21474764 (number)

21474764 is an even 8-digits composite number following 21474763 and preceding 21474765. In scientific notation, it is written as 2.1474764 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 10723968 positive integers (up to 21474764) that are relatively prime to 21474764.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred seventy-four thousand seven hundred sixty-four

Notation

Scientific notation 2.1474764 × 10^7
Engineering notation 2.1474764 × 10^6

Prime Factorization of 21474764

Prime Factorization 2 × 2 × 929 × 5779

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10737382
Product of the distinct prime numbers

The prime factorization of 21474764 is 2 × 2 × 929 × 5779. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 40, 35, 521, 798, 8057, 317, 47257, 594, 205147, 660753, 6514000, 7177361, 1644381, 58163371, 810138615, 499121595, 7928267432, 2122365288

Basic calculations (n = 21474764)

Multiplication

n×y
n×2 42949528
n×3 64424292
n×4 85899056
n×5 107373820

Division

n÷y
n÷2 10737382
n÷3 7158254.6666667
n÷3 5368691
n÷5 4294952.8

Exponentiation

ny
n2 461165488855696
n3 9.9034200381207E+21
n4 2.1267360811151E+29
n5 4.5671155432232E+36

Nth Root

y√n
2√n 4634.0871808804
3√n 277.95605122759
4√n 68.074130041304
5√n 29.267503567082

Divisors of 21474764

1, 2, 4, 929, 1858, 3716, 5779, 11558, 23116, 5368691, 10737382, 21474764

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21474763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21474764 can be divided by 12 positive divisors. The sum of these divisors (counting 21474764) is 1, the average is 0.083333333333333.

Base conversion 21474764

Base System Value
2 Binary 1010001111010110111001100
3 Ternary 1111102000211122
4 Quaternary 1101322313030
5 Quinary 20444143024
6 Senary 2044140112
8 Octal 121726714
10 Decimal 21474764
12 Duodecimal 7237638
16 Hexadecimal 147adcc
20 Vigesimal 6e46i4
36 Base36 csa18

Cryptographic Hash Functions

md5 912093e108c7f5f4350028d9730c302c
sha1 535996fe2842a9da84767f7a0630e8b2efbfd754
sha256 a5118254f50b083532036a0182138bf0642730fa27a5ec7844213abcb917cf66
sha512 1e4ed94f21b5213b09fcb1cfc48a38150f17029e3c0fab5394328a3440ad80cb4718784b4453861cb2359f47fc3dcd456b0972bf6c08619d6a99a89137025a5a
ripemd-160 75d4a33c6364f7e6007a51d09eefbb72fef15b33

21474764 as geometric shapes

Circle

Radius = n
Diameter 42949528
Circumference 134929921.63995
Area 1.4487941118782E+15

Sphere

Radius = n
Volume 4.1483348849565E+22
Surface area 5.7951764475128E+15
Circumference 134929921.63995

Square

Length = n
Perimeter 85899056
Area 461165488855696
Diagonal 30369902.497561

Cube

Length = n
Surface area 2766992933134176
Volume 9.9034200381207E+21
Space diagonal 37195382.328551

Equilateral Triangle

Length = n
Perimeter 64424292
Area 1.9969051434885E+14
Altitude 18597691.164276

Triangular Pyramid

Length = n
Surface area 1.9969051434885E+14
Volume 1.1671292443156E+21
Height 10123300.83252