20452453 (number)

20452453 is an odd 8-digits composite number following 20452452 and preceding 20452454. In scientific notation, it is written as 2.0452453 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 16426368 positive integers (up to 20452453) that are relatively prime to 20452453.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-two thousand four hundred fifty-three

Notation

Scientific notation 2.0452453 × 10^7
Engineering notation 2.0452453 × 10^6

Prime Factorization of 20452453

Prime Factorization 49 × 29 × 37 × 389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20452453
Product of the distinct prime numbers

The prime factorization of 20452453 is 49 × 29 × 37 × 389. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 38, 62, 224, 602, 5660, 2342, 44011, 23447, 933824, 305175, 8573730, 7458806, 6183328, 37276191, 455547362, 102502300, 7340574190, 7901438429

Basic calculations (n = 20452453)

Multiplication

n×y
n×2 40904906
n×3 61357359
n×4 81809812
n×5 102262265

Division

n÷y
n÷2 10226226.5
n÷3 6817484.3333333
n÷3 5113113.25
n÷5 4090490.6

Exponentiation

ny
n2 418302833717209
n3 8.555319046368E+21
n4 1.7497726069585E+29
n5 3.5787142004506E+36

Nth Root

y√n
2√n 4522.4388331961
3√n 273.4734279191
4√n 67.249080537923
5√n 28.983383322084

Divisors of 20452453

1, 29, 37, 49, 389, 1073, 1421, 1813, 11281, 14393, 19061, 52577, 417397, 552769, 705257, 20452453

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 -20452452
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 20452453 can be divided by 16 positive divisors. The sum of these divisors (counting 20452453) is 1, the average is 0.0625.

Base conversion 20452453

Base System Value
2 Binary 1001110000001010001100101
3 Ternary 1102111002111021
4 Quaternary 1032001101211
5 Quinary 20213434303
6 Senary 2010211141
8 Octal 116012145
10 Decimal 20452453
12 Duodecimal 6a23ab1
16 Hexadecimal 1381465
20 Vigesimal 67gb2d
36 Base36 c6d7p

Cryptographic Hash Functions

md5 d8d2e2539f14b94daa1fb1c985a8f93e
sha1 34c44ba230a1b4743d089568d5697d1d8cb635a0
sha256 a55b6cd99aee9fb6ed2b38a8f2ec1a82df5797d77d96291e11e9a7597eb9715a
sha512 2897b693010fe159a2d81c2f9856d53b759b7cea0078ef12dba97b43ada35fd33119784a4e0c1f788adfc230adb0f04d8ea6c9b120991f9f108b5861bf3b605c
ripemd-160 a06f041607704f8dde58fd3504e17b0961622a8f

20452453 as geometric shapes

Circle

Radius = n
Diameter 40904906
Circumference 128506552.18538
Area 1.3141371093818E+15

Sphere

Radius = n
Volume 3.5836436620249E+22
Surface area 5.2565484375271E+15
Circumference 128506552.18538

Square

Length = n
Perimeter 81809812
Area 418302833717209
Diagonal 28924136.416398

Cube

Length = n
Surface area 2509817002303254
Volume 8.555319046368E+21
Space diagonal 35424687.735415

Equilateral Triangle

Length = n
Perimeter 61357359
Area 1.8113044023706E+14
Altitude 17712343.867707

Triangular Pyramid

Length = n
Surface area 1.8113044023706E+14
Volume 1.0082540188169E+21
Height 9641378.8054661