12756427 (number)

12756427 is an odd 8-digits composite number following 12756426 and preceding 12756428. In scientific notation, it is written as 1.2756427 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 12695760 positive integers (up to 12756427) that are relatively prime to 12756427.

Interesting facts

Basic properties

Name

Name twelve million seven hundred fifty-six thousand four hundred twenty-seven

Notation

Scientific notation 1.2756427 × 10^7
Engineering notation 1.2756427 × 10^6

Prime Factorization of 12756427

Prime Factorization 211 × 60457

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12756427
Product of the distinct prime numbers

The prime factorization of 12756427 is 211 × 60457. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 96, 44, 10, 137, 794, 4509, 86053, 80476, 400439, 149550, 2227686, 9521896, 77740814, 91006999, 35233261, 754242013, 3983018268, 3147897736

Basic calculations (n = 12756427)

Multiplication

n×y
n×2 25512854
n×3 38269281
n×4 51025708
n×5 63782135

Division

n÷y
n÷2 6378213.5
n÷3 4252142.3333333
n÷3 3189106.75
n÷5 2551285.4

Exponentiation

ny
n2 162726429806329
n3 2.0758078227951E+21
n4 2.6479890957514E+28
n5 3.3778879596749E+35

Nth Root

y√n
2√n 3571.6140608974
3√n 233.6556834929
4√n 59.762982362809
5√n 26.372166538334

Divisors of 12756427

1, 211, 60457, 12756427

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12756426
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12756427 can be divided by 4 positive divisors. The sum of these divisors (counting 12756427) is 1, the average is 0.25.

Base conversion 12756427

Base System Value
2 Binary 110000101010010111001011
3 Ternary 220000002112021
4 Quaternary 300222113023
5 Quinary 11231201202
6 Senary 1133225311
8 Octal 60522713
10 Decimal 12756427
12 Duodecimal 4332237
16 Hexadecimal c2a5cb
20 Vigesimal 3jeb17
36 Base36 7lex7

Cryptographic Hash Functions

md5 86d6f83c963f1a3d14ce945b6537e4de
sha1 b5a513a9f85839a781d05c7534e4fbee9ceccb56
sha256 ec2eff32b2c616768158f692c573e44f7e94e87e28e29de03710fa9b7a711dfc
sha512 3121c67f820cff4c3af93e131088ec21e5b3278e0d67ca6221ba98a777f6bf7e78a3a78196c2a88a60f90f850a63e92705b6177229e8007ad955aa61be8d8e2f
ripemd-160 c2d82ffedd797ec33090bf21ca0a5c7a29e06a32

12756427 as geometric shapes

Circle

Radius = n
Diameter 25512854
Circumference 80150994.698509
Area 5.1122015642446E+14

Sphere

Radius = n
Volume 8.6951234751429E+21
Surface area 2.0448806256978E+15
Circumference 80150994.698509

Square

Length = n
Perimeter 51025708
Area 162726429806329
Diagonal 18040312.070822

Cube

Length = n
Surface area 976358578837974
Volume 2.0758078227951E+21
Space diagonal 22094779.687043

Equilateral Triangle

Length = n
Perimeter 38269281
Area 70462611039713
Altitude 11047389.843522

Triangular Pyramid

Length = n
Surface area 70462611039713
Volume 2.4463629798975E+20
Height 6013437.3569408