Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20072789 (number)

20072789 is an odd 8-digits composite number following 20072788 and preceding 20072790. In scientific notation, it is written as 2.0072789 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 18197200 positive integers (up to 20072789) that are relatively prime to 20072789.

Interesting facts

20072789 has 8 divisors, whose sum is 21958560
The reverse of 20072789 is 98727002
Previous prime number is 389

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twenty million seventy-two thousand seven hundred eighty-nine

Notation

Scientific notation	2.0072789 × 10^7
Engineering notation	2.0072789 × 10^6

Prime Factorization of 20072789

Prime Factorization 11 × 389 × 4691

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20072789	Product of the distinct prime numbers

The prime factorization of 20072789 is 11 × 389 × 4691. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 14, 56, 430, 375, 3393, 9502, 31571, 71813, 506546, 49748, 328054, 3856425, 10451592, 16763661, 537664453, 980239471, 1283400970, 2358159538

Basic calculations (n = 20072789)

Multiplication

n×y

n×2	40145578
n×3	60218367
n×4	80291156
n×5	100363945

Division

n÷y

n÷2	10036394.5
n÷3	6690929.6666667
n÷3	5018197.25
n÷5	4014557.8

Exponentiation

n^y

n²	402916858238521
n³	8.0876650799647E+21
n⁴	1.623419946528E+29
n⁵	3.2586566045048E+36

Nth Root

^y√n

²√n	4480.2666215305
³√n	271.77066254865
⁴√n	66.9347938036
⁵√n	28.874970146358

Divisors of 20072789

1, 11, 389, 4279, 4691, 51601, 1824799, 20072789

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20072788	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20072789 can be divided by 8 positive divisors. The sum of these divisors (counting 20072789) is 1, the average is 0.125.

Base conversion 20072789

Base	System	Value
2	Binary	1001100100100100101010101
3	Ternary	1101202210200122
4	Quaternary	1030210211111
5	Quinary	20114312124
6	Senary	1554121325
8	Octal	114444525
10	Decimal	20072789
12	Duodecimal	6880245
16	Hexadecimal	1324955
20	Vigesimal	6591j9
36	Base36	by89h

Cryptographic Hash Functions

md5	1fa6dcd9f2803e5cec6be87343f99861
sha1	e703346b0dade48a01d7cb9b9a272e5b8dea1864
sha256	79e8139892b68a819725090efdb2da536564f439db24e1d82b4542196ac52498
sha512	77238ba77c6dacace2ce2a917a932afa265339d6f4909b70b4f36a6692f6f72694cf57666f9cb69c858acc38eb426e2ebf41b70c9cd08365dd2f4e65720d16e0
ripemd-160	f701f0e3022639b984c6c616a1ee92788af8dc8c

20072789 as geometric shapes

Circle

Radius = n

Diameter	40145578
Circumference	126121052.91892
Area	1.2658006418496E+15

Sphere

Radius = n

Volume	3.3877532266549E+22
Surface area	5.0632025673985E+15
Circumference	126121052.91892

Square

Length = n

Perimeter	80291156
Area	402916858238521
Diagonal	28387210.438453

Cube

Length = n

Surface area	2417501149431126
Volume	8.0876650799647E+21
Space diagonal	34767090.39761

Equilateral Triangle

Length = n

Perimeter	60218367
Area	1.7446811742379E+14
Altitude	17383545.198805

Triangular Pyramid

Length = n

Surface area	1.7446811742379E+14
Volume	9.5314047033479E+20
Height	9462403.4794845