12644976 (number)

12644976 is an even 8-digits composite number following 12644975 and preceding 12644977. In scientific notation, it is written as 1.2644976 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 20 positive divisors. There are 4214976 positive integers (up to 12644976) that are relatively prime to 12644976.

Interesting facts

Basic properties

Name

Name twelve million six hundred forty-four thousand nine hundred seventy-six

Notation

Scientific notation 1.2644976 × 10^7
Engineering notation 1.2644976 × 10^6

Prime Factorization of 12644976

Prime Factorization 2 × 2 × 2 × 2 × 3 × 263437

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1580622
Product of the distinct prime numbers

The prime factorization of 12644976 is 2 × 2 × 2 × 2 × 3 × 263437. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 10, 94, 30, 858, 624, 7536, 6191, 11151, 55161, 688723, 674492, 8136313, 7941126, 72023474, 51410555, 302927495, 228936415, 6187326061, 9694472660

Basic calculations (n = 12644976)

Multiplication

n×y
n×2 25289952
n×3 37934928
n×4 50579904
n×5 63224880

Division

n÷y
n÷2 6322488
n÷3 4214992
n÷3 3161244
n÷5 2528995.2

Exponentiation

ny
n2 159895418040576
n3 2.0218737236331E+21
n4 2.5566544710371E+28
n5 3.2328834426556E+35

Nth Root

y√n
2√n 3555.977502741
3√n 232.97322047275
4√n 59.632017429741
5√n 26.325922707425

Divisors of 12644976

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263437, 526874, 790311, 1053748, 1580622, 2107496, 3161244, 4214992, 6322488, 12644976

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12644975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12644976 can be divided by 20 positive divisors. The sum of these divisors (counting 12644976) is 1, the average is 0.05.

Base conversion 12644976

Base System Value
2 Binary 110000001111001001110000
3 Ternary 212210102122110
4 Quaternary 300033021300
5 Quinary 11214114401
6 Senary 1131005320
8 Octal 60171160
10 Decimal 12644976
12 Duodecimal 4299840
16 Hexadecimal c0f270
20 Vigesimal 3j0c8g
36 Base36 7j0xc

Cryptographic Hash Functions

md5 224fa6cde9182081d2e0b5965a31b628
sha1 777f8b766b5329c7dd2a52754947eaddbdfa7f13
sha256 0bfde40ecd19003f5f51772c90697798f00f6565b3ac8b58fc9c77f7e9b4e798
sha512 bfe12c322e6d63b413d00db6d78bada3f058fa5e8f77bd9ffbda75655a668a8e462ba0281fa472530f8ea70119f473782bde62feaab784498d0c1bfbefb34956
ripemd-160 78dbc418c77dbcfb75ef1ab2dc1f5d7edde1b841

12644976 as geometric shapes

Circle

Radius = n
Diameter 25289952
Circumference 79450727.412838
Area 5.0232627065894E+14

Sphere

Radius = n
Volume 8.4692048488691E+21
Surface area 2.0093050826358E+15
Circumference 79450727.412838

Square

Length = n
Perimeter 50579904
Area 159895418040576
Diagonal 17882696.555082

Cube

Length = n
Surface area 959372508243456
Volume 2.0218737236331E+21
Space diagonal 21901740.892489

Equilateral Triangle

Length = n
Perimeter 37934928
Area 69236746985936
Altitude 10950870.446245

Triangular Pyramid

Length = n
Surface area 69236746985936
Volume 2.382801034473E+20
Height 5960898.8516941