12745904 (number)

12745904 is an even 8-digits composite number following 12745903 and preceding 12745905. In scientific notation, it is written as 1.2745904 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 10 positive divisors. There are 6372944 positive integers (up to 12745904) that are relatively prime to 12745904.

Interesting facts

Basic properties

Name

Name twelve million seven hundred forty-five thousand nine hundred four

Notation

Scientific notation 1.2745904 × 10^7
Engineering notation 1.2745904 × 10^6

Prime Factorization of 12745904

Prime Factorization 2 × 2 × 2 × 2 × 796619

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1593238
Product of the distinct prime numbers

The prime factorization of 12745904 is 2 × 2 × 2 × 2 × 796619. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 100, 61, 941, 531, 5198, 9710, 90118, 92402, 527144, 951499, 2413414, 3763261, 27923760, 87875012, 16003344, 20984206, 6598037953, 1325784993

Basic calculations (n = 12745904)

Multiplication

n×y
n×2 25491808
n×3 38237712
n×4 50983616
n×5 63729520

Division

n÷y
n÷2 6372952
n÷3 4248634.6666667
n÷3 3186476
n÷5 2549180.8

Exponentiation

ny
n2 162458068777216
n3 2.0706749486598E+21
n4 2.6392624110823E+28
n5 3.3639785322463E+35

Nth Root

y√n
2√n 3570.1406134773
3√n 233.5914169299
4√n 59.75065366569
5√n 26.367814129554

Divisors of 12745904

1, 2, 4, 8, 16, 796619, 1593238, 3186476, 6372952, 12745904

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12745903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12745904 can be divided by 10 positive divisors. The sum of these divisors (counting 12745904) is 1, the average is 0.1.

Base conversion 12745904

Base System Value
2 Binary 110000100111110010110000
3 Ternary 212222120002112
4 Quaternary 300213302300
5 Quinary 11230332104
6 Senary 1133104452
8 Octal 60476260
10 Decimal 12745904
12 Duodecimal 4328128
16 Hexadecimal c27cb0
20 Vigesimal 3jd4f4
36 Base36 7l6sw

Cryptographic Hash Functions

md5 acc3d9cea2a34368b89187386142211c
sha1 e270c3e436074624e5712075d35bbda822795098
sha256 c06de57ae55e2db25a0233288a1d9cd9dfcc4739d379f69d5f4348dd83e381d0
sha512 22dc47b9f95af8d9682ec1c0d1a5ad87fdcf320b89ca31d510bc144c4c311ec75e114ee8aa4ee78cd72a8f25e1e3d44156504482dff41243c50ea97fdb67693d
ripemd-160 0612f05a70058b16954129cba73932b493c2db73

12745904 as geometric shapes

Circle

Radius = n
Diameter 25491808
Circumference 80084876.739522
Area 5.1037707538689E+14

Sphere

Radius = n
Volume 8.6736229422427E+21
Surface area 2.0415083015475E+15
Circumference 80084876.739522

Square

Length = n
Perimeter 50983616
Area 162458068777216
Diagonal 18025430.301505

Cube

Length = n
Surface area 974748412663296
Volume 2.0706749486598E+21
Space diagonal 22076553.316395

Equilateral Triangle

Length = n
Perimeter 38237712
Area 70346407305414
Altitude 11038276.658198

Triangular Pyramid

Length = n
Surface area 70346407305414
Volume 2.4403138297174E+20
Height 6008476.7671685