20454924 (number)

20454924 is an even 8-digits composite number following 20454923 and preceding 20454925. In scientific notation, it is written as 2.0454924 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 5784000 positive integers (up to 20454924) that are relatively prime to 20454924.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0454924 × 10^7
Engineering notation 2.0454924 × 10^6

Prime Factorization of 20454924

Prime Factorization 2 × 2 × 3 × 7 × 2411 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10227462
Product of the distinct prime numbers

The prime factorization of 20454924 is 2 × 2 × 3 × 7 × 2411 × 101. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20454924)

Multiplication

n×y
n×2 40909848
n×3 61364772
n×4 81819696
n×5 102274620

Division

n÷y
n÷2 10227462
n÷3 6818308
n÷3 5113731
n÷5 4090984.8

Exponentiation

ny
n2 418403915845776
n3 8.5584202999277E+21
n4 1.7506183679508E+29
n5 3.5808765669437E+36

Nth Root

y√n
2√n 4522.7120182475
3√n 273.48444087075
4√n 67.251111650645
5√n 28.984083624189

Divisors of 20454924

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20454923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20454924 can be divided by 48 positive divisors. The sum of these divisors (counting 20454924) is 1, the average is 0.020833333333333.

Base conversion 20454924

Base System Value
2 Binary 1001110000001111000001100
3 Ternary 1102111012212210
4 Quaternary 1032001320030
5 Quinary 20214024144
6 Senary 2010230420
8 Octal 116017014
10 Decimal 20454924
12 Duodecimal 6a25410
16 Hexadecimal 1381e0c
20 Vigesimal 67gh64
36 Base36 c6f4c

Cryptographic Hash Functions

md5 ebdf1452d22474b95124d485ff336379
sha1 26cd0f6b5a1103418c5a9a8237ff25c1c7cb388a
sha256 1c4de35e8cc422feafb60b18bb72ef4c296720a9f77438f988fb0fec65efe6cc
sha512 aed6533f87be03d24ec41acf66f7f541372fdc1ddc90e8a33626eb3b1ba352b66999977fae33d0e77052ae50c6ecca23253ff8026699caa25868c4ecb331143a
ripemd-160 cc890bcd1ca1e116eaf0fe205282b3b7c2edfb99

20454924 as geometric shapes

Circle

Radius = n
Diameter 40909848
Circumference 128522077.93628
Area 1.3144546682543E+15

Sphere

Radius = n
Volume 3.5849427120782E+22
Surface area 5.2578186730172E+15
Circumference 128522077.93628

Square

Length = n
Perimeter 81819696
Area 418403915845776
Diagonal 28927630.938111

Cube

Length = n
Surface area 2510423495074656
Volume 8.5584202999277E+21
Space diagonal 35428967.63296

Equilateral Triangle

Length = n
Perimeter 61364772
Area 1.8117421008266E+14
Altitude 17714483.81648

Triangular Pyramid

Length = n
Surface area 1.8117421008266E+14
Volume 1.0086195050539E+21
Height 9642543.646037