21473670 (number)

21473670 is an even 8-digits composite number following 21473669 and preceding 21473671. In scientific notation, it is written as 2.1473670 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 5726304 positive integers (up to 21473670) that are relatively prime to 21473670.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred seventy-three thousand six hundred seventy

Notation

Scientific notation 2.1473670 × 10^7
Engineering notation 2.1473670 × 10^6

Prime Factorization of 21473670

Prime Factorization 2 × 5 × 3 × 715789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21473670
Product of the distinct prime numbers

The prime factorization of 21473670 is 2 × 5 × 3 × 715789. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 96, 37, 629, 3, 6635, 6012, 62619, 81898, 282224, 805747, 5915154, 5140314, 5952932, 90064757, 453936402, 551117445, 8137185995, 4598588848

Basic calculations (n = 21473670)

Multiplication

n×y
n×2 42947340
n×3 64421010
n×4 85894680
n×5 107368350

Division

n÷y
n÷2 10736835
n÷3 7157890
n÷3 5368417.5
n÷5 4294734

Exponentiation

ny
n2 461118503268900
n3 9.9019065700903E+21
n4 2.1263027405695E+29
n5 4.5659523371085E+36

Nth Root

y√n
2√n 4633.969141028
3√n 277.95133112785
4√n 68.073263040845
5√n 29.267205363094

Divisors of 21473670

1, 2, 3, 5, 6, 10, 15, 30, 715789, 1431578, 2147367, 3578945, 4294734, 7157890, 10736835, 21473670

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 -21473669
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 21473670 can be divided by 16 positive divisors. The sum of these divisors (counting 21473670) is 1, the average is 0.0625.

Base conversion 21473670

Base System Value
2 Binary 1010001111010100110000110
3 Ternary 1111101222100010
4 Quaternary 1101322212012
5 Quinary 20444124140
6 Senary 2044131050
8 Octal 121724606
10 Decimal 21473670
12 Duodecimal 7236a86
16 Hexadecimal 147a986
20 Vigesimal 6e443a
36 Base36 cs96u

Cryptographic Hash Functions

md5 a907690958831d4a4add4105238ba75e
sha1 ce1584f4639d860bbfa106c44ddae84a155d3ebb
sha256 414356ae11283d6a0cebab06c6fef68cb4d86210576ea4a2ba0864476260ad14
sha512 f6596995eb0eaa88e01eea04cac9f972694d843203875e0d25f30c9e435af8d5b7869f23faf3cb70b244d190b43dd8bdb3d7adeebda14a18bef34df1a64873ae
ripemd-160 1b0e85f5162e3565945a935b11da38ffa2c0deaa

21473670 as geometric shapes

Circle

Radius = n
Diameter 42947340
Circumference 134923047.83522
Area 1.4486465023039E+15

Sphere

Radius = n
Volume 4.1477009249504E+22
Surface area 5.7945860092156E+15
Circumference 134923047.83522

Square

Length = n
Perimeter 85894680
Area 461118503268900
Diagonal 30368355.347924

Cube

Length = n
Surface area 2766711019613400
Volume 9.9019065700903E+21
Space diagonal 37193487.464968

Equilateral Triangle

Length = n
Perimeter 64421010
Area 1.9967016899296E+14
Altitude 18596743.732484

Triangular Pyramid

Length = n
Surface area 1.9967016899296E+14
Volume 1.1669508803977E+21
Height 10122785.115975