18676380 (number)

18676380 is an even 8-digits composite number following 18676379 and preceding 18676381. In scientific notation, it is written as 1.8676380 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 4927488 positive integers (up to 18676380) that are relatively prime to 18676380.

Interesting facts

Basic properties

Name

Name eighteen million six hundred seventy-six thousand three hundred eighty

Notation

Scientific notation 1.8676380 × 10^7
Engineering notation 1.8676380 × 10^6

Prime Factorization of 18676380

Prime Factorization 2 × 2 × 3 × 5 × 97 × 3209

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9338190
Product of the distinct prime numbers

The prime factorization of 18676380 is 2 × 2 × 3 × 5 × 97 × 3209. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18676380)

Multiplication

n×y
n×2 37352760
n×3 56029140
n×4 74705520
n×5 93381900

Division

n÷y
n÷2 9338190
n÷3 6225460
n÷3 4669095
n÷5 3735276

Exponentiation

ny
n2 348807169904400
n3 6.5144552518591E+21
n4 1.2166644177672E+29
n5 2.2722886998698E+36

Nth Root

y√n
2√n 4321.6177526477
3√n 265.31648434432
4√n 65.739012410043
5√n 28.461549510035

Divisors of 18676380

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18676379
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18676380 can be divided by 48 positive divisors. The sum of these divisors (counting 18676380) is 1, the average is 0.020833333333333.

Base conversion 18676380

Base System Value
2 Binary 1000111001111101010011100
3 Ternary 1022010212011210
4 Quaternary 1013033222130
5 Quinary 14240121010
6 Senary 1504144420
8 Octal 107175234
10 Decimal 18676380
12 Duodecimal 6308110
16 Hexadecimal 11cfa9c
20 Vigesimal 5geaj0
36 Base36 b4asc

Cryptographic Hash Functions

md5 0916b24ed1c33279c873993d5293ea3d
sha1 8a6b8681be7a42a3f015d17495a7c8e787579516
sha256 592a2a6023428e9ebcb8708711ae688984e0c70f8a5170e2de7980d09015d442
sha512 ea4c2eefeaa89db8a46a494d2561d2f54636f10bb82215ab6574a2428f858cf24d08d5d5e69b8ffa11cd60c34e9e72014fcaf9ff524cc2000a819931b6de4cee
ripemd-160 33feedb3c30142826623a70a8b77c0defbdcf6a9

18676380 as geometric shapes

Circle

Radius = n
Diameter 37352760
Circumference 117347156.4073
Area 1.0958100424911E+15

Sphere

Radius = n
Volume 2.7287686348507E+22
Surface area 4.3832401699644E+15
Circumference 117347156.4073

Square

Length = n
Perimeter 74705520
Area 348807169904400
Diagonal 26412389.892034

Cube

Length = n
Surface area 2092843019426400
Volume 6.5144552518591E+21
Space diagonal 32348439.061463

Equilateral Triangle

Length = n
Perimeter 56029140
Area 1.5103793507968E+14
Altitude 16174219.530732

Triangular Pyramid

Length = n
Surface area 1.5103793507968E+14
Volume 7.6773591405432E+20
Height 8804129.9640112