20454553 (number)

20454553 is an odd 8-digits composite number following 20454552 and preceding 20454554. In scientific notation, it is written as 2.0454553 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 16499520 positive integers (up to 20454553) that are relatively prime to 20454553.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0454553 × 10^7
Engineering notation 2.0454553 × 10^6

Prime Factorization of 20454553

Prime Factorization 7 × 17 × 17 × 10111

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1203209
Product of the distinct prime numbers

The prime factorization of 20454553 is 7 × 17 × 17 × 10111. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 21, 64, 796, 702, 7974, 3277, 83550, 48402, 485231, 610179, 9193973, 8312711, 36139240, 90781798, 918165739, 285220754, 9635921623, 2181232951

Basic calculations (n = 20454553)

Multiplication

n×y
n×2 40909106
n×3 61363659
n×4 81818212
n×5 102272765

Division

n÷y
n÷2 10227276.5
n÷3 6818184.3333333
n÷3 5113638.25
n÷5 4090910.6

Exponentiation

ny
n2 418388738429809
n3 8.5579546248157E+21
n4 1.7504913644489E+29
n5 3.5805518390162E+36

Nth Root

y√n
2√n 4522.6710028478
3√n 273.48278742468
4√n 67.250806707784
5√n 28.983978483998

Divisors of 20454553

1, 7, 17, 119, 289, 2023, 10111, 70777, 171887, 1203209, 2922079, 20454553

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20454552
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20454553 can be divided by 12 positive divisors. The sum of these divisors (counting 20454553) is 1, the average is 0.083333333333333.

Base conversion 20454553

Base System Value
2 Binary 1001110000001110010011001
3 Ternary 1102111012101001
4 Quaternary 1032001302121
5 Quinary 20214021203
6 Senary 2010225001
8 Octal 116016231
10 Decimal 20454553
12 Duodecimal 6a25161
16 Hexadecimal 1381c99
20 Vigesimal 67gg7d
36 Base36 c6eu1

Cryptographic Hash Functions

md5 1e209d8c30d689fe290f3e1e886dbd3b
sha1 63a9ef8fe74da1e69da3609d9b410532e6501478
sha256 484345108ec19792d818daf5a28a91f975bc3483fa5b996d4ee53984fae03324
sha512 dd95f746bbe58777a0f0b9b7482ff48faa0604f6cffe99eb6516db75ef2acaa6b314ac6c60b93d5e0b205ee52ae4937a37ead56661e02b856f1a87d26f1f9bde
ripemd-160 190bf02dc14c582244b4b0772e5e4aa70232371c

20454553 as geometric shapes

Circle

Radius = n
Diameter 40909106
Circumference 128519746.87453
Area 1.3144069869958E+15

Sphere

Radius = n
Volume 3.5847476505434E+22
Surface area 5.2576279479832E+15
Circumference 128519746.87453

Square

Length = n
Perimeter 81818212
Area 418388738429809
Diagonal 28927106.264879

Cube

Length = n
Surface area 2510332430578854
Volume 8.5579546248157E+21
Space diagonal 35428325.04211

Equilateral Triangle

Length = n
Perimeter 61363659
Area 1.8116763806877E+14
Altitude 17714162.521055

Triangular Pyramid

Length = n
Surface area 1.8116763806877E+14
Volume 1.0085646247157E+21
Height 9642368.7549598