20525480 (number)

20525480 is an even 8-digits composite number following 20525479 and preceding 20525481. In scientific notation, it is written as 2.0525480 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 8210176 positive integers (up to 20525480) that are relatively prime to 20525480.

Interesting facts

Basic properties

Name

Name twenty million five hundred twenty-five thousand four hundred eighty

Notation

Scientific notation 2.0525480 × 10^7
Engineering notation 2.0525480 × 10^6

Prime Factorization of 20525480

Prime Factorization 2 × 2 × 2 × 5 × 513137

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5131370
Product of the distinct prime numbers

The prime factorization of 20525480 is 2 × 2 × 2 × 5 × 513137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 85, 64, 169, 802, 2868, 1739, 64242, 94567, 363483, 174763, 6111105, 7860825, 98033755, 56363153, 704015232, 804280827, 4517575007, 5327795022

Basic calculations (n = 20525480)

Multiplication

n×y
n×2 41050960
n×3 61576440
n×4 82101920
n×5 102627400

Division

n÷y
n÷2 10262740
n÷3 6841826.6666667
n÷3 5131370
n÷5 4105096

Exponentiation

ny
n2 421295329230400
n3 8.647288854212E+21
n4 1.7748975443135E+29
n5 3.6430624047856E+36

Nth Root

y√n
2√n 4530.5054905606
3√n 273.79852701297
4√n 67.309029784722
5√n 29.004051288382

Divisors of 20525480

1, 2, 4, 5, 8, 10, 20, 40, 513137, 1026274, 2052548, 2565685, 4105096, 5131370, 10262740, 20525480

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 -20525479
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 20525480 can be divided by 16 positive divisors. The sum of these divisors (counting 20525480) is 1, the average is 0.0625.

Base conversion 20525480

Base System Value
2 Binary 1001110010011000110101000
3 Ternary 1102121210122222
4 Quaternary 1032103012220
5 Quinary 20223303410
6 Senary 2011533212
8 Octal 116230650
10 Decimal 20525480
12 Duodecimal 6a5a208
16 Hexadecimal 13931a8
20 Vigesimal 685de0
36 Base36 c7xk8

Cryptographic Hash Functions

md5 da831f597155576ea953c2b20339ba3c
sha1 fc907bbc388185d0c8f9b885adfceade523f01f9
sha256 400e13c1e26a11d4cc58d50b3b4215373384d696a5c48b80a6e93092cfa02ac9
sha512 9d4375845f840976134c9265253c018b0c0470aede951a02b31352ea25696cc1d1f74e80f3f74023007ba2083cb67ab694f662a17d0bec5d191d2abbce8e39b5
ripemd-160 68b9475eee308f8fe4b55660ba6c53d6de24ff50

20525480 as geometric shapes

Circle

Radius = n
Diameter 41050960
Circumference 128965394.35881
Area 1.3235383113019E+15

Sphere

Radius = n
Volume 3.6221678850482E+22
Surface area 5.2941532452077E+15
Circumference 128965394.35881

Square

Length = n
Perimeter 82101920
Area 421295329230400
Diagonal 29027412.190218

Cube

Length = n
Surface area 2527771975382400
Volume 8.647288854212E+21
Space diagonal 35551174.209739

Equilateral Triangle

Length = n
Perimeter 61576440
Area 1.8242622880463E+14
Altitude 17775587.104869

Triangular Pyramid

Length = n
Surface area 1.8242622880463E+14
Volume 1.0190927646154E+21
Height 9675804.0634059