20765525 (number)

20765525 is an odd 8-digits composite number following 20765524 and preceding 20765526. In scientific notation, it is written as 2.0765525 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 15102000 positive integers (up to 20765525) that are relatively prime to 20765525.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-five thousand five hundred twenty-five

Notation

Scientific notation 2.0765525 × 10^7
Engineering notation 2.0765525 × 10^6

Prime Factorization of 20765525

Prime Factorization 55 × 5 × 75511

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20765525
Product of the distinct prime numbers

The prime factorization of 20765525 is 55 × 5 × 75511. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 13, 11, 763, 667, 5324, 571, 15116, 59518, 239302, 209370, 1529492, 3756107, 35833564, 12756843, 784251539, 706269982, 4329931131, 2984594968

Basic calculations (n = 20765525)

Multiplication

n×y
n×2 41531050
n×3 62296575
n×4 83062100
n×5 103827625

Division

n÷y
n÷2 10382762.5
n÷3 6921841.6666667
n÷3 5191381.25
n÷5 4153105

Exponentiation

ny
n2 431207028525625
n3 8.9542403310246E+21
n4 1.859395014499E+29
n5 3.8611313658454E+36

Nth Root

y√n
2√n 4556.9205610807
3√n 274.8617486901
4√n 67.504966936372
5√n 29.071576478621

Divisors of 20765525

1, 5, 55, 275, 75511, 377555, 4153105, 20765525

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20765524
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20765525 can be divided by 8 positive divisors. The sum of these divisors (counting 20765525) is 1, the average is 0.125.

Base conversion 20765525

Base System Value
2 Binary 1001111001101101101010101
3 Ternary 1110001222221112
4 Quaternary 1033031231111
5 Quinary 20303444100
6 Senary 2021024405
8 Octal 117155525
10 Decimal 20765525
12 Duodecimal 6b55105
16 Hexadecimal 13cdb55
20 Vigesimal 69fdg5
36 Base36 cd2s5

Cryptographic Hash Functions

md5 e6f3a480c9b3b4204245c1a6dcda93a2
sha1 68cdb62e87e44304150d2be7a9e41d108d02be4a
sha256 ed43a36d78dc449e035a25177b99c59c71e1dc247d23e34db5b33930e5bca8bd
sha512 b13d26abd054756ac9325cb7695c7ef1adfdedb7887e8f223597ffa82e18fc6befbe88786e1ca2638a06b2db677c1fdfb25e801738c64d997e7a3784ef1c7bc6
ripemd-160 73108abcbc7f348af8f7e4fd66c96d9c198e862a

20765525 as geometric shapes

Circle

Radius = n
Diameter 41531050
Circumference 130473641.57587
Area 1.3546768329924E+15

Sphere

Radius = n
Volume 3.7507434189899E+22
Surface area 5.4187073319696E+15
Circumference 130473641.57587

Square

Length = n
Perimeter 83062100
Area 431207028525625
Diagonal 29366887.084798

Cube

Length = n
Surface area 2587242171153750
Volume 8.9542403310246E+21
Space diagonal 35966944.345842

Equilateral Triangle

Length = n
Perimeter 62296575
Area 1.867181204968E+14
Altitude 17983472.172921

Triangular Pyramid

Length = n
Surface area 1.867181204968E+14
Volume 1.0552673430736E+21
Height 9788962.3615992