20482868 (number)

20482868 is an even 8-digits composite number following 20482867 and preceding 20482869. In scientific notation, it is written as 2.0482868 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 8778360 positive integers (up to 20482868) that are relatively prime to 20482868.

Interesting facts

Basic properties

Name

Name twenty million four hundred eighty-two thousand eight hundred sixty-eight

Notation

Scientific notation 2.0482868 × 10^7
Engineering notation 2.0482868 × 10^6

Prime Factorization of 20482868

Prime Factorization 2 × 2 × 7 × 731531

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10241434
Product of the distinct prime numbers

The prime factorization of 20482868 is 2 × 2 × 7 × 731531. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 44, 87, 960, 458, 1583, 4018, 87569, 51033, 19807, 314605, 9153058, 2939648, 52973217, 47328334, 844179127, 813457809, 3734747612, 1156934525

Basic calculations (n = 20482868)

Multiplication

n×y
n×2 40965736
n×3 61448604
n×4 81931472
n×5 102414340

Division

n÷y
n÷2 10241434
n÷3 6827622.6666667
n÷3 5120717
n÷5 4096573.6

Exponentiation

ny
n2 419547881505424
n3 8.5935438765552E+21
n4 1.7602042487569E+29
n5 3.6054031280327E+36

Nth Root

y√n
2√n 4525.8002607274
3√n 273.60892225501
4√n 67.27406826354
5√n 28.991998481345

Divisors of 20482868

1, 2, 4, 7, 14, 28, 731531, 1463062, 2926124, 5120717, 10241434, 20482868

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 -20482867
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 20482868 can be divided by 12 positive divisors. The sum of these divisors (counting 20482868) is 1, the average is 0.083333333333333.

Base conversion 20482868

Base System Value
2 Binary 1001110001000101100110100
3 Ternary 1102112122012202
4 Quaternary 1032020230310
5 Quinary 20220422433
6 Senary 2011004032
8 Octal 116105464
10 Decimal 20482868
12 Duodecimal 6a39618
16 Hexadecimal 1388b34
20 Vigesimal 680738
36 Base36 c70ok

Cryptographic Hash Functions

md5 03025949cc804b72d7d4f028cb4d601e
sha1 a932bac5593161fbb312d79ad2beda49c7cb60be
sha256 39c20bac4176f0a022763c59fdf33353b4ef40f0e7d5e6fdd9e5397ca065da2c
sha512 57c2977bbdf7b272316a873aeafd318ff74cb559b9e49e973513e4c3fb077443ac660322d7ba425417e6089fd26d3681f7d413997692ddb7bdb380f181f62748
ripemd-160 52aaaff8a7d4d527e0e2388e1027160f4a9c1b04

20482868 as geometric shapes

Circle

Radius = n
Diameter 40965736
Circumference 128697655.2665
Area 1.3180485423666E+15

Sphere

Radius = n
Volume 3.5996552414517E+22
Surface area 5.2721941694664E+15
Circumference 128697655.2665

Square

Length = n
Perimeter 81931472
Area 419547881505424
Diagonal 28967149.721898

Cube

Length = n
Surface area 2517287289032544
Volume 8.5935438765552E+21
Space diagonal 35477368.060727

Equilateral Triangle

Length = n
Perimeter 61448604
Area 1.8166956174382E+14
Altitude 17738684.030363

Triangular Pyramid

Length = n
Surface area 1.8166956174382E+14
Volume 1.0127588582561E+21
Height 9655716.573966