18374916 (number)

18374916 is an even 8-digits composite number following 18374915 and preceding 18374917. In scientific notation, it is written as 1.8374916 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 5249952 positive integers (up to 18374916) that are relatively prime to 18374916.

Interesting facts

Basic properties

Name

Name eighteen million three hundred seventy-four thousand nine hundred sixteen

Notation

Scientific notation 1.8374916 × 10^7
Engineering notation 1.8374916 × 10^6

Prime Factorization of 18374916

Prime Factorization 2 × 2 × 21 × 218749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9187458
Product of the distinct prime numbers

The prime factorization of 18374916 is 2 × 2 × 21 × 218749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 42, 85, 864, 498, 3268, 7746, 71848, 69545, 325391, 404628, 3931267, 5276197, 58372229, 68794713, 700435516, 517720261, 6349624369, 2733055035

Basic calculations (n = 18374916)

Multiplication

n×y
n×2 36749832
n×3 55124748
n×4 73499664
n×5 91874580

Division

n÷y
n÷2 9187458
n÷3 6124972
n÷3 4593729
n÷5 3674983.2

Exponentiation

ny
n2 337637538007056
n3 6.2040613993265E+21
n4 1.1399910707147E+29
n5 2.0947240165132E+36

Nth Root

y√n
2√n 4286.5972519004
3√n 263.88120228929
4√n 65.472110489127
5√n 28.369068273691

Divisors of 18374916

1, 2, 4, 21, 42, 84, 218749, 437498, 874996, 4593729, 9187458, 18374916

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 -18374915
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 18374916 can be divided by 12 positive divisors. The sum of these divisors (counting 18374916) is 1, the average is 0.083333333333333.

Base conversion 18374916

Base System Value
2 Binary 1000110000110000100000100
3 Ternary 1021120112122110
4 Quaternary 1012012010010
5 Quinary 14200444131
6 Senary 1453501020
8 Octal 106060404
10 Decimal 18374916
12 Duodecimal 61a1770
16 Hexadecimal 1186104
20 Vigesimal 5egh5g
36 Base36 axu6c

Cryptographic Hash Functions

md5 95bbea35782529c7a1f4163867d6af3c
sha1 442ef7ccb8018226e903bc1668cec8a8624f57e5
sha256 9619474feac23159311c7c35222bc0c59de3d3dd024af4c647bc7ee7e818df63
sha512 7e9d10a27afd7c0ade3c596330e6b302a2bb138004e4c5da4ad805217920539c72f7bc0d5626882fc3c7a74a2d64a52b6ded246e8277c0ca8fc46d884782f9de
ripemd-160 54b9756ff3c1476448628628d03c6f8f65975987

18374916 as geometric shapes

Circle

Radius = n
Diameter 36749832
Circumference 115453002.23186
Area 1.0607196089791E+15

Sphere

Radius = n
Volume 2.5987511619392E+22
Surface area 4.2428784359164E+15
Circumference 115453002.23186

Square

Length = n
Perimeter 73499664
Area 337637538007056
Diagonal 25986055.414666

Cube

Length = n
Surface area 2025825228042336
Volume 6.2040613993265E+21
Space diagonal 31826288.09681

Equilateral Triangle

Length = n
Perimeter 55124748
Area 1.4620134259267E+14
Altitude 15913144.048405

Triangular Pyramid

Length = n
Surface area 1.4620134259267E+14
Volume 7.3115564772691E+20
Height 8662018.4715555