12769920 (number)

12769920 is an even 8-digits composite number following 12769919 and preceding 12769921. In scientific notation, it is written as 1.2769920 × 10^7. The sum of its digits is 36. It has a total of 10 prime factors and 64 positive divisors. There are 3400704 positive integers (up to 12769920) that are relatively prime to 12769920.

Interesting facts

Basic properties

Name

Name twelve million seven hundred sixty-nine thousand nine hundred twenty

Notation

Scientific notation 1.2769920 × 10^7
Engineering notation 1.2769920 × 10^6

Prime Factorization of 12769920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 9 × 739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 199530
Product of the distinct prime numbers

The prime factorization of 12769920 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 9 × 739. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12769920)

Multiplication

n×y
n×2 25539840
n×3 38309760
n×4 51079680
n×5 63849600

Division

n÷y
n÷2 6384960
n÷3 4256640
n÷3 3192480
n÷5 2553984

Exponentiation

ny
n2 163070856806400
n3 2.0824017957492E+21
n4 2.6592104339573E+28
n5 3.3957904504801E+35

Nth Root

y√n
2√n 3573.5024835587
3√n 233.73803688763
4√n 59.778779542231
5√n 26.377743165458

Divisors of 12769920

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 -12769919
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 12769920 can be divided by 64 positive divisors. The sum of these divisors (counting 12769920) is 1, the average is 0.015625.

Base conversion 12769920

Base System Value
2 Binary 110000101101101010000000
3 Ternary 220000210001000
4 Quaternary 300231222000
5 Quinary 11232114140
6 Senary 1133412000
8 Octal 60555200
10 Decimal 12769920
12 Duodecimal 433a000
16 Hexadecimal c2da80
20 Vigesimal 3jg4g0
36 Base36 7lpc0

Cryptographic Hash Functions

md5 1fc715a3d893b725fc5e330bd121078b
sha1 6ab4a543725a5580602213995e32a9cbf5cacce9
sha256 3354ef8bfb83e590e1719a1368914516b5c87d97db4311072009e9320e6b5d57
sha512 c6354f433f001ec780e882e347535f406ff683c0bc75e40028d49ac9f90e7c2bf5a4fa7806ca50980da96e504038b68763dbd19eff1b581de37530a750a68b51
ripemd-160 c2f7c14ff380918f8adead98b1f6a0c8f6111dd3

12769920 as geometric shapes

Circle

Radius = n
Diameter 25539840
Circumference 80235773.717859
Area 5.1230220575758E+14

Sphere

Radius = n
Volume 8.7227442444638E+21
Surface area 2.0492088230303E+15
Circumference 80235773.717859

Square

Length = n
Perimeter 51079680
Area 163070856806400
Diagonal 18059394.054419

Cube

Length = n
Surface area 978425140838400
Volume 2.0824017957492E+21
Space diagonal 22118150.24859

Equilateral Triangle

Length = n
Perimeter 38309760
Area 70611752305618
Altitude 11059075.124295

Triangular Pyramid

Length = n
Surface area 70611752305618
Volume 2.4541340515488E+20
Height 6019798.0181398