20056728 (number)

20056728 is an even 8-digits composite number following 20056727 and preceding 20056729. In scientific notation, it is written as 2.0056728 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 6670848 positive integers (up to 20056728) that are relatively prime to 20056728.

Interesting facts

Basic properties

Name

Name twenty million fifty-six thousand seven hundred twenty-eight

Notation

Scientific notation 2.0056728 × 10^7
Engineering notation 2.0056728 × 10^6

Prime Factorization of 20056728

Prime Factorization 2 × 2 × 2 × 3 × 1033 × 809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5014182
Product of the distinct prime numbers

The prime factorization of 20056728 is 2 × 2 × 2 × 3 × 1033 × 809. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 10, 61, 21, 927, 882, 7998, 869, 98672, 90671, 738139, 626215, 4470886, 5069037, 70753143, 4192205, 256904753, 403112944, 7565021208, 4436041523

Basic calculations (n = 20056728)

Multiplication

n×y
n×2 40113456
n×3 60170184
n×4 80226912
n×5 100283640

Division

n÷y
n÷2 10028364
n÷3 6685576
n÷3 5014182
n÷5 4011345.6

Exponentiation

ny
n2 402272338065984
n3 8.0682668665135E+21
n4 1.6182303397307E+29
n5 3.2456405765327E+36

Nth Root

y√n
2√n 4478.4738471939
3√n 271.69815853496
4√n 66.921400517278
5√n 28.870347874925

Divisors of 20056728

1, 2, 3, 4, 6, 8, 12, 24, 809, 1033, 1618, 2066, 2427, 3099, 3236, 4132, 4854, 6198, 6472, 8264, 9708, 12396, 19416, 24792, 835697, 1671394, 2507091, 3342788, 5014182, 6685576, 10028364, 20056728

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20056727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20056728 can be divided by 32 positive divisors. The sum of these divisors (counting 20056728) is 1, the average is 0.03125.

Base conversion 20056728

Base System Value
2 Binary 1001100100000101010011000
3 Ternary 1101201222122210
4 Quaternary 1030200222120
5 Quinary 20113303403
6 Senary 1553515120
8 Octal 114405230
10 Decimal 20056728
12 Duodecimal 6872aa0
16 Hexadecimal 1320a98
20 Vigesimal 6571g8
36 Base36 bxvvc

Cryptographic Hash Functions

md5 1d74da0a328fca255011a3dda476910c
sha1 6bdd16a7c110c9716e0c850a3857ff832ec7460f
sha256 dc98f3050077d5aa0c2637033ab30f089646e82642df6585276a9373bf6bc66c
sha512 50efd880a0b6f82fd324a49abcf6a87c22849f9b926791222e8f9baa7beaad4e70fdb7ed5f9ea9fb7dd3f20fd2d9aa2b8779517439f542fc1482bfb207eeacca
ripemd-160 fabcb474d6a6f999edd08f287a8c72f3ea02caf6

20056728 as geometric shapes

Circle

Radius = n
Diameter 40113456
Circumference 126020138.6797
Area 1.2637758220105E+15

Sphere

Radius = n
Volume 3.3796277220054E+22
Surface area 5.0551032880419E+15
Circumference 126020138.6797

Square

Length = n
Perimeter 80226912
Area 402272338065984
Diagonal 28364496.754428

Cube

Length = n
Surface area 2413634028395904
Volume 8.0682668665135E+21
Space diagonal 34739271.929589

Equilateral Triangle

Length = n
Perimeter 60170184
Area 1.7418903200245E+14
Altitude 17369635.964795

Triangular Pyramid

Length = n
Surface area 1.7418903200245E+14
Volume 9.5085436895574E+20
Height 9454832.2514761