12756925 (number)

12756925 is an odd 8-digits composite number following 12756924 and preceding 12756926. In scientific notation, it is written as 1.2756925 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 10060400 positive integers (up to 12756925) that are relatively prime to 12756925.

Interesting facts

Basic properties

Name

Name twelve million seven hundred fifty-six thousand nine hundred twenty-five

Notation

Scientific notation 1.2756925 × 10^7
Engineering notation 1.2756925 × 10^6

Prime Factorization of 12756925

Prime Factorization 25 × 71 × 7187

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12756925
Product of the distinct prime numbers

The prime factorization of 12756925 is 25 × 71 × 7187. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 42, 19, 221, 844, 8309, 2501, 87691, 94680, 331113, 687271, 4433119, 2207907, 45579562, 23759744, 893590315, 845294459, 6637353872, 3639003352

Basic calculations (n = 12756925)

Multiplication

n×y
n×2 25513850
n×3 38270775
n×4 51027700
n×5 63784625

Division

n÷y
n÷2 6378462.5
n÷3 4252308.3333333
n÷3 3189231.25
n÷5 2551385

Exponentiation

ny
n2 162739135455625
n3 2.0760509455722E+21
n4 2.6484026208844E+28
n5 3.3785473604426E+35

Nth Root

y√n
2√n 3571.6837765961
3√n 233.65872402602
4√n 59.7635656282
5√n 26.372372444484

Divisors of 12756925

1, 25, 71, 1775, 7187, 179675, 510277, 12756925

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12756924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12756925 can be divided by 8 positive divisors. The sum of these divisors (counting 12756925) is 1, the average is 0.125.

Base conversion 12756925

Base System Value
2 Binary 110000101010011110111101
3 Ternary 220000010012201
4 Quaternary 300222132331
5 Quinary 11231210200
6 Senary 1133231501
8 Octal 60523675
10 Decimal 12756925
12 Duodecimal 4332591
16 Hexadecimal c2a7bd
20 Vigesimal 3jec65
36 Base36 7lfb1

Cryptographic Hash Functions

md5 aea655129361a11763d1f5c964a8c7a1
sha1 0a880ff343176fbe26525f68fbedf051dd148848
sha256 078d2f8dc2cadb8da6e86b6a9917cc30692f52cd87d182fed069d7aaf4e57170
sha512 f7e41ea38779111156a8fcdedaaaf3ac2da21afdcf6a62b4c46d3b7492f9259eb9ac2732a758f0c23c8adce200ed2b03f0bd8031ca0dea16970a297b41bf5181
ripemd-160 e6cd8012cc7659995321ec87c995c03b75d40c65

12756925 as geometric shapes

Circle

Radius = n
Diameter 25513850
Circumference 80154123.724792
Area 5.1126007239895E+14

Sphere

Radius = n
Volume 8.6961418654506E+21
Surface area 2.0450402895958E+15
Circumference 80154123.724792

Square

Length = n
Perimeter 51027700
Area 162739135455625
Diagonal 18041016.349176

Cube

Length = n
Surface area 976434812733750
Volume 2.0760509455722E+21
Space diagonal 22095642.248346

Equilateral Triangle

Length = n
Perimeter 38270775
Area 70468112747244
Altitude 11047821.124173

Triangular Pyramid

Length = n
Surface area 70468112747244
Volume 2.4466495028381E+20
Height 6013672.1163921