18883380 (number)

18883380 is an even 8-digits composite number following 18883379 and preceding 18883381. In scientific notation, it is written as 1.8883380 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 5035552 positive integers (up to 18883380) that are relatively prime to 18883380.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8883380 × 10^7
Engineering notation 1.8883380 × 10^6

Prime Factorization of 18883380

Prime Factorization 2 × 2 × 15 × 314723

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9441690
Product of the distinct prime numbers

The prime factorization of 18883380 is 2 × 2 × 15 × 314723. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 42, 53, 390, 633, 5982, 5035, 21756, 25696, 642888, 586988, 8931103, 6337224, 41529099, 69768095, 465835695, 223126951, 4297256468, 3454396096

Basic calculations (n = 18883380)

Multiplication

n×y
n×2 37766760
n×3 56650140
n×4 75533520
n×5 94416900

Division

n÷y
n÷2 9441690
n÷3 6294460
n÷3 4720845
n÷5 3776676

Exponentiation

ny
n2 356582040224400
n3 6.7334741667326E+21
n4 1.271507514106E+29
n5 2.4010359561718E+36

Nth Root

y√n
2√n 4345.50112185
3√n 266.2930984476
4√n 65.920415061269
5√n 28.524362469618

Divisors of 18883380

1, 2, 4, 15, 30, 60, 314723, 629446, 1258892, 4720845, 9441690, 18883380

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 -18883379
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 18883380 can be divided by 12 positive divisors. The sum of these divisors (counting 18883380) is 1, the average is 0.083333333333333.

Base conversion 18883380

Base System Value
2 Binary 1001000000010001100110100
3 Ternary 1022112101010110
4 Quaternary 1020002030310
5 Quinary 14313232010
6 Senary 1512423020
8 Octal 110021464
10 Decimal 18883380
12 Duodecimal 63a7a70
16 Hexadecimal 1202334
20 Vigesimal 5i0890
36 Base36 b8qic

Cryptographic Hash Functions

md5 b3639da991c8a715e88f03dde9c6c3f1
sha1 cf1c18f8699d71ac143352269ff6219ceed21106
sha256 087c5b02e475dda9c92fb908bcb6181fbbc53b768622b552616441e35e5aeefd
sha512 d382958ebb0e1aca0b2a6103013b88614076c9682e504b7a4c3c1f1f61f538c3039964ae6b028c910902f5997242d774f6c8c7c2c1f9fd350fe30a748f2f5fb4
ripemd-160 3f9fd03200dde4f019dd0f5bb8fca3d1ed912a00

18883380 as geometric shapes

Circle

Radius = n
Diameter 37766760
Circumference 118647775.76589
Area 1.120235517971E+15

Sphere

Radius = n
Volume 2.8205110633792E+22
Surface area 4.4809420718841E+15
Circumference 118647775.76589

Square

Length = n
Perimeter 75533520
Area 356582040224400
Diagonal 26705132.099445

Cube

Length = n
Surface area 2139492241346400
Volume 6.7334741667326E+21
Space diagonal 32706973.57863

Equilateral Triangle

Length = n
Perimeter 56650140
Area 1.5440455268381E+14
Altitude 16353486.789315

Triangular Pyramid

Length = n
Surface area 1.5440455268381E+14
Volume 7.9354754070685E+20
Height 8901710.699815