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

20393709 (number)

20393709 is an odd 8-digits composite number following 20393708 and preceding 20393710. In scientific notation, it is written as 2.0393709 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 11146608 positive integers (up to 20393709) that are relatively prime to 20393709.

Interesting facts

20393709 has 8 divisors, whose sum is 22294272
The reverse of 20393709 is 90739302
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	twenty million three hundred ninety-three thousand seven hundred nine

Notation

Scientific notation	2.0393709 × 10^7
Engineering notation	2.0393709 × 10^6

Prime Factorization of 20393709

Prime Factorization 21 × 23 × 42223

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20393709	Product of the distinct prime numbers

The prime factorization of 20393709 is 21 × 23 × 42223. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 33, 62, 427, 342, 9077, 1511, 93753, 94222, 578726, 20129, 5884982, 4530550, 18357486, 50876655, 451213898, 756887708, 9828157289, 1428057559

Basic calculations (n = 20393709)

Multiplication

n×y

n×2	40787418
n×3	61181127
n×4	81574836
n×5	101968545

Division

n÷y

n÷2	10196854.5
n÷3	6797903
n÷3	5098427.25
n÷5	4078741.8

Exponentiation

n^y

n²	415903366776681
n³	8.4818122341639E+21
n⁴	1.7297561049618E+29
n⁵	3.5276142645564E+36

Nth Root

^y√n

²√n	4515.9394371493
³√n	273.21135131443
⁴√n	67.200739855669
⁵√n	28.966714814438

Divisors of 20393709

1, 21, 23, 483, 42223, 886683, 971129, 20393709

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	-20393708	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 20393709 can be divided by 8 positive divisors. The sum of these divisors (counting 20393709) is 1, the average is 0.125.

Base conversion 20393709

Base	System	Value
2	Binary	1001101110010111011101101
3	Ternary	1102101002220120
4	Quaternary	1031302323231
5	Quinary	20210044314
6	Senary	2005035153
8	Octal	115627355
10	Decimal	20393709
12	Duodecimal	69b5ab9
16	Hexadecimal	1372eed
20	Vigesimal	679459
36	Base36	c53vx

Cryptographic Hash Functions

md5	6f00d9e682a8ea33d98a745c92bb09bf
sha1	cf36db5920b1a584804f72f9710a17f98c69df7b
sha256	b5091585a0f7c7d1b433555693b1f0a245d25de490b2ffad1f531ad4fae1ea93
sha512	2e221c8680cfd87bcfe4560c40771e3ad6b2a210192dcbeeb6cfb841ee4890b57ff6c457d54f24295c7c1e8462cb5348a6679bebf41d32c0356eb1c63ea63365
ripemd-160	cd37107586b37ef2c591b8b67c556515cc1cbb1e

20393709 as geometric shapes

Circle

Radius = n

Diameter	40787418
Circumference	128137452.7477
Area	1.3065989616689E+15

Sphere

Radius = n

Volume	3.5528532005303E+22
Surface area	5.2263958466755E+15
Circumference	128137452.7477

Square

Length = n

Perimeter	81574836
Area	415903366776681
Diagonal	28841059.85489

Cube

Length = n

Surface area	2495420200660086
Volume	8.4818122341639E+21
Space diagonal	35322940.142775

Equilateral Triangle

Length = n

Perimeter	61181127
Area	1.8009144057404E+14
Altitude	17661470.071387

Triangular Pyramid

Length = n

Surface area	1.8009144057404E+14
Volume	9.9959115792139E+20
Height	9613686.6182968