20448974 (number)

20448974 is an even 8-digits composite number following 20448973 and preceding 20448975. In scientific notation, it is written as 2.0448974 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 8086176 positive integers (up to 20448974) that are relatively prime to 20448974.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-eight thousand nine hundred seventy-four

Notation

Scientific notation 2.0448974 × 10^7
Engineering notation 2.0448974 × 10^6

Prime Factorization of 20448974

Prime Factorization 2 × 13 × 343 × 2293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20448974
Product of the distinct prime numbers

The prime factorization of 20448974 is 2 × 13 × 343 × 2293. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 17, 19, 172, 479, 3066, 7904, 70310, 91363, 893420, 532001, 9213989, 890080, 68969932, 26365774, 243365080, 692388534, 548105046, 6557231788

Basic calculations (n = 20448974)

Multiplication

n×y
n×2 40897948
n×3 61346922
n×4 81795896
n×5 102244870

Division

n÷y
n÷2 10224487
n÷3 6816324.6666667
n÷3 5112243.5
n÷5 4089794.8

Exponentiation

ny
n2 418160537652676
n3 8.5509539622856E+21
n4 1.7485823524998E+29
n5 3.5756715063126E+36

Nth Root

y√n
2√n 4522.054179242
3√n 273.45792092821
4√n 67.246220557307
5√n 28.982397229589

Divisors of 20448974

1, 2, 13, 26, 343, 686, 2293, 4459, 4586, 8918, 29809, 59618, 786499, 1572998, 10224487, 20448974

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 -20448973
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 20448974 can be divided by 16 positive divisors. The sum of these divisors (counting 20448974) is 1, the average is 0.0625.

Base conversion 20448974

Base System Value
2 Binary 1001110000000011011001110
3 Ternary 1102110220201102
4 Quaternary 1032000123032
5 Quinary 20213331344
6 Senary 2010143102
8 Octal 116003316
10 Decimal 20448974
12 Duodecimal 6a21a92
16 Hexadecimal 13806ce
20 Vigesimal 67g28e
36 Base36 c6aj2

Cryptographic Hash Functions

md5 89660df1789178b8f5b950c0f877313e
sha1 88d8782ddebd3b6541a33371edd71bca1511583b
sha256 a82ab58ce07692d4cbab835ec4761693253021406f46d5b61a0cb2aacc6d4760
sha512 14fb32a9e4bf1fd83cca2e49b736be147bbdd04879189b43fc013d94c8779ee10ea57f5bb5121a6f124033df3c0e021c0f18d98b98a0de576ee7b23c411e2b78
ripemd-160 98646bafeb07373df95b0287b37e83578aea182e

20448974 as geometric shapes

Circle

Radius = n
Diameter 40897948
Circumference 128484692.9837
Area 1.3136900731108E+15

Sphere

Radius = n
Volume 3.5818152198801E+22
Surface area 5.2547602924432E+15
Circumference 128484692.9837

Square

Length = n
Perimeter 81795896
Area 418160537652676
Diagonal 28919216.367415

Cube

Length = n
Surface area 2508963225916056
Volume 8.5509539622856E+21
Space diagonal 35418661.930655

Equilateral Triangle

Length = n
Perimeter 61346922
Area 1.8106882423369E+14
Altitude 17709330.965327

Triangular Pyramid

Length = n
Surface area 1.8106882423369E+14
Volume 1.0077395887244E+21
Height 9639738.7891383