20211480 (number)

20211480 is an even 8-digits composite number following 20211479 and preceding 20211481. In scientific notation, it is written as 2.0211480 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 64 positive divisors. There are 5153280 positive integers (up to 20211480) that are relatively prime to 20211480.

Interesting facts

Basic properties

Name

Name twenty million two hundred eleven thousand four hundred eighty

Notation

Scientific notation 2.0211480 × 10^7
Engineering notation 2.0211480 × 10^6

Prime Factorization of 20211480

Prime Factorization 2 × 2 × 2 × 9 × 5 × 23 × 2441

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5052870
Product of the distinct prime numbers

The prime factorization of 20211480 is 2 × 2 × 2 × 9 × 5 × 23 × 2441. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20211480)

Multiplication

n×y
n×2 40422960
n×3 60634440
n×4 80845920
n×5 101057400

Division

n÷y
n÷2 10105740
n÷3 6737160
n÷3 5052870
n÷5 4042296

Exponentiation

ny
n2 408503923790400
n3 8.2564688856112E+21
n4 1.6687545575215E+29
n5 3.3727999364255E+36

Nth Root

y√n
2√n 4495.717962684
3√n 272.39515086428
4√n 67.050115307015
5√n 28.914762086747

Divisors of 20211480

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20211479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20211480 can be divided by 64 positive divisors. The sum of these divisors (counting 20211480) is 1, the average is 0.015625.

Base conversion 20211480

Base System Value
2 Binary 1001101000110011100011000
3 Ternary 1102000211221100
4 Quaternary 1031012130120
5 Quinary 20133231410
6 Senary 2001111400
8 Octal 115063430
10 Decimal 20211480
12 Duodecimal 6928560
16 Hexadecimal 1346718
20 Vigesimal 6668e0
36 Base36 c17a0

Cryptographic Hash Functions

md5 22a275fcf62fd88bb4d5a25cb7283043
sha1 2dfb64f44d0e346f38f4adc5d8c4cba36d677855
sha256 104d4728e6e2ecefc299271e3c8b156cbbb6402d3df6c5ca14241b785df10da8
sha512 5eb4a61fc5d691ebd20521387da0a548d8350308e265f59c926a025b0a48519e7a58cd4ed2a23a26656f2ba87eba85d73dac301e60f883ee73bd26ae96a7c496
ripemd-160 d8a2cc4f7a6b97fecc622b19797a08979835abf6

20211480 as geometric shapes

Circle

Radius = n
Diameter 40422960
Circumference 126992474.17235
Area 1.2833529259425E+15

Sphere

Radius = n
Volume 3.4584615994172E+22
Surface area 5.1334117037701E+15
Circumference 126992474.17235

Square

Length = n
Perimeter 80845920
Area 408503923790400
Diagonal 28583349.131633

Cube

Length = n
Surface area 2451023542742400
Volume 8.2564688856112E+21
Space diagonal 35007310.256162

Equilateral Triangle

Length = n
Perimeter 60634440
Area 1.7688738777405E+14
Altitude 17503655.128081

Triangular Pyramid

Length = n
Surface area 1.7688738777405E+14
Volume 9.730341896119E+20
Height 9527783.0438775