21234020 (number)

21234020 is an even 8-digits composite number following 21234019 and preceding 21234021. In scientific notation, it is written as 2.1234020 × 10^7. The sum of its digits is 14. It has a total of 6 prime factors and 36 positive divisors. There are 7529472 positive integers (up to 21234020) that are relatively prime to 21234020.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred thirty-four thousand twenty

Notation

Scientific notation 2.1234020 × 10^7
Engineering notation 2.1234020 × 10^6

Prime Factorization of 21234020

Prime Factorization 2 × 2 × 85 × 19 × 19 × 173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 558790
Product of the distinct prime numbers

The prime factorization of 21234020 is 2 × 2 × 85 × 19 × 19 × 173. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 87, 42, 711, 478, 5875, 8616, 99034, 25553, 179716, 536536, 5864598, 2160338, 49627257, 59398231, 681508021, 253470468, 8327142779, 2621994485

Basic calculations (n = 21234020)

Multiplication

n×y
n×2 42468040
n×3 63702060
n×4 84936080
n×5 106170100

Division

n÷y
n÷2 10617010
n÷3 7078006.6666667
n÷3 5308505
n÷5 4246804

Exponentiation

ny
n2 450883605360400
n3 9.5740714938948E+21
n4 2.0329602558279E+29
n5 4.3167918731455E+36

Nth Root

y√n
2√n 4608.0386283103
3√n 276.91346504308
4√n 67.882535517689
5√n 29.201586327655

Divisors of 21234020

1, 2, 4, 19, 38, 76, 85, 170, 173, 340, 346, 361, 692, 722, 1444, 1615, 3230, 3287, 6460, 6574, 13148, 14705, 29410, 30685, 58820, 61370, 62453, 122740, 124906, 249812, 279395, 558790, 1117580, 5308505, 10617010, 21234020

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21234019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21234020 can be divided by 36 positive divisors. The sum of these divisors (counting 21234020) is 1, the average is 0.027777777777778.

Base conversion 21234020

Base System Value
2 Binary 1010001000000000101100100
3 Ternary 1110221210121012
4 Quaternary 1101000011210
5 Quinary 20413442040
6 Senary 2035041352
8 Octal 121000544
10 Decimal 21234020
12 Duodecimal 7140258
16 Hexadecimal 1440164
20 Vigesimal 6ce510
36 Base36 cn49w

Cryptographic Hash Functions

md5 0573fe6f724f0484e21991d62d8ddf60
sha1 bc198d5910a950011923a4a927080a1d809829bd
sha256 10735d484501378ad8a4b591987a0e68259508b5fe4d8d08868ed5321d7bf275
sha512 d641a77fc5e081ac790f3cff3271fd5fa34de4f29634f9bc8ad2f16ac6001ec512a5c6e3903e3107aec5dc8bbde8f65d57da17d253afeebe8241aff38a095b42
ripemd-160 c4d3171cc2c611177cae89b62c3e4a79b670d586

21234020 as geometric shapes

Circle

Radius = n
Diameter 42468040
Circumference 133417282.47636
Area 1.4164926222243E+15

Sphere

Radius = n
Volume 4.0103776893551E+22
Surface area 5.6659704888972E+15
Circumference 133417282.47636

Square

Length = n
Perimeter 84936080
Area 450883605360400
Diagonal 30029439.067702

Cube

Length = n
Surface area 2705301632162400
Volume 9.5740714938948E+21
Space diagonal 36778401.488934

Equilateral Triangle

Length = n
Perimeter 63702060
Area 1.9523832819601E+14
Altitude 18389200.744467

Triangular Pyramid

Length = n
Surface area 1.9523832819601E+14
Volume 1.1283151461496E+21
Height 10009813.022567