20076728 (number)

20076728 is an even 8-digits composite number following 20076727 and preceding 20076729. In scientific notation, it is written as 2.0076728 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 8097792 positive integers (up to 20076728) that are relatively prime to 20076728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0076728 × 10^7
Engineering notation 2.0076728 × 10^6

Prime Factorization of 20076728

Prime Factorization 2 × 2 × 2 × 17 × 7 × 21089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5019182
Product of the distinct prime numbers

The prime factorization of 20076728 is 2 × 2 × 2 × 17 × 7 × 21089. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 7, 87, 46, 397, 758, 1224, 266, 31681, 16696, 785366, 263744, 9922262, 4989125, 1129181, 69908736, 520380541, 389599576, 6981485847, 9914450697

Basic calculations (n = 20076728)

Multiplication

n×y
n×2 40153456
n×3 60230184
n×4 80306912
n×5 100383640

Division

n÷y
n÷2 10038364
n÷3 6692242.6666667
n÷3 5019182
n÷5 4015345.6

Exponentiation

ny
n2 403075007185984
n3 8.092427282871E+21
n4 1.6246946141798E+29
n5 3.2618551851953E+36

Nth Root

y√n
2√n 4480.7061943404
3√n 271.78843843128
4√n 66.938077312845
5√n 28.876103318042

Divisors of 20076728

1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 21089, 42178, 84356, 147623, 168712, 295246, 358513, 590492, 717026, 1180984, 1434052, 2509591, 2868104, 5019182, 10038364, 20076728

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 -20076727
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 20076728 can be divided by 32 positive divisors. The sum of these divisors (counting 20076728) is 1, the average is 0.03125.

Base conversion 20076728

Base System Value
2 Binary 1001100100101100010111000
3 Ternary 1101210000002112
4 Quaternary 1030211202320
5 Quinary 20114423403
6 Senary 1554151452
8 Octal 114454270
10 Decimal 20076728
12 Duodecimal 6882588
16 Hexadecimal 13258b8
20 Vigesimal 659bg8
36 Base36 bybaw

Cryptographic Hash Functions

md5 9c05325ba484fbf14096dcad54c331eb
sha1 36934f6c378105b34038bc97500d7a36a84ce62d
sha256 34f7387a5a33cdc8c2e5620371d14be767734d3fe6a2b9b5d91280e4b60032a3
sha512 904361b8d4309d5b232f21141df5d88bdc17aeae2820734b0b83de54bc76bc81519767aa112a4c85cd00e613f84283474ce4b63b0feb25cd4502b2fa9634600c
ripemd-160 2d51b921c80eb5d12ff88b2fc104ed556730d070

20076728 as geometric shapes

Circle

Radius = n
Diameter 40153456
Circumference 126145802.38584
Area 1.2662974814211E+15

Sphere

Radius = n
Volume 3.3897480135436E+22
Surface area 5.0651899256846E+15
Circumference 126145802.38584

Square

Length = n
Perimeter 80306912
Area 403075007185984
Diagonal 28392781.025676

Cube

Length = n
Surface area 2418450043115904
Volume 8.092427282871E+21
Space diagonal 34773912.945741

Equilateral Triangle

Length = n
Perimeter 60230184
Area 1.7453659792683E+14
Altitude 17386956.47287

Triangular Pyramid

Length = n
Surface area 1.7453659792683E+14
Volume 9.5370170132952E+20
Height 9464260.3418919