12421878 (number)

12421878 is an even 8-digits composite number following 12421877 and preceding 12421879. In scientific notation, it is written as 1.2421878 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 3549096 positive integers (up to 12421878) that are relatively prime to 12421878.

Interesting facts

Basic properties

Name

Name twelve million four hundred twenty-one thousand eight hundred seventy-eight

Notation

Scientific notation 1.2421878 × 10^7
Engineering notation 1.2421878 × 10^6

Prime Factorization of 12421878

Prime Factorization 2 × 3 × 7 × 295759

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12421878
Product of the distinct prime numbers

The prime factorization of 12421878 is 2 × 3 × 7 × 295759. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 81, 58, 363, 375, 3197, 2188, 29532, 490, 432156, 342349, 9538363, 2219779, 15033255, 46745206, 306098452, 324693141, 6550762847, 6465091059

Basic calculations (n = 12421878)

Multiplication

n×y
n×2 24843756
n×3 37265634
n×4 49687512
n×5 62109390

Division

n÷y
n÷2 6210939
n÷3 4140626
n÷3 3105469.5
n÷5 2484375.6

Exponentiation

ny
n2 154303053046884
n3 1.9167336999759E+21
n4 2.3809432179589E+28
n5 2.9575786178413E+35

Nth Root

y√n
2√n 3524.468470564
3√n 231.59495068651
4√n 59.367233981078
5√n 26.232365325412

Divisors of 12421878

1, 2, 3, 6, 7, 14, 21, 42, 295759, 591518, 887277, 1774554, 2070313, 4140626, 6210939, 12421878

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 -12421877
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 12421878 can be divided by 16 positive divisors. The sum of these divisors (counting 12421878) is 1, the average is 0.0625.

Base conversion 12421878

Base System Value
2 Binary 101111011000101011110110
3 Ternary 212101002121120
4 Quaternary 233120223312
5 Quinary 11140000003
6 Senary 1122124410
8 Octal 57305366
10 Decimal 12421878
12 Duodecimal 41b0706
16 Hexadecimal bd8af6
20 Vigesimal 3hcedi
36 Base36 7e8s6

Cryptographic Hash Functions

md5 f93bac9d89cfddbeca1336b07e2721bc
sha1 ff93a8d98746abd305d749fa40878031b987dac7
sha256 b449fa10ef3cbefe2476b8e1a4da2a242bf2cc028e362e5381e3f6dcb6a74212
sha512 ebf85c2681dabcd2331cd5c06cb736335f7dc68e6a4c84619358eaaa8287a9fcb000dd559e7a163cf8daf651643031e33ce53ac230ca47c6ec109ab03dd774ab
ripemd-160 d348fed7e4d734d44767d3a733974d93753f15bf

12421878 as geometric shapes

Circle

Radius = n
Diameter 24843756
Circumference 78048961.337177
Area 4.8475733787857E+14

Sphere

Radius = n
Volume 8.0287953476431E+21
Surface area 1.9390293515143E+15
Circumference 78048961.337177

Square

Length = n
Perimeter 49687512
Area 154303053046884
Diagonal 17567188.337744

Cube

Length = n
Surface area 925818318281304
Volume 1.9167336999759E+21
Space diagonal 21515323.821422

Equilateral Triangle

Length = n
Perimeter 37265634
Area 66815181910050
Altitude 10757661.910711

Triangular Pyramid

Length = n
Surface area 66815181910050
Volume 2.2588923283029E+20
Height 5855729.4459147