18974316 (number)

18974316 is an even 8-digits composite number following 18974315 and preceding 18974317. In scientific notation, it is written as 1.8974316 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 6324768 positive integers (up to 18974316) that are relatively prime to 18974316.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8974316 × 10^7
Engineering notation 1.8974316 × 10^6

Prime Factorization of 18974316

Prime Factorization 2 × 2 × 3 × 1581193

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9487158
Product of the distinct prime numbers

The prime factorization of 18974316 is 2 × 2 × 3 × 1581193. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 79, 67, 522, 101, 8911, 1230, 97888, 19074, 507057, 102527, 2249682, 2994696, 8643074, 98735818, 894703764, 676263722, 2009743949, 4218942788

Basic calculations (n = 18974316)

Multiplication

n×y
n×2 37948632
n×3 56922948
n×4 75897264
n×5 94871580

Division

n÷y
n÷2 9487158
n÷3 6324772
n÷3 4743579
n÷5 3794863.2

Exponentiation

ny
n2 360024667667856
n3 6.8312218121249E+21
n4 1.2961776132935E+29
n5 2.4594083626757E+36

Nth Root

y√n
2√n 4355.9517903668
3√n 266.71987341098
4√n 65.999634774496
5√n 28.551782447301

Divisors of 18974316

1, 2, 3, 4, 6, 12, 1581193, 3162386, 4743579, 6324772, 9487158, 18974316

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 -18974315
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 18974316 can be divided by 12 positive divisors. The sum of these divisors (counting 18974316) is 1, the average is 0.083333333333333.

Base conversion 18974316

Base System Value
2 Binary 1001000011000011001101100
3 Ternary 1022200222212110
4 Quaternary 1020120121230
5 Quinary 14324134231
6 Senary 1514404020
8 Octal 110303154
10 Decimal 18974316
12 Duodecimal 6430610
16 Hexadecimal 121866c
20 Vigesimal 5ibffg
36 Base36 baooc

Cryptographic Hash Functions

md5 ef453efafe29a183944522c833e219ee
sha1 26dac4618e9dfb1aa3cd5d434075bf5aaf86c1cd
sha256 5ed32cbed916f5efcee50e5514457e8743e5cc756df45bd18fdd314f65326562
sha512 d667f15c8efc73ebd2c3ab82e0a0b1a980ac6da1a693f78f3fcea54c4ed769bf4e8f972b983066fc28cdc7fc799170d2a0effb13c923c8d7bc219a0fed25f2b0
ripemd-160 a1b3a52eb563de9c51563b905e43757ee1da6dea

18974316 as geometric shapes

Circle

Radius = n
Diameter 37948632
Circumference 119219143.50498
Area 1.1310508510564E+15

Sphere

Radius = n
Volume 2.8614555013352E+22
Surface area 4.5242034042258E+15
Circumference 119219143.50498

Square

Length = n
Perimeter 75897264
Area 360024667667856
Diagonal 26833735.023953

Cube

Length = n
Surface area 2160148006007136
Volume 6.8312218121249E+21
Space diagonal 32864479.350867

Equilateral Triangle

Length = n
Perimeter 56922948
Area 1.5589525409471E+14
Altitude 16432239.675434

Triangular Pyramid

Length = n
Surface area 1.5589525409471E+14
Volume 8.0506721119049E+20
Height 8944578.3413176