime to 15669768.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-nine thousand seven hundred sixty-eight

Notation

Scientific notation 1.5669768 × 10^7
Engineering notation 1.5669768 × 10^6

Prime Factorization of 15669768

Prime Factorization 2 × 2 × 2 × 3 × 127 × 53 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3917442
Product of the distinct prime numbers

The prime factorization of 15669768 is 2 × 2 × 2 × 3 × 127 × 53 × 97. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15669768)

Multiplication

n×y
n×2 31339536
n×3 47009304
n×4 62679072
n×5 78348840

Division

n÷y
n÷2 7834884
n÷3 5223256
n÷3 3917442
n÷5 3133953.6

Exponentiation

ny
n2 245541629173824
n3 3.8475803634959E+21
n4 6.0290691657336E+28
n5 9.4474115082999E+35

Nth Root

y√n
2√n 3958.5057786998
3√n 250.2385349985
4√n 62.91665740247
5√n 27.479733291908

Divisors of 15669768

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15669767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15669768 can be divided by 64 positive divisors. The sum of these divisors (counting 15669768) is 1, the average is 0.015625.

Base conversion 15669768

Base System Value
2 Binary 111011110001101000001000
3 Ternary 1002111002212210
4 Quaternary 323301220020
5 Quinary 13002413033
6 Senary 1315505120
8 Octal 73615010
10 Decimal 15669768
12 Duodecimal 52b81a0
16 Hexadecimal ef1a08
20 Vigesimal 4hie88
36 Base36 9buvc

Cryptographic Hash Functions

md5 7aea11072efdbf9ed5215826f0059b5a
sha1 26f08bfe861df412f1265ee429b17f17ef6af40f
sha256 dd227b52a1f0b8bb0eb7325268d1ae1903843812cc7127cba82d5f7844c34b1a
sha512 3fb42c0bea575fb61de61dbc44281555998cb805e15c3cd2f522c6b624d998dc83f3a2943143dc41aba807b761e675406811f4d6101b5948be2706764fdba55d
ripemd-160 a1fd1b73979d8dc1850579b4e52695f14d4c4fc4

15669768 as geometric shapes

Circle

Radius = n
Diameter 31339536
Circumference 98456056.064513
Area 7.7139177836295E+14

Sphere

Radius = n
Volume 1.611670693874E+22
Surface area 3.0855671134518E+15
Circumference 98456056.064513

Square

Length = n
Perimeter 62679072
Area 245541629173824
Diagonal 22160398.42484

Cube

Length = n
Surface area 1473249775042944
Volume 3.8475803634959E+21
Space diagonal 27140834.318817

Equilateral Triangle

Length = n
Perimeter 47009304
Area 1.0632264427557E+14
Altitude 13570417.159408

Triangular Pyramid

Length = n
Surface area 1.0632264427557E+14
Volume 4.5344169436469E+20
Height 7386799.4749466