20974484 (number)

20974484 is an even 8-digits composite number following 20974483 and preceding 20974485. In scientific notation, it is written as 2.0974484 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 10153440 positive integers (up to 20974484) that are relatively prime to 20974484.

Interesting facts

Basic properties

Name

Name twenty million nine hundred seventy-four thousand four hundred eighty-four

Notation

Scientific notation 2.0974484 × 10^7
Engineering notation 2.0974484 × 10^6

Prime Factorization of 20974484

Prime Factorization 2 × 2 × 61 × 67 × 1283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10487242
Product of the distinct prime numbers

The prime factorization of 20974484 is 2 × 2 × 61 × 67 × 1283. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 85, 76, 48, 413, 1993, 9152, 68561, 25453, 836056, 192816, 7472810, 215544, 20869734, 52432340, 690473274, 157556936, 6260742241, 7354900764

Basic calculations (n = 20974484)

Multiplication

n×y
n×2 41948968
n×3 62923452
n×4 83897936
n×5 104872420

Division

n÷y
n÷2 10487242
n÷3 6991494.6666667
n÷3 5243621
n÷5 4194896.8

Exponentiation

ny
n2 439928979066256
n3 9.2272833325615E+21
n4 1.9353750662228E+29
n5 4.0593493360489E+36

Nth Root

y√n
2√n 4579.7908249177
3√n 275.78063154235
4√n 67.674151822669
5√n 29.129850589369

Divisors of 20974484

1, 2, 4, 61, 67, 122, 134, 244, 268, 1283, 2566, 4087, 5132, 8174, 16348, 78263, 85961, 156526, 171922, 313052, 343844, 5243621, 10487242, 20974484

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20974483
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20974484 can be divided by 24 positive divisors. The sum of these divisors (counting 20974484) is 1, the average is 0.041666666666667.

Base conversion 20974484

Base System Value
2 Binary 1010000000000101110010100
3 Ternary 1110110121120202
4 Quaternary 1100000232110
5 Quinary 20332140414
6 Senary 2025320032
8 Octal 120005624
10 Decimal 20974484
12 Duodecimal 7036018
16 Hexadecimal 1400b94
20 Vigesimal 6b1g44
36 Base36 chk0k

Cryptographic Hash Functions

md5 2a2e019451530572d8592d6b83c9e88b
sha1 7345561b80faac30053b5b377fec0ac05999ac8a
sha256 616f98e6c4d45c3a15081adf71ca7b4c3781dcee82c70c290ee6432ef8260f13
sha512 675d0494639fc5300b931573e43bab38bbddcb1bcc842fa6136d2f71d3bcd767bd219c5848959e2a214120685d23969839b95d3b2e6f3573a7f3c2ac457e0956
ripemd-160 0355a07d519421058dca78de476d6c59affe99a9

20974484 as geometric shapes

Circle

Radius = n
Diameter 41948968
Circumference 131786569.69447
Area 1.3820776487358E+15

Sphere

Radius = n
Volume 3.8651154040222E+22
Surface area 5.5283105949432E+15
Circumference 131786569.69447

Square

Length = n
Perimeter 83897936
Area 439928979066256
Diagonal 29662399.736577

Cube

Length = n
Surface area 2639573874397536
Volume 9.2272833325615E+21
Space diagonal 36328871.95054

Equilateral Triangle

Length = n
Perimeter 62923452
Area 1.9049483586617E+14
Altitude 18164435.97527

Triangular Pyramid

Length = n
Surface area 1.9049483586617E+14
Volume 1.0874457693973E+21
Height 9887466.5788592