18882384 (number)

18882384 is an even 8-digits composite number following 18882383 and preceding 18882385. In scientific notation, it is written as 1.8882384 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 6294112 positive integers (up to 18882384) that are relatively prime to 18882384.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred eighty-two thousand three hundred eighty-four

Notation

Scientific notation 1.8882384 × 10^7
Engineering notation 1.8882384 × 10^6

Prime Factorization of 18882384

Prime Factorization 2 × 2 × 2 × 2 × 3 × 393383

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2360298
Product of the distinct prime numbers

The prime factorization of 18882384 is 2 × 2 × 2 × 2 × 3 × 393383. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 62, 67, 154, 434, 4579, 2134, 58695, 97918, 439916, 552074, 2818316, 4270282, 51095718, 8357871, 306967750, 706147003, 3892440171, 9283357300

Basic calculations (n = 18882384)

Multiplication

n×y
n×2 37764768
n×3 56647152
n×4 75529536
n×5 94411920

Division

n÷y
n÷2 9441192
n÷3 6294128
n÷3 4720596
n÷5 3776476.8

Exponentiation

ny
n2 356544425523456
n3 6.7324087557933E+21
n4 1.2712392737185E+29
n5 2.4004028122234E+36

Nth Root

y√n
2√n 4345.3865190567
3√n 266.28841650702
4√n 65.919545804387
5√n 28.524061560941

Divisors of 18882384

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 393383, 786766, 1180149, 1573532, 2360298, 3147064, 4720596, 6294128, 9441192, 18882384

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18882383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18882384 can be divided by 20 positive divisors. The sum of these divisors (counting 18882384) is 1, the average is 0.05.

Base conversion 18882384

Base System Value
2 Binary 1001000000001111101010000
3 Ternary 1022112022202120
4 Quaternary 1020001331100
5 Quinary 14313214014
6 Senary 1512414240
8 Octal 110017520
10 Decimal 18882384
12 Duodecimal 63a7380
16 Hexadecimal 1201f50
20 Vigesimal 5i05j4
36 Base36 b8pqo

Cryptographic Hash Functions

md5 859f518a284591ef9e892b7bbb359266
sha1 661ad35f16836aaaf2d60e2db3f55a9767cce816
sha256 c216b9f838295ab5e55aec9da951dbec02f3b5aac595cf3d462cb66fbefb0a09
sha512 83fa26d43463bbad61e86f6fcd52362787d6e5ed01cc8269ee35102f14e865e506b0f04b73aa07d4db14ca220628bc1fba43a548e54c3cb69772c3f43de3ec99
ripemd-160 8acc1df7dea25a38e53e0bd54c2bd0b89548a5dd

18882384 as geometric shapes

Circle

Radius = n
Diameter 37764768
Circumference 118641517.71332
Area 1.1201173479029E+15

Sphere

Radius = n
Volume 2.8200647850885E+22
Surface area 4.4804693916115E+15
Circumference 118641517.71332

Square

Length = n
Perimeter 75529536
Area 356544425523456
Diagonal 26703723.542737

Cube

Length = n
Surface area 2139266553140736
Volume 6.7324087557933E+21
Space diagonal 32705248.456026

Equilateral Triangle

Length = n
Perimeter 56647152
Area 1.5438826504052E+14
Altitude 16352624.228013

Triangular Pyramid

Length = n
Surface area 1.5438826504052E+14
Volume 7.9342198082352E+20
Height 8901241.1809122