20974472 (number)

20974472 is an even 8-digits composite number following 20974471 and preceding 20974473. In scientific notation, it is written as 2.0974472 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 10462464 positive integers (up to 20974472) that are relatively prime to 20974472.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0974472 × 10^7
Engineering notation 2.0974472 × 10^6

Prime Factorization of 20974472

Prime Factorization 2 × 2 × 2 × 457 × 5737

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5243618
Product of the distinct prime numbers

The prime factorization of 20974472 is 2 × 2 × 2 × 457 × 5737. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 64, 38, 488, 520, 9384, 8307, 12516, 94420, 772132, 346187, 2840973, 3201090, 62275919, 13725589, 515055329, 757515867, 246422814, 2565307288

Basic calculations (n = 20974472)

Multiplication

n×y
n×2 41948944
n×3 62923416
n×4 83897888
n×5 104872360

Division

n÷y
n÷2 10487236
n÷3 6991490.6666667
n÷3 5243618
n÷5 4194894.4

Exponentiation

ny
n2 439928475678784
n3 9.2272674951273E+21
n4 1.9353706371306E+29
n5 4.0593377238118E+36

Nth Root

y√n
2√n 4579.789514814
3√n 275.78057894879
4√n 67.67414214317
5√n 29.129847256192

Divisors of 20974472

1, 2, 4, 8, 457, 914, 1828, 3656, 5737, 11474, 22948, 45896, 2621809, 5243618, 10487236, 20974472

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20974471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20974472 can be divided by 16 positive divisors. The sum of these divisors (counting 20974472) is 1, the average is 0.0625.

Base conversion 20974472

Base System Value
2 Binary 1010000000000101110001000
3 Ternary 1110110121120022
4 Quaternary 1100000232020
5 Quinary 20332140342
6 Senary 2025320012
8 Octal 120005610
10 Decimal 20974472
12 Duodecimal 7036008
16 Hexadecimal 1400b88
20 Vigesimal 6b1g3c
36 Base36 chk08

Cryptographic Hash Functions

md5 4910957fa79fe463ee368575b66d3f98
sha1 d09bff1cec04e87c5601ae9a8c312ef3f4539a0a
sha256 1bcc6a07939c47cbc828540be7d23695c7838afd679ebdcdbff700ff2603cdcd
sha512 89441934330db665de69ae3b73269a635d190e2d7a8bd0d585c60c95492de36ce904f30e373ab42602e356c6f403d42b099eb8b7b7c96f5b5c73e7d7d6cb8786
ripemd-160 73819f8f0eb5872f7133a2fbfb9307d133598eb9

20974472 as geometric shapes

Circle

Radius = n
Diameter 41948944
Circumference 131786494.29625
Area 1.3820760672974E+15

Sphere

Radius = n
Volume 3.8651087700533E+22
Surface area 5.5283042691897E+15
Circumference 131786494.29625

Square

Length = n
Perimeter 83897888
Area 439928475678784
Diagonal 29662382.766015

Cube

Length = n
Surface area 2639570854072704
Volume 9.2272674951273E+21
Space diagonal 36328851.165931

Equilateral Triangle

Length = n
Perimeter 62923416
Area 1.90494617893E+14
Altitude 18164425.582965

Triangular Pyramid

Length = n
Surface area 1.90494617893E+14
Volume 1.0874439029378E+21
Height 9887460.9220049