18885050 (number)

18885050 is an even 8-digits composite number following 18885049 and preceding 18885051. In scientific notation, it is written as 1.8885050 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 7050240 positive integers (up to 18885050) that are relatively prime to 18885050.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred eighty-five thousand fifty

Notation

Scientific notation 1.8885050 × 10^7
Engineering notation 1.8885050 × 10^6

Prime Factorization of 18885050

Prime Factorization 2 × 25 × 1957 × 193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18885050
Product of the distinct prime numbers

The prime factorization of 18885050 is 2 × 25 × 1957 × 193. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 59, 51, 675, 868, 4732, 1768, 65813, 90051, 981588, 415964, 7656645, 6809674, 76694833, 57769163, 85050670, 531545581, 4273443944, 3238010349

Basic calculations (n = 18885050)

Multiplication

n×y
n×2 37770100
n×3 56655150
n×4 75540200
n×5 94425250

Division

n÷y
n÷2 9442525
n÷3 6295016.6666667
n÷3 4721262.5
n÷5 3777010

Exponentiation

ny
n2 356645113502500
n3 6.7352608007504E+21
n4 1.2719573698521E+29
n5 2.4020978527526E+36

Nth Root

y√n
2√n 4345.693270354
3√n 266.30094831991
4√n 65.921872473057
5√n 28.524866976759

Divisors of 18885050

1, 2, 25, 50, 193, 386, 1957, 3914, 4825, 9650, 48925, 97850, 377701, 755402, 9442525, 18885050

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 -18885049
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 18885050 can be divided by 16 positive divisors. The sum of these divisors (counting 18885050) is 1, the average is 0.0625.

Base conversion 18885050

Base System Value
2 Binary 1001000000010100110111010
3 Ternary 1022112110102022
4 Quaternary 1020002212322
5 Quinary 14313310200
6 Senary 1512434442
8 Octal 110024672
10 Decimal 18885050
12 Duodecimal 63a8a22
16 Hexadecimal 12029ba
20 Vigesimal 5i0cca
36 Base36 b8rsq

Cryptographic Hash Functions

md5 97e46e871a880f7ced7a90f086848d99
sha1 a9611ab0ef2082d63b6e7aaebd7b16b459401ae2
sha256 57cbc59c4c85a7d7a46bc6d05b9f63814bd40becb2210076862395f9c0555cef
sha512 d8714e0989627192d90a09f7e71a90f47002ac643943eac9fe43e7d42f875bd316cc9083f0755919a4dc45a5171db324ff810bfaa7881f22d9b317f8b706c233
ripemd-160 46a5885b2db31a77bbf610ab541cbe9e07317b2e

18885050 as geometric shapes

Circle

Radius = n
Diameter 37770100
Circumference 118658268.68535
Area 1.1204336685182E+15

Sphere

Radius = n
Volume 2.8212594468865E+22
Surface area 4.4817346740726E+15
Circumference 118658268.68535

Square

Length = n
Perimeter 75540200
Area 356645113502500
Diagonal 26707493.836094

Cube

Length = n
Surface area 2139870681015000
Volume 6.7352608007504E+21
Space diagonal 32709866.103479

Equilateral Triangle

Length = n
Perimeter 56655150
Area 1.5443186421437E+14
Altitude 16354933.051739

Triangular Pyramid

Length = n
Surface area 1.5443186421437E+14
Volume 7.9375809754509E+20
Height 8902497.9453647