20525910 (number)

20525910 is an even 8-digits composite number following 20525909 and preceding 20525911. In scientific notation, it is written as 2.0525910 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 5284608 positive integers (up to 20525910) that are relatively prime to 20525910.

Interesting facts

Basic properties

Name

Name twenty million five hundred twenty-five thousand nine hundred ten

Notation

Scientific notation 2.0525910 × 10^7
Engineering notation 2.0525910 × 10^6

Prime Factorization of 20525910

Prime Factorization 2 × 15 × 29 × 23593

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20525910
Product of the distinct prime numbers

The prime factorization of 20525910 is 2 × 15 × 29 × 23593. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 80, 36, 393, 675, 3786, 6025, 6170, 35017, 517934, 984296, 5602548, 7670348, 11754864, 58126774, 570863471, 381765564, 9570848743, 43566887

Basic calculations (n = 20525910)

Multiplication

n×y
n×2 41051820
n×3 61577730
n×4 82103640
n×5 102629550

Division

n÷y
n÷2 10262955
n÷3 6841970
n÷3 5131477.5
n÷5 4105182

Exponentiation

ny
n2 421312981328100
n3 8.6478323365723E+21
n4 1.7750462823557E+29
n5 3.6434440237468E+36

Nth Root

y√n
2√n 4530.5529463852
3√n 273.80043898684
4√n 67.309382305777
5√n 29.00417281185

Divisors of 20525910

1, 2, 15, 29, 30, 58, 435, 870, 23593, 47186, 353895, 684197, 707790, 1368394, 10262955, 20525910

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 -20525909
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 20525910 can be divided by 16 positive divisors. The sum of these divisors (counting 20525910) is 1, the average is 0.0625.

Base conversion 20525910

Base System Value
2 Binary 1001110010011001101010110
3 Ternary 1102121211020220
4 Quaternary 1032103031112
5 Quinary 20223312120
6 Senary 2011535210
8 Octal 116231526
10 Decimal 20525910
12 Duodecimal 6a5a506
16 Hexadecimal 1393356
20 Vigesimal 685efa
36 Base36 c7xw6

Cryptographic Hash Functions

md5 fbbc6a6d58f500f726fb7fd243c0081b
sha1 c56a5c4258bde11081a73e3c32d1ae52c53f7952
sha256 ca11cd5e86fed1e47f143efdf8192073dc98c2c1dc1f0021b05a70989924ac4e
sha512 d777aa9e51dad4713cd43027dfbec53eaab29e1d473eaea25d5f18c89bd3ee075b26fd840299da65a76a57e21de28c3407e89cfb71f4bdb68e7ba4434c2ffd85
ripemd-160 686c4d22770c112d8d803fb20492c7b0a1e0c426

20525910 as geometric shapes

Circle

Radius = n
Diameter 41051820
Circumference 128968096.12849
Area 1.3235937670024E+15

Sphere

Radius = n
Volume 3.6223955384069E+22
Surface area 5.2943750680095E+15
Circumference 128968096.12849

Square

Length = n
Perimeter 82103640
Area 421312981328100
Diagonal 29028020.30205

Cube

Length = n
Surface area 2527877887968600
Volume 8.6478323365723E+21
Space diagonal 35551918.991586

Equilateral Triangle

Length = n
Perimeter 61577730
Area 1.8243387238715E+14
Altitude 17775959.495793

Triangular Pyramid

Length = n
Surface area 1.8243387238715E+14
Volume 1.0191568146258E+21
Height 9676006.7673498