20591025 (number)

20591025 is an odd 8-digits composite number following 20591024 and preceding 20591026. In scientific notation, it is written as 2.0591025 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 8668800 positive integers (up to 20591025) that are relatively prime to 20591025.

Interesting facts

Basic properties

Name

Name twenty million five hundred ninety-one thousand twenty-five

Notation

Scientific notation 2.0591025 × 10^7
Engineering notation 2.0591025 × 10^6

Prime Factorization of 20591025

Prime Factorization 65 × 105 × 7 × 431

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20591025
Product of the distinct prime numbers

The prime factorization of 20591025 is 65 × 105 × 7 × 431. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 99, 38, 10, 732, 4996, 7777, 14509, 77746, 51435, 72138, 4000824, 444671, 94500101, 48665736, 834972768, 634773142, 6164600270, 8616868886

Basic calculations (n = 20591025)

Multiplication

n×y
n×2 41182050
n×3 61773075
n×4 82364100
n×5 102955125

Division

n÷y
n÷2 10295512.5
n÷3 6863675
n÷3 5147756.25
n÷5 4118205

Exponentiation

ny
n2 423990310550625
n3 8.7303950843057E+21
n4 1.7976778344082E+29
n5 3.7016029230244E+36

Nth Root

y√n
2√n 4537.7334650682
3√n 274.08966199139
4√n 67.362700844519
5√n 29.022551677869

Divisors of 20591025

1, 7, 65, 105, 431, 455, 735, 3017, 6825, 28015, 45255, 47775, 196105, 316785, 2941575, 20591025

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 -20591024
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 20591025 can be divided by 16 positive divisors. The sum of these divisors (counting 20591025) is 1, the average is 0.0625.

Base conversion 20591025

Base System Value
2 Binary 1001110100011000110110001
3 Ternary 1102202010120120
4 Quaternary 1032203012301
5 Quinary 20232403100
6 Senary 2013200453
8 Octal 116430661
10 Decimal 20591025
12 Duodecimal 6a90129
16 Hexadecimal 13a31b1
20 Vigesimal 68dhb5
36 Base36 c9c4x

Cryptographic Hash Functions

md5 4ad7ef5feb7f8c5474919c1287100c7a
sha1 4e2ed6e3f6762d9038271940f582dd45be8f1268
sha256 1cb745346b4b0959cefbb3ed64e53c78d350aa9c38d6c0328a31c61eb6c3fb03
sha512 249911a6f8e481901a76194cab421171ec71709d6e4fb09e112a6d558c14db837254304cb44d6fd187955a5f948adc7908dc85c2d5a6044c0e2f4ff6876ce431
ripemd-160 21646d64c185f3b13bc1b229cc40ec1b271748e6

20591025 as geometric shapes

Circle

Radius = n
Diameter 41182050
Circumference 129377225.73977
Area 1.3320048448191E+15

Sphere

Radius = n
Volume 3.6569793413055E+22
Surface area 5.3280193792764E+15
Circumference 129377225.73977

Square

Length = n
Perimeter 82364100
Area 423990310550625
Diagonal 29120106.818163

Cube

Length = n
Surface area 2543941863303750
Volume 8.7303950843057E+21
Space diagonal 35664701.479921

Equilateral Triangle

Length = n
Perimeter 61773075
Area 1.8359318994765E+14
Altitude 17832350.73996

Triangular Pyramid

Length = n
Surface area 1.8359318994765E+14
Volume 1.0288869277584E+21
Height 9706702.2727212