12646980 (number)

12646980 is an even 8-digits composite number following 12646979 and preceding 12646981. In scientific notation, it is written as 1.2646980 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 3173376 positive integers (up to 12646980) that are relatively prime to 12646980.

Interesting facts

Basic properties

Name

Name twelve million six hundred forty-six thousand nine hundred eighty

Notation

Scientific notation 1.2646980 × 10^7
Engineering notation 1.2646980 × 10^6

Prime Factorization of 12646980

Prime Factorization 2 × 2 × 5 × 9 × 17 × 4133

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6323490
Product of the distinct prime numbers

The prime factorization of 12646980 is 2 × 2 × 5 × 9 × 17 × 4133. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 1, 58, 78, 968, 320, 415, 2427, 81533, 31332, 180057, 494905, 3617744, 1378431, 23006586, 87725258, 101313735, 436987046, 6467100775, 242667275

Basic calculations (n = 12646980)

Multiplication

n×y
n×2 25293960
n×3 37940940
n×4 50587920
n×5 63234900

Division

n÷y
n÷2 6323490
n÷3 4215660
n÷3 3161745
n÷5 2529396

Exponentiation

ny
n2 159946103120400
n3 2.0228351672416E+21
n4 2.5582755903402E+28
n5 3.235446022552E+35

Nth Root

y√n
2√n 3556.2592706382
3√n 232.98552716995
4√n 59.634379938406
5√n 26.326757091057

Divisors of 12646980

1, 2, 4, 5, 9, 10, 17, 18, 20, 34, 36, 45, 68, 85, 90, 153, 170, 180, 306, 340, 612, 765, 1530, 3060, 4133, 8266, 16532, 20665, 37197, 41330, 70261, 74394, 82660, 140522, 148788, 185985, 281044, 351305, 371970, 632349, 702610, 743940, 1264698, 1405220, 2529396, 3161745, 6323490, 12646980

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12646979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12646980 can be divided by 48 positive divisors. The sum of these divisors (counting 12646980) is 1, the average is 0.020833333333333.

Base conversion 12646980

Base System Value
2 Binary 110000001111101001000100
3 Ternary 212210112101200
4 Quaternary 300033221010
5 Quinary 11214200410
6 Senary 1131022500
8 Octal 60175104
10 Decimal 12646980
12 Duodecimal 429aa30
16 Hexadecimal c0fa44
20 Vigesimal 3j0h90
36 Base36 7j2h0

Cryptographic Hash Functions

md5 4284a2f0783e38991c8a134a63cd3bc7
sha1 421c7bc73e1c8525f36cab5b2bc94bed1b2dc226
sha256 8043e11287d4f878f57fa05042e7a71f7c892d88331013910f73591cba5d022b
sha512 424403dda4021d3d1d7ce26ccd7692560409500d5ea63507c1b1aec43aeb6b2e74326a4dad7aaa8f351e14d547a08c7060eb3d5a35af257b1cd50365d36ddee4
ripemd-160 195353b888feb3abc12d27f2ba31565a21be76e2

12646980 as geometric shapes

Circle

Radius = n
Diameter 25293960
Circumference 79463318.916194
Area 5.0248550253336E+14

Sphere

Radius = n
Volume 8.4732321344392E+21
Surface area 2.0099420101335E+15
Circumference 79463318.916194

Square

Length = n
Perimeter 50587920
Area 159946103120400
Diagonal 17885530.639061

Cube

Length = n
Surface area 959676618722400
Volume 2.0228351672416E+21
Space diagonal 21905211.922307

Equilateral Triangle

Length = n
Perimeter 37940940
Area 69258694269296
Altitude 10952605.961154

Triangular Pyramid

Length = n
Surface area 69258694269296
Volume 2.383934106632E+20
Height 5961843.5463538