21720010 (number)

21720010 is an even 8-digits composite number following 21720009 and preceding 21720011. In scientific notation, it is written as 2.1720010 × 10^7. The sum of its digits is 13. It has a total of 4 prime factors and 16 positive divisors. There are 8019648 positive integers (up to 21720010) that are relatively prime to 21720010.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred twenty thousand ten

Notation

Scientific notation 2.1720010 × 10^7
Engineering notation 2.1720010 × 10^6

Prime Factorization of 21720010

Prime Factorization 2 × 5 × 13 × 167077

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21720010
Product of the distinct prime numbers

The prime factorization of 21720010 is 2 × 5 × 13 × 167077. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 53, 80, 107, 284, 2297, 7199, 93846, 52296, 906121, 583446, 3790565, 2139067, 8142886, 16514972, 597944983, 27633265, 4945176609, 4697892743

Basic calculations (n = 21720010)

Multiplication

n×y
n×2 43440020
n×3 65160030
n×4 86880040
n×5 108600050

Division

n÷y
n÷2 10860005
n÷3 7240003.3333333
n÷3 5430002.5
n÷5 4344002

Exponentiation

ny
n2 471758834400100
n3 1.0246606600759E+22
n4 2.2255639783454E+29
n5 4.8339271865302E+36

Nth Root

y√n
2√n 4660.473151945
3√n 279.01015280603
4√n 68.26765816948
5√n 29.334048397105

Divisors of 21720010

1, 2, 5, 10, 13, 26, 65, 130, 167077, 334154, 835385, 1670770, 2172001, 4344002, 10860005, 21720010

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 -21720009
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 21720010 can be divided by 16 positive divisors. The sum of these divisors (counting 21720010) is 1, the average is 0.0625.

Base conversion 21720010

Base System Value
2 Binary 1010010110110101111001010
3 Ternary 1111212111020211
4 Quaternary 1102312233022
5 Quinary 21030020020
6 Senary 2053311334
8 Octal 122665712
10 Decimal 21720010
12 Duodecimal 733554a
16 Hexadecimal 14b6bca
20 Vigesimal 6ff00a
36 Base36 cxj9m

Cryptographic Hash Functions

md5 5e9c4c6e16785c13219b8159d751dcab
sha1 f3844b37a86d4bbd1881a1795ea409f207be2dfe
sha256 deaf0ece6c0b7630905bb134284a61c90b5e5f50df383c8929d8ada51c76cbfc
sha512 2b126d7c8e2932361297bd237c9715887a834aefc8e0430fc8f6cce4ad87e549b5b33008a4cd5f4c208d075afbf75d4d098f3ff03d70c55ab05cc9f33fe1b21a
ripemd-160 5ccbf98613b91fe8a862bfe7bed0015e27d37545

21720010 as geometric shapes

Circle

Radius = n
Diameter 43440020
Circumference 136470847.70379
Area 1.4820740884174E+15

Sphere

Radius = n
Volume 4.2920885361557E+22
Surface area 5.9282963536698E+15
Circumference 136470847.70379

Square

Length = n
Perimeter 86880040
Area 471758834400100
Diagonal 30716732.716879

Cube

Length = n
Surface area 2830553006400600
Volume 1.0246606600759E+22
Space diagonal 37620160.860904

Equilateral Triangle

Length = n
Perimeter 65160030
Area 2.0427756752511E+14
Altitude 18810080.430452

Triangular Pyramid

Length = n
Surface area 2.0427756752511E+14
Volume 1.2075741685912E+21
Height 10238910.905626