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

20120765 (number)

20120765 is an odd 8-digits composite number following 20120764 and preceding 20120766. In scientific notation, it is written as 2.0120765 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 13713216 positive integers (up to 20120765) that are relatively prime to 20120765.

Interesting facts

20120765 has 8 divisors, whose sum is 20821536
The reverse of 20120765 is 56702102
Previous prime number is 173

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million one hundred twenty thousand seven hundred sixty-five

Notation

Scientific notation	2.0120765 × 10^7
Engineering notation	2.0120765 × 10^6

Prime Factorization of 20120765

Prime Factorization 35 × 173 × 3323

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20120765	Product of the distinct prime numbers

The prime factorization of 20120765 is 35 × 173 × 3323. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 39, 43, 984, 931, 8065, 10000, 49808, 69436, 650091, 993103, 7957432, 8897955, 86903471, 99919715, 984276585, 416247032, 5887397420, 1118065026

Basic calculations (n = 20120765)

Multiplication

n×y

n×2	40241530
n×3	60362295
n×4	80483060
n×5	100603825

Division

n÷y

n÷2	10060382.5
n÷3	6706921.6666667
n÷3	5030191.25
n÷5	4024153

Exponentiation

n^y

n²	404845184185225
n³	8.1457948123726E+21
n⁴	1.6389962315797E+29
n⁵	3.29778580115E+36

Nth Root

^y√n

²√n	4485.6175717509
³√n	271.98701008467
⁴√n	66.974753241433
⁵√n	28.888759790194

Divisors of 20120765

1, 35, 173, 3323, 6055, 116305, 574879, 20120765

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	-20120764	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 20120765 can be divided by 8 positive divisors. The sum of these divisors (counting 20120765) is 1, the average is 0.125.

Base conversion 20120765

Base	System	Value
2	Binary	1001100110000010010111101
3	Ternary	1101212020111112
4	Quaternary	1030300102331
5	Quinary	20122331030
6	Senary	1555131405
8	Octal	114602275
10	Decimal	20120765
12	Duodecimal	68a3b65
16	Hexadecimal	13304bd
20	Vigesimal	65f1i5
36	Base36	bz9a5

Cryptographic Hash Functions

md5	5dda9be1e7ad3982145497859551ffce
sha1	b7f9bf62dfd914ba3e74b31ec7a55d52046ce08e
sha256	7f82422a70d208c9d3ab78230e29dfdffb1e8bc2a22e011f9ff50a01cac121aa
sha512	5a87cf32e0383b8258e3835b32f4f9241c1f1915e5685fff63767f308ccf54dba15a87e18293592956d8cc483092f425e2c80424ef4dea15a916b84024dd21af
ripemd-160	0c5dc13fe23af549723bf33d18ab96dce9c43c37

20120765 as geometric shapes

Circle

Radius = n

Diameter	40241530
Circumference	126422495.01721
Area	1.2718586564775E+15

Sphere

Radius = n

Volume	3.4121025520266E+22
Surface area	5.08743462591E+15
Circumference	126422495.01721

Square

Length = n

Perimeter	80483060
Area	404845184185225
Diagonal	28455058.748322

Cube

Length = n

Surface area	2429071105111350
Volume	8.1457948123726E+21
Space diagonal	34850187.267154

Equilateral Triangle

Length = n

Perimeter	60362295
Area	1.753031070521E+14
Altitude	17425093.633577

Triangular Pyramid

Length = n

Surface area	1.753031070521E+14
Volume	9.5999112499715E+20
Height	9485019.582774