21964554 (number)

21964554 is an even 8-digits composite number following 21964553 and preceding 21964555. In scientific notation, it is written as 2.1964554 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 7084800 positive integers (up to 21964554) that are relatively prime to 21964554.

Interesting facts

Basic properties

Name

Name twenty-one million nine hundred sixty-four thousand five hundred fifty-four

Notation

Scientific notation 2.1964554 × 10^7
Engineering notation 2.1964554 × 10^6

Prime Factorization of 21964554

Prime Factorization 2 × 27 × 31 × 13121

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21964554
Product of the distinct prime numbers

The prime factorization of 21964554 is 2 × 27 × 31 × 13121. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 12, 43, 513, 848, 1552, 7101, 52761, 86367, 358563, 402079, 1675688, 7298775, 87673459, 12509287, 381059753, 252923461, 9608230761, 2648228420

Basic calculations (n = 21964554)

Multiplication

n×y
n×2 43929108
n×3 65893662
n×4 87858216
n×5 109822770

Division

n÷y
n÷2 10982277
n÷3 7321518
n÷3 5491138.5
n÷5 4392910.8

Exponentiation

ny
n2 482441632418916
n3 1.0596615287113E+22
n4 2.3274992869103E+29
n5 5.1122483772302E+36

Nth Root

y√n
2√n 4686.6356803148
3√n 280.05336567864
4√n 68.459007298637
5√n 29.399806892214

Divisors of 21964554

1, 2, 27, 31, 54, 62, 837, 1674, 13121, 26242, 354267, 406751, 708534, 813502, 10982277, 21964554

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 -21964553
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 21964554 can be divided by 16 positive divisors. The sum of these divisors (counting 21964554) is 1, the average is 0.0625.

Base conversion 21964554

Base System Value
2 Binary 1010011110010011100001010
3 Ternary 1112022220201000
4 Quaternary 1103302130022
5 Quinary 21110331204
6 Senary 2102435430
8 Octal 123623412
10 Decimal 21964554
12 Duodecimal 7432b76
16 Hexadecimal 14f270a
20 Vigesimal 6h5b7e
36 Base36 d2ryi

Cryptographic Hash Functions

md5 2440fa923ed77bc045b2540362bd9be1
sha1 f1597811079bd0fa670f120842a11cd198ee2cec
sha256 4edf854a66ca16ae618ba5d5762df9f9ed3fa21331d125479e1eb387a83328d4
sha512 170001c02f6d29b2893b3d7d690a4daa505feef34589ab7e02173f23c1ee3b9eb46905e085ef94f87ecee40301949281ee957f6d6afea25d6b0fd3e31898839e
ripemd-160 a7a0aead6becc44c42a2bb55613bd88ab3d60b87

21964554 as geometric shapes

Circle

Radius = n
Diameter 43929108
Circumference 138007362.97155
Area 1.5156350881931E+15

Sphere

Radius = n
Volume 4.438699831855E+22
Surface area 6.0625403527725E+15
Circumference 138007362.97155

Square

Length = n
Perimeter 87858216
Area 482441632418916
Diagonal 31062570.158276

Cube

Length = n
Surface area 2894649794513496
Volume 1.0596615287113E+22
Space diagonal 38043723.49359

Equilateral Triangle

Length = n
Perimeter 65893662
Area 2.0890335475901E+14
Altitude 19021861.746795

Triangular Pyramid

Length = n
Surface area 2.0890335475901E+14
Volume 1.2488230878572E+21
Height 10354190.052759