20190789 (number)

20190789 is an odd 8-digits composite number following 20190788 and preceding 20190790. In scientific notation, it is written as 2.0190789 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 13094784 positive integers (up to 20190789) that are relatively prime to 20190789.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety thousand seven hundred eighty-nine

Notation

Scientific notation 2.0190789 × 10^7
Engineering notation 2.0190789 × 10^6

Prime Factorization of 20190789

Prime Factorization 3 × 27 × 37 × 6737

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20190789
Product of the distinct prime numbers

The prime factorization of 20190789 is 3 × 27 × 37 × 6737. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 43, 73, 699, 394, 1025, 8587, 90902, 58857, 249879, 802775, 2020857, 4024367, 31135351, 58837204, 703113935, 719509461, 1095469208, 3146328057

Basic calculations (n = 20190789)

Multiplication

n×y
n×2 40381578
n×3 60572367
n×4 80763156
n×5 100953945

Division

n÷y
n÷2 10095394.5
n÷3 6730263
n÷3 5047697.25
n÷5 4038157.8

Exponentiation

ny
n2 407667960442521
n3 8.2311377713553E+21
n4 1.6619316597136E+29
n5 3.3555711473698E+36

Nth Root

y√n
2√n 4493.416183707
3√n 272.3021665398
4√n 67.032948493312
5√n 28.908839507295

Divisors of 20190789

1, 3, 27, 37, 81, 111, 999, 2997, 6737, 20211, 181899, 249269, 545697, 747807, 6730263, 20190789

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 -20190788
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 20190789 can be divided by 16 positive divisors. The sum of these divisors (counting 20190789) is 1, the average is 0.0625.

Base conversion 20190789

Base System Value
2 Binary 1001101000001011001000101
3 Ternary 1101222210120000
4 Quaternary 1031001121011
5 Quinary 20132101124
6 Senary 2000431513
8 Octal 115013105
10 Decimal 20190789
12 Duodecimal 6918599
16 Hexadecimal 1341645
20 Vigesimal 663gj9
36 Base36 c0rb9

Cryptographic Hash Functions

md5 7b1fa80ec268a54f68f2430d9385e480
sha1 d0eae63d680dcd386f23177a08dd3ffa78db8afd
sha256 c5e017eb86cabfa348a12101a6dc4095204feb345a99870dd8f6e54737df0201
sha512 3f5913e4b9a63175ed6dfdc97e42dc8bf589c37d278f8ab3c30cb1f4d4e65f4f4a79e83508bb933bc700b07e24fb19932a08812334f88230e4208d22c6ce7104
ripemd-160 7a4cc77653d08151ddd5a1a903157745f7ca7d0e

20190789 as geometric shapes

Circle

Radius = n
Diameter 40381578
Circumference 126862468.78516
Area 1.2807266696302E+15

Sphere

Radius = n
Volume 3.44785092709E+22
Surface area 5.1229066785206E+15
Circumference 126862468.78516

Square

Length = n
Perimeter 80763156
Area 407667960442521
Diagonal 28554087.638814

Cube

Length = n
Surface area 2446007762655126
Volume 8.2311377713553E+21
Space diagonal 34971472.392903

Equilateral Triangle

Length = n
Perimeter 60572367
Area 1.7652540502611E+14
Altitude 17485736.196451

Triangular Pyramid

Length = n
Surface area 1.7652540502611E+14
Volume 9.7004888916768E+20
Height 9518029.2129378