12758940 (number)

12758940 is an even 8-digits composite number following 12758939 and preceding 12758941. In scientific notation, it is written as 1.2758940 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 3352320 positive integers (up to 12758940) that are relatively prime to 12758940.

Interesting facts

Basic properties

Name

Name twelve million seven hundred fifty-eight thousand nine hundred forty

Notation

Scientific notation 1.2758940 × 10^7
Engineering notation 1.2758940 × 10^6

Prime Factorization of 12758940

Prime Factorization 2 × 2 × 45 × 73 × 971

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6379470
Product of the distinct prime numbers

The prime factorization of 12758940 is 2 × 2 × 45 × 73 × 971. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 52, 55, 221, 862, 2082, 6220, 79508, 45103, 323591, 698299, 4411680, 3171332, 21114636, 97860774, 466290403, 276339721, 3886581182, 9630303364

Basic calculations (n = 12758940)

Multiplication

n×y
n×2 25517880
n×3 38276820
n×4 51035760
n×5 63794700

Division

n÷y
n÷2 6379470
n÷3 4252980
n÷3 3189735
n÷5 2551788

Exponentiation

ny
n2 162790549923600
n3 2.0770348590422E+21
n4 2.6500763144428E+28
n5 3.3812164691397E+35

Nth Root

y√n
2√n 3571.9658453014
3√n 233.67102577695
4√n 59.765925453401
5√n 26.373205513164

Divisors of 12758940

1, 2, 4, 45, 73, 90, 146, 180, 292, 971, 1942, 3285, 3884, 6570, 13140, 43695, 70883, 87390, 141766, 174780, 283532, 3189735, 6379470, 12758940

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 -12758939
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 12758940 can be divided by 24 positive divisors. The sum of these divisors (counting 12758940) is 1, the average is 0.041666666666667.

Base conversion 12758940

Base System Value
2 Binary 110000101010111110011100
3 Ternary 220000012222100
4 Quaternary 300222332130
5 Quinary 11231241230
6 Senary 1133245100
8 Octal 60527634
10 Decimal 12758940
12 Duodecimal 4333790
16 Hexadecimal c2af9c
20 Vigesimal 3jeh70
36 Base36 7lgv0

Cryptographic Hash Functions

md5 004cb5ce27f629ff09a0c47eac1032e2
sha1 9ac9d3fd5529f9ec0f7386bcc055bdc1b2a7be4c
sha256 1bd18427f8133656d0e9ec7016a90476122143c840d97355858c9b22edd9a14b
sha512 68d270aceacf0e2a7f59a1e08e10baa7d662dee501dad773f97fb8bad7126dd373980a93bbdc67609dc543422b7418293c738f5e95b0826421660596a52ef477
ripemd-160 6ff03d8a9e7b13677d3e19745b868822d17e8d85

12758940 as geometric shapes

Circle

Radius = n
Diameter 25517880
Circumference 80166784.343186
Area 5.1142159571382E+14

Sphere

Radius = n
Volume 8.7002632725559E+21
Surface area 2.0456863828553E+15
Circumference 80166784.343186

Square

Length = n
Perimeter 51035760
Area 162790549923600
Diagonal 18043865.989505

Cube

Length = n
Surface area 976743299541600
Volume 2.0770348590422E+21
Space diagonal 22099132.330723

Equilateral Triangle

Length = n
Perimeter 38276820
Area 70490375864938
Altitude 11049566.165361

Triangular Pyramid

Length = n
Surface area 70490375864938
Volume 2.4478090559827E+20
Height 6014621.9965015