20122495 (number)

20122495 is an odd 8-digits composite number following 20122494 and preceding 20122496. In scientific notation, it is written as 2.0122495 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 15603840 positive integers (up to 20122495) that are relatively prime to 20122495.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0122495 × 10^7
Engineering notation 2.0122495 × 10^6

Prime Factorization of 20122495

Prime Factorization 5 × 541 × 43 × 173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20122495
Product of the distinct prime numbers

The prime factorization of 20122495 is 5 × 541 × 43 × 173. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 74, 8, 785, 275, 6113, 3148, 11753, 98489, 275446, 72353, 4096029, 5329550, 19963815, 76334709, 41188357, 67065991, 8974727463, 3532393345

Basic calculations (n = 20122495)

Multiplication

n×y
n×2 40244990
n×3 60367485
n×4 80489980
n×5 100612475

Division

n÷y
n÷2 10061247.5
n÷3 6707498.3333333
n÷3 5030623.75
n÷5 4024499

Exponentiation

ny
n2 404914805025025
n3 8.147896139542E+21
n4 1.6395599932845E+29
n5 3.2992037767068E+36

Nth Root

y√n
2√n 4485.8104061585
3√n 271.99480508389
4√n 66.976192831173
5√n 28.889256548997

Divisors of 20122495

1, 5, 43, 173, 215, 541, 865, 2705, 7439, 23263, 37195, 93593, 116315, 467965, 4024499, 20122495

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 -20122494
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 20122495 can be divided by 16 positive divisors. The sum of these divisors (counting 20122495) is 1, the average is 0.0625.

Base conversion 20122495

Base System Value
2 Binary 1001100110000101101111111
3 Ternary 1101212022212121
4 Quaternary 1030300231333
5 Quinary 20122404440
6 Senary 1555143411
8 Octal 114605577
10 Decimal 20122495
12 Duodecimal 68a4b67
16 Hexadecimal 1330b7f
20 Vigesimal 65f64f
36 Base36 bzam7

Cryptographic Hash Functions

md5 e2ffdbfc5fa78873ff69514582727f19
sha1 0cefce7f95ab51426a8e7f3449f6e4a70c61cbf6
sha256 1df5e4fc0339adbe106f8bc86f7431414f68c08a9fa8d2a009b006f6a53c8173
sha512 1776763a6d50bb791bee1358bbb9df1c3f947e7bd78dcb56d550590f270eec62b3a9f574a2938ae4accbef1c7d7c24137e8142fb3fb27f43da8710a454fd9094
ripemd-160 7ffafada9a775bdcb72d9559f8e428af667de236

20122495 as geometric shapes

Circle

Radius = n
Diameter 40244990
Circumference 126433364.92779
Area 1.2720773767964E+15

Sphere

Radius = n
Volume 3.4129827538931E+22
Surface area 5.0883095071854E+15
Circumference 126433364.92779

Square

Length = n
Perimeter 80489980
Area 404914805025025
Diagonal 28457505.337785

Cube

Length = n
Surface area 2429488830150150
Volume 8.147896139542E+21
Space diagonal 34853183.715051

Equilateral Triangle

Length = n
Perimeter 60367485
Area 1.7533325376005E+14
Altitude 17426591.857525

Triangular Pyramid

Length = n
Surface area 1.7533325376005E+14
Volume 9.6023876877898E+20
Height 9485835.1125949