20486525 (number)

20486525 is an odd 8-digits composite number following 20486524 and preceding 20486526. In scientific notation, it is written as 2.0486525 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 16314240 positive integers (up to 20486525) that are relatively prime to 20486525.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0486525 × 10^7
Engineering notation 2.0486525 × 10^6

Prime Factorization of 20486525

Prime Factorization 5 × 5 × 233 × 3517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4097305
Product of the distinct prime numbers

The prime factorization of 20486525 is 5 × 5 × 233 × 3517. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 43, 36, 455, 42, 6285, 7997, 21687, 7940, 75833, 852909, 6120862, 8476408, 66716316, 5323759, 935737906, 194618172, 5445110689, 1587625107

Basic calculations (n = 20486525)

Multiplication

n×y
n×2 40973050
n×3 61459575
n×4 81946100
n×5 102432625

Division

n÷y
n÷2 10243262.5
n÷3 6828841.6666667
n÷3 5121631.25
n÷5 4097305

Exponentiation

ny
n2 419697706575625
n3 8.5981475582042E+21
n4 1.7614616490484E+29
n5 3.6086228109771E+36

Nth Root

y√n
2√n 4526.2042596418
3√n 273.62520461492
4√n 67.277070831316
5√n 28.993033650517

Divisors of 20486525

1, 5, 25, 233, 1165, 3517, 5825, 17585, 87925, 819461, 4097305, 20486525

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 -20486524
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 20486525 can be divided by 12 positive divisors. The sum of these divisors (counting 20486525) is 1, the average is 0.083333333333333.

Base conversion 20486525

Base System Value
2 Binary 1001110001001100101111101
3 Ternary 1102112211020012
4 Quaternary 1032021211331
5 Quinary 20221032100
6 Senary 2011033005
8 Octal 116114575
10 Decimal 20486525
12 Duodecimal 6a3b765
16 Hexadecimal 138997d
20 Vigesimal 680g65
36 Base36 c73i5

Cryptographic Hash Functions

md5 91f2f8eec5444d3fac6e05077384bb83
sha1 0db31cd43d2a8cfa065d990d5ee25118dc084ead
sha256 46b45ebd483a38d47d9617dc22b05f0f64f9b01da42257b1333ed38e3921524a
sha512 ced36f5d098c87ff90d5838516d89642c4a8ead43811a55ad4bac8bf3cf219426f635341f526a61b610e8506908c19d6813bfa5e93213ecad4520bcfafae92c2
ripemd-160 e61d0a5cd480e8de7a5782e69902e98b05786dc8

20486525 as geometric shapes

Circle

Radius = n
Diameter 40973050
Circumference 128720632.87517
Area 1.3185192317065E+15

Sphere

Radius = n
Volume 3.6015836271114E+22
Surface area 5.2740769268259E+15
Circumference 128720632.87517

Square

Length = n
Perimeter 81946100
Area 419697706575625
Diagonal 28972321.500895

Cube

Length = n
Surface area 2518186239453750
Volume 8.5981475582042E+21
Space diagonal 35483702.17053

Equilateral Triangle

Length = n
Perimeter 61459575
Area 1.8173443790228E+14
Altitude 17741851.085265

Triangular Pyramid

Length = n
Surface area 1.8173443790228E+14
Volume 1.0133014073415E+21
Height 9657440.5002985