20452454 (number)

20452454 is an even 8-digits composite number following 20452453 and preceding 20452455. In scientific notation, it is written as 2.0452454 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 9269760 positive integers (up to 20452454) that are relatively prime to 20452454.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0452454 × 10^7
Engineering notation 2.0452454 × 10^6

Prime Factorization of 20452454

Prime Factorization 2 × 11 × 409 × 2273

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20452454
Product of the distinct prime numbers

The prime factorization of 20452454 is 2 × 11 × 409 × 2273. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 11, 81, 598, 813, 194, 9043, 25750, 67301, 892227, 40289, 9969138, 2164108, 21758581, 17218998, 742475143, 758929677, 2889914327, 5567462176

Basic calculations (n = 20452454)

Multiplication

n×y
n×2 40904908
n×3 61357362
n×4 81809816
n×5 102262270

Division

n÷y
n÷2 10226227
n÷3 6817484.6666667
n÷3 5113113.5
n÷5 4090490.8

Exponentiation

ny
n2 418302874622116
n3 8.5553203012766E+21
n4 1.7497729491713E+29
n5 3.5787150753369E+36

Nth Root

y√n
2√n 4522.4389437559
3√n 273.47343237616
4√n 67.249081359941
5√n 28.983383605506

Divisors of 20452454

1, 2, 11, 22, 409, 818, 2273, 4499, 4546, 8998, 25003, 50006, 929657, 1859314, 10226227, 20452454

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 -20452453
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 20452454 can be divided by 16 positive divisors. The sum of these divisors (counting 20452454) is 1, the average is 0.0625.

Base conversion 20452454

Base System Value
2 Binary 1001110000001010001100110
3 Ternary 1102111002111022
4 Quaternary 1032001101212
5 Quinary 20213434304
6 Senary 2010211142
8 Octal 116012146
10 Decimal 20452454
12 Duodecimal 6a23ab2
16 Hexadecimal 1381466
20 Vigesimal 67gb2e
36 Base36 c6d7q

Cryptographic Hash Functions

md5 ecb5512874dd452f9c0d10b85ee506e1
sha1 542b01a882a4ae6820f41c38d8632e3e05d63a23
sha256 ea44bdf74de8380bc743f640ea5cc292f77e04ec16b2cf6ac144b46f5177cd61
sha512 15412593d9fdc61594d0de7eba32e730f249d0305e52f3b05a9ced0c413e934ed7910cc84a1ffa34d335ce6de938c1337b7d11a312eed2dab896cb12708e31ca
ripemd-160 cbfa132e47ff0a05489a597babdbcdd539d4be83

20452454 as geometric shapes

Circle

Radius = n
Diameter 40904908
Circumference 128506558.46857
Area 1.3141372378883E+15

Sphere

Radius = n
Volume 3.5836441876798E+22
Surface area 5.2565489515533E+15
Circumference 128506558.46857

Square

Length = n
Perimeter 81809816
Area 418302874622116
Diagonal 28924137.830612

Cube

Length = n
Surface area 2509817247732696
Volume 8.5553203012766E+21
Space diagonal 35424689.467465

Equilateral Triangle

Length = n
Perimeter 61357362
Area 1.811304579494E+14
Altitude 17712344.733733

Triangular Pyramid

Length = n
Surface area 1.811304579494E+14
Volume 1.0082541667093E+21
Height 9641379.2768706