20229840 (number)

20229840 is an even 8-digits composite number following 20229839 and preceding 20229841. In scientific notation, it is written as 2.0229840 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 60 positive divisors. There are 5394432 positive integers (up to 20229840) that are relatively prime to 20229840.

Interesting facts

Basic properties

Name

Name twenty million two hundred twenty-nine thousand eight hundred forty

Notation

Scientific notation 2.0229840 × 10^7
Engineering notation 2.0229840 × 10^6

Prime Factorization of 20229840

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 5 × 28097

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 842910
Product of the distinct prime numbers

The prime factorization of 20229840 is 2 × 2 × 2 × 2 × 3 × 3 × 5 × 28097. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20229840)

Multiplication

n×y
n×2 40459680
n×3 60689520
n×4 80919360
n×5 101149200

Division

n÷y
n÷2 10114920
n÷3 6743280
n÷3 5057460
n÷5 4045968

Exponentiation

ny
n2 409246426425600
n3 8.2789897271617E+21
n4 1.6748263754212E+29
n5 3.3881469602552E+36

Nth Root

y√n
2√n 4497.7594422112
3√n 272.4776066664
4√n 67.065337113976
5√n 28.920013381946

Divisors of 20229840

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20229839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20229840 can be divided by 60 positive divisors. The sum of these divisors (counting 20229840) is 1, the average is 0.016666666666667.

Base conversion 20229840

Base System Value
2 Binary 1001101001010111011010000
3 Ternary 1102001210010100
4 Quaternary 1031022323100
5 Quinary 20134323330
6 Senary 2001332400
8 Octal 115127320
10 Decimal 20229840
12 Duodecimal 6937100
16 Hexadecimal 134aed0
20 Vigesimal 668ec0
36 Base36 c1lg0

Cryptographic Hash Functions

md5 da96a4dca9de49d55731a16c70c2f6cb
sha1 145cb072728b387a85599123560aa68579f9aa50
sha256 c322876c3324e164f125345abbea0583693c55d52d62ca126f60c51387a5a800
sha512 868fa023cad1a9b7523898e1185e83aea76b3aa00af9b521a0c693fb9fa9811bf8d5521e323efe7298b4e1aad4b22e34388fce0d02e22105525201dfdbf3b66c
ripemd-160 25f38a786923c099eb8223193dc73831aa02bf1b

20229840 as geometric shapes

Circle

Radius = n
Diameter 40459680
Circumference 127107833.45459
Area 1.2856855667665E+15

Sphere

Radius = n
Volume 3.4678951074662E+22
Surface area 5.1427422670662E+15
Circumference 127107833.45459

Square

Length = n
Perimeter 80919360
Area 409246426425600
Diagonal 28609314.092638

Cube

Length = n
Surface area 2455478558553600
Volume 8.2789897271617E+21
Space diagonal 35039110.708989

Equilateral Triangle

Length = n
Perimeter 60689520
Area 1.7720890084628E+14
Altitude 17519555.354495

Triangular Pyramid

Length = n
Surface area 1.7720890084628E+14
Volume 9.7568829624163E+20
Height 9536438.0308792