20146956 (number)

20146956 is an even 8-digits composite number following 20146955 and preceding 20146957. In scientific notation, it is written as 2.0146956 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 6697152 positive integers (up to 20146956) that are relatively prime to 20146956.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand nine hundred fifty-six

Notation

Scientific notation 2.0146956 × 10^7
Engineering notation 2.0146956 × 10^6

Prime Factorization of 20146956

Prime Factorization 2 × 2 × 3 × 397 × 4229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10073478
Product of the distinct prime numbers

The prime factorization of 20146956 is 2 × 2 × 3 × 397 × 4229. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 74, 42, 529, 945, 3581, 1783, 87922, 99249, 145016, 204225, 9603074, 805071, 21636445, 76016963, 24560453, 955973023, 5517559664, 1878795001

Basic calculations (n = 20146956)

Multiplication

n×y
n×2 40293912
n×3 60440868
n×4 80587824
n×5 100734780

Division

n÷y
n÷2 10073478
n÷3 6715652
n÷3 5036739
n÷5 4029391.2

Exponentiation

ny
n2 405899836065936
n3 8.1776461376276E+21
n4 1.6475467691835E+29
n5 3.3193052266683E+36

Nth Root

y√n
2√n 4488.5360642419
3√n 272.10497317906
4√n 66.996537703391
5√n 28.896276719678

Divisors of 20146956

1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 4229, 4764, 8458, 12687, 16916, 25374, 50748, 1678913, 3357826, 5036739, 6715652, 10073478, 20146956

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20146955
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20146956 can be divided by 24 positive divisors. The sum of these divisors (counting 20146956) is 1, the average is 0.041666666666667.

Base conversion 20146956

Base System Value
2 Binary 1001100110110101100001100
3 Ternary 1101220120102120
4 Quaternary 1030312230030
5 Quinary 20124200311
6 Senary 1555452540
8 Octal 114665414
10 Decimal 20146956
12 Duodecimal 68b7150
16 Hexadecimal 1336b0c
20 Vigesimal 65i77g
36 Base36 bztho

Cryptographic Hash Functions

md5 bd022131962ad0eaf2778eb61f11b20d
sha1 0fdd870c451d6ecd00f1d5ee15b4311816c6b942
sha256 eaacb296d5f366ddbd45abfdeb326a5f04e8f8a233df2697733194ca82ada8cb
sha512 5de09b2ca399a826636919cc2d334a2e5a319290b91c74f93a778d331ce53d2515554c27327410166e408f6b15a521fc0a9ebd47b0d71c502b96eea88e099171
ripemd-160 5225cc092f34cd2a9db6f3960de550e8448455f7

20146956 as geometric shapes

Circle

Radius = n
Diameter 40293912
Circumference 126587057.92359
Area 1.275171943078E+15

Sphere

Radius = n
Volume 3.4254444039504E+22
Surface area 5.1006877723122E+15
Circumference 126587057.92359

Square

Length = n
Perimeter 80587824
Area 405899836065936
Diagonal 28492098.415734

Cube

Length = n
Surface area 2435399016395616
Volume 8.1776461376276E+21
Space diagonal 34895551.409855

Equilateral Triangle

Length = n
Perimeter 60440868
Area 1.7575978471252E+14
Altitude 17447775.704927

Triangular Pyramid

Length = n
Surface area 1.7575978471252E+14
Volume 9.6374483967675E+20
Height 9497366.138578