18674920 (number)

18674920 is an even 8-digits composite number following 18674919 and preceding 18674921. In scientific notation, it is written as 1.8674920 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 6790720 positive integers (up to 18674920) that are relatively prime to 18674920.

Interesting facts

Basic properties

Name

Name eighteen million six hundred seventy-four thousand nine hundred twenty

Notation

Scientific notation 1.8674920 × 10^7
Engineering notation 1.8674920 × 10^6

Prime Factorization of 18674920

Prime Factorization 2 × 2 × 2 × 5 × 11 × 42443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4668730
Product of the distinct prime numbers

The prime factorization of 18674920 is 2 × 2 × 2 × 5 × 11 × 42443. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 7, 54, 78, 997, 318, 3400, 4049, 31180, 55085, 822354, 526206, 4577314, 3675427, 72593271, 74006774, 344197572, 599488425, 9237125024, 6681235352

Basic calculations (n = 18674920)

Multiplication

n×y
n×2 37349840
n×3 56024760
n×4 74699680
n×5 93374600

Division

n÷y
n÷2 9337460
n÷3 6224973.3333333
n÷3 4668730
n÷5 3734984

Exponentiation

ny
n2 348752637006400
n3 6.5129275958836E+21
n4 1.2162840181892E+29
n5 2.2714006736961E+36

Nth Root

y√n
2√n 4321.4488311213
3√n 265.30957058192
4√n 65.737727608439
5√n 28.461104507719

Divisors of 18674920

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 42443, 84886, 169772, 212215, 339544, 424430, 466873, 848860, 933746, 1697720, 1867492, 2334365, 3734984, 4668730, 9337460, 18674920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18674919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18674920 can be divided by 32 positive divisors. The sum of these divisors (counting 18674920) is 1, the average is 0.03125.

Base conversion 18674920

Base System Value
2 Binary 1000111001111010011101000
3 Ternary 1022010210011201
4 Quaternary 1013033103220
5 Quinary 14240044140
6 Senary 1504133544
8 Octal 107172350
10 Decimal 18674920
12 Duodecimal 63072b4
16 Hexadecimal 11cf4e8
20 Vigesimal 5ge760
36 Base36 b49ns

Cryptographic Hash Functions

md5 b0bb648640a1eb7b622e264ecfc0c67c
sha1 4e0d36b0fd3b4a51bc8d9f24e5449647536f8edc
sha256 73eb7f26de1a0940e45396ad4194f0a44785efd6411a11184cf5356a60d3a22f
sha512 fd73fd1e60c9759da764f976b18aeb3e5d9b03a9f635f1514180a32cebe158051948029d7bd798a1a2e127721a2352b4d5b1b9727312df8ae2642335b5bb85d6
ripemd-160 4a19e8ef2d4ef26b8660ec1f86a07a0a52c6ae91

18674920 as geometric shapes

Circle

Radius = n
Diameter 37349840
Circumference 117337982.95675
Area 1.0956387223394E+15

Sphere

Radius = n
Volume 2.728128731812E+22
Surface area 4.3825548893575E+15
Circumference 117337982.95675

Square

Length = n
Perimeter 74699680
Area 348752637006400
Diagonal 26410325.140233

Cube

Length = n
Surface area 2092515822038400
Volume 6.5129275958836E+21
Space diagonal 32345910.267284

Equilateral Triangle

Length = n
Perimeter 56024760
Area 1.5101432164218E+14
Altitude 16172955.133642

Triangular Pyramid

Length = n
Surface area 1.5101432164218E+14
Volume 7.6755587807104E+20
Height 8803441.7134109