12478974 (number)

12478974 is an even 8-digits composite number following 12478973 and preceding 12478975. In scientific notation, it is written as 1.2478974 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 4121280 positive integers (up to 12478974) that are relatively prime to 12478974.

Interesting facts

Basic properties

Name

Name twelve million four hundred seventy-eight thousand nine hundred seventy-four

Notation

Scientific notation 1.2478974 × 10^7
Engineering notation 1.2478974 × 10^6

Prime Factorization of 12478974

Prime Factorization 2 × 3 × 109 × 19081

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12478974
Product of the distinct prime numbers

The prime factorization of 12478974 is 2 × 3 × 109 × 19081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 19, 32, 566, 922, 1127, 6159, 31623, 20416, 582774, 64469, 3974986, 9294438, 98165210, 35267228, 723851045, 462999952, 4403782901, 5403006715

Basic calculations (n = 12478974)

Multiplication

n×y
n×2 24957948
n×3 37436922
n×4 49915896
n×5 62394870

Division

n÷y
n÷2 6239487
n÷3 4159658
n÷3 3119743.5
n÷5 2495794.8

Exponentiation

ny
n2 155724792092676
n3 1.9432856316799E+21
n4 2.4250210872307E+28
n5 3.0261775097004E+35

Nth Root

y√n
2√n 3532.5591290168
3√n 231.94924325619
4√n 59.43533569365
5√n 26.256436033068

Divisors of 12478974

1, 2, 3, 6, 109, 218, 327, 654, 19081, 38162, 57243, 114486, 2079829, 4159658, 6239487, 12478974

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12478973
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12478974 can be divided by 16 positive divisors. The sum of these divisors (counting 12478974) is 1, the average is 0.0625.

Base conversion 12478974

Base System Value
2 Binary 101111100110100111111110
3 Ternary 212110222221020
4 Quaternary 233212213332
5 Quinary 11143311344
6 Senary 1123245010
8 Octal 57464776
10 Decimal 12478974
12 Duodecimal 4219766
16 Hexadecimal be69fe
20 Vigesimal 3hjh8e
36 Base36 7fgu6

Cryptographic Hash Functions

md5 9af828a0aa4ea5e9447e314ad85b114b
sha1 be030eca4c8058236359a12c52dcef3dbd1df71e
sha256 9ac3916e874c441e05dd89c57f3ea3f6a5d9615e0aa4a5d8ca8d254debd15f52
sha512 46beec94c3b5eb9dbd1e35d68579105b772d2bedd463d25aa3ec46f5f7cf116eda04b41ed307dcd4dec8876d60f330d1366d19b7ee81e5716ddd8721da1e1e9a
ripemd-160 269883beb207a5ec1bf1fef63d47c0e7dda228d6

12478974 as geometric shapes

Circle

Radius = n
Diameter 24957948
Circumference 78407706.085476
Area 4.8922386282015E+14

Sphere

Radius = n
Volume 8.1400158190829E+21
Surface area 1.9568954512806E+15
Circumference 78407706.085476

Square

Length = n
Perimeter 49915896
Area 155724792092676
Diagonal 17647934.275301

Cube

Length = n
Surface area 934348752556056
Volume 1.9432856316799E+21
Space diagonal 21614216.994331

Equilateral Triangle

Length = n
Perimeter 37436922
Area 67430812975654
Altitude 10807108.497166

Triangular Pyramid

Length = n
Surface area 67430812975654
Volume 2.2901840799054E+20
Height 5882644.7584337