16239220 (number)

16239220 is an even 8-digits composite number following 16239219 and preceding 16239221. In scientific notation, it is written as 1.6239220 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 6495680 positive integers (up to 16239220) that are relatively prime to 16239220.

Interesting facts

Basic properties

Name

Name sixteen million two hundred thirty-nine thousand two hundred twenty

Notation

Scientific notation 1.6239220 × 10^7
Engineering notation 1.6239220 × 10^6

Prime Factorization of 16239220

Prime Factorization 2 × 2 × 5 × 811961

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8119610
Product of the distinct prime numbers

The prime factorization of 16239220 is 2 × 2 × 5 × 811961. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 34, 28, 829, 468, 9659, 8799, 87395, 46070, 486099, 697853, 114874, 2830444, 82991788, 98206911, 69660161, 900764025, 50962231, 6671095676

Basic calculations (n = 16239220)

Multiplication

n×y
n×2 32478440
n×3 48717660
n×4 64956880
n×5 81196100

Division

n÷y
n÷2 8119610
n÷3 5413073.3333333
n÷3 4059805
n÷5 3247844

Exponentiation

ny
n2 263712266208400
n3 4.2824815076568E+21
n4 6.954415934877E+28
n5 1.1293429033797E+36

Nth Root

y√n
2√n 4029.7915578848
3√n 253.23382903507
4√n 63.48063923658
5√n 27.67661886334

Divisors of 16239220

1, 2, 4, 5, 10, 20, 811961, 1623922, 3247844, 4059805, 8119610, 16239220

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16239219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16239220 can be divided by 12 positive divisors. The sum of these divisors (counting 16239220) is 1, the average is 0.083333333333333.

Base conversion 16239220

Base System Value
2 Binary 111101111100101001110100
3 Ternary 1010120001000121
4 Quaternary 331330221310
5 Quinary 13124123340
6 Senary 1340021324
8 Octal 75745164
10 Decimal 16239220
12 Duodecimal 5531844
16 Hexadecimal f7ca74
20 Vigesimal 519i10
36 Base36 9o29g

Cryptographic Hash Functions

md5 1f3a9a160a35eb0cd713a06b370de3ac
sha1 4b642221aac74588fdec540d6e9542ebf32e7baa
sha256 1fa8da421a2f05004efd0fceefb5e4d78b02288767144bcff30f392cfeec89c9
sha512 8c0677be09e05d62535079286e151e7ba2dc6b02752201cf2c59932230ba0c245c680ebe47b71f7a0d39a9ab8b6e811daaaca7e0185e18bd0df7c32ef09ee4d3
ripemd-160 d310df247b9ede29c489674adf34ce8cf53ac0da

16239220 as geometric shapes

Circle

Radius = n
Diameter 32478440
Circumference 102034028.50406
Area 8.2847651818183E+14

Sphere

Radius = n
Volume 1.7938416591452E+22
Surface area 3.3139060727273E+15
Circumference 102034028.50406

Square

Length = n
Perimeter 64956880
Area 263712266208400
Diagonal 22965725.16636

Cube

Length = n
Surface area 1582273597250400
Volume 4.2824815076568E+21
Space diagonal 28127154.115289

Equilateral Triangle

Length = n
Perimeter 48717660
Area 1.1419076091302E+14
Altitude 14063577.057644

Triangular Pyramid

Length = n
Surface area 1.1419076091302E+14
Volume 5.0469528572835E+20
Height 7655241.7221201