12297978 (number)

12297978 is an even 8-digits composite number following 12297977 and preceding 12297979. In scientific notation, it is written as 1.2297978 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 3019680 positive integers (up to 12297978) that are relatively prime to 12297978.

Interesting facts

Basic properties

Name

Name twelve million two hundred ninety-seven thousand nine hundred seventy-eight

Notation

Scientific notation 1.2297978 × 10^7
Engineering notation 1.2297978 × 10^6

Prime Factorization of 12297978

Prime Factorization 2 × 77 × 9 × 19 × 467

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12297978
Product of the distinct prime numbers

The prime factorization of 12297978 is 2 × 77 × 9 × 19 × 467. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12297978)

Multiplication

n×y
n×2 24595956
n×3 36893934
n×4 49191912
n×5 61489890

Division

n÷y
n÷2 6148989
n÷3 4099326
n÷3 3074494.5
n÷5 2459595.6

Exponentiation

ny
n2 151240262888484
n3 1.8599494257168E+21
n4 2.2873617118578E+28
n5 2.8129924010469E+35

Nth Root

y√n
2√n 3506.8473020649
3√n 230.82237427354
4√n 59.218639819443
5√n 26.179825192411

Divisors of 12297978

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12297977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12297978 can be divided by 32 positive divisors. The sum of these divisors (counting 12297978) is 1, the average is 0.03125.

Base conversion 12297978

Base System Value
2 Binary 101110111010011011111010
3 Ternary 212010210122200
4 Quaternary 232322123322
5 Quinary 11122013403
6 Senary 1115331030
8 Octal 56723372
10 Decimal 12297978
12 Duodecimal 4150a76
16 Hexadecimal bba6fa
20 Vigesimal 3gh4ii
36 Base36 7bl6i

Cryptographic Hash Functions

md5 3eada1190d35793e763569637dd86b55
sha1 7fc4c3c20550d02439dfff633861c73063fa7068
sha256 84afb8aebf6a8a6ff8c4b033754cc4c19267f05d924626882f6bcb8c55eefa73
sha512 901e22f17116e14a335b406ee8d2da8bc5917c414e56f52bab3151ebc3d9f99e0ac569cdf1112c305bafe411bc06a049fe3e61854f25cc505b2ebc582afa8c90
ripemd-160 02355439f9d55d6502bc5a5dc0b91584bafbfa12

12297978 as geometric shapes

Circle

Radius = n
Diameter 24595956
Circumference 77270474.677618
Area 4.7513529881745E+14

Sphere

Radius = n
Volume 7.7909379358406E+21
Surface area 1.9005411952698E+15
Circumference 77270474.677618

Square

Length = n
Perimeter 49191912
Area 151240262888484
Diagonal 17391967.277366

Cube

Length = n
Surface area 907441577330904
Volume 1.8599494257168E+21
Space diagonal 21300722.726364

Equilateral Triangle

Length = n
Perimeter 36893934
Area 65488954868232
Altitude 10650361.363182

Triangular Pyramid

Length = n
Surface area 65488954868232
Volume 2.1919714193139E+20
Height 5797322.4257887