20453964 (number)

20453964 is an even 8-digits composite number following 20453963 and preceding 20453965. In scientific notation, it is written as 2.0453964 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 6721680 positive integers (up to 20453964) that are relatively prime to 20453964.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-three thousand nine hundred sixty-four

Notation

Scientific notation 2.0453964 × 10^7
Engineering notation 2.0453964 × 10^6

Prime Factorization of 20453964

Prime Factorization 2 × 2 × 3 × 71 × 24007

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10226982
Product of the distinct prime numbers

The prime factorization of 20453964 is 2 × 2 × 3 × 71 × 24007. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 68, 20, 174, 939, 3021, 2968, 11431, 14882, 198076, 716192, 5471607, 5878833, 17790306, 53229600, 484129716, 205188710, 9495689993, 1581356908

Basic calculations (n = 20453964)

Multiplication

n×y
n×2 40907928
n×3 61361892
n×4 81815856
n×5 102269820

Division

n÷y
n÷2 10226982
n÷3 6817988
n÷3 5113491
n÷5 4090792.8

Exponentiation

ny
n2 418364643313296
n3 8.557215353203E+21
n4 1.7502897477466E+29
n5 3.5800363489978E+36

Nth Root

y√n
2√n 4522.605885991
3√n 273.48016237085
4√n 67.25032257165
5√n 28.983811560184

Divisors of 20453964

1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 24007, 48014, 72021, 96028, 144042, 288084, 1704497, 3408994, 5113491, 6817988, 10226982, 20453964

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 -20453963
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 20453964 can be divided by 24 positive divisors. The sum of these divisors (counting 20453964) is 1, the average is 0.041666666666667.

Base conversion 20453964

Base System Value
2 Binary 1001110000001101001001100
3 Ternary 1102111011120020
4 Quaternary 1032001221030
5 Quinary 20214011324
6 Senary 2010222140
8 Octal 116015114
10 Decimal 20453964
12 Duodecimal 6a24950
16 Hexadecimal 1381a4c
20 Vigesimal 67gei4
36 Base36 c6edo

Cryptographic Hash Functions

md5 7ed4a76987aa3ca3e5717a9398df97d1
sha1 ab58496cdb405f2b9cb199bee196fe5c134000dc
sha256 d618469455008098aa4a2a64a196247af72c749083de2d3b82a922d686c3ba99
sha512 031bf73d449ce163e7a168356a179a498fafd1591332b3d25793a0ac8214ce8f6c1628b0b3d319d9c597535cd889dcc9ff1228a6c23d6f5b5187770b4b383bd4
ripemd-160 46712ce1c4d2b6bdb4395260d8d3e419f37c547b

20453964 as geometric shapes

Circle

Radius = n
Diameter 40907928
Circumference 128516046.07838
Area 1.3143312899548E+15

Sphere

Radius = n
Volume 3.5844379851744E+22
Surface area 5.2573251598191E+15
Circumference 128516046.07838

Square

Length = n
Perimeter 81815856
Area 418364643313296
Diagonal 28926273.293091

Cube

Length = n
Surface area 2510187859879776
Volume 8.557215353203E+21
Space diagonal 35427304.864185

Equilateral Triangle

Length = n
Perimeter 61361892
Area 1.8115720457726E+14
Altitude 17713652.432092

Triangular Pyramid

Length = n
Surface area 1.8115720457726E+14
Volume 1.0084775007206E+21
Height 9642091.097697