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

20189697 (number)

20189697 is an odd 8-digits composite number following 20189696 and preceding 20189698. In scientific notation, it is written as 2.0189697 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 12235960 positive integers (up to 20189697) that are relatively prime to 20189697.

Interesting facts

20189697 has 8 divisors, whose sum is 27142560
The reverse of 20189697 is 79698102
Previous prime number is 121

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

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

Notation

Scientific notation	2.0189697 × 10^7
Engineering notation	2.0189697 × 10^6

Prime Factorization of 20189697

Prime Factorization 3 × 121 × 55619

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20189697	Product of the distinct prime numbers

The prime factorization of 20189697 is 3 × 121 × 55619. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 77, 5, 340, 749, 6598, 8941, 1247, 7599, 319412, 296028, 5078771, 375550, 52445490, 86349874, 181981502, 900059113, 9199749501, 7877104424

Basic calculations (n = 20189697)

Multiplication

n×y

n×2	40379394
n×3	60569091
n×4	80758788
n×5	100948485

Division

n÷y

n÷2	10094848.5
n÷3	6729899
n÷3	5047424.25
n÷5	4037939.4

Exponentiation

n^y

n²	407623864951809
n³	8.2298023233459E+21
n⁴	1.6615721527825E+29
n⁵	3.3546638308317E+36

Nth Root

^y√n

²√n	4493.2946709514
³√n	272.29725738169
⁴√n	67.032042121297
⁵√n	28.908526799003

Divisors of 20189697

1, 3, 121, 363, 55619, 166857, 6729899, 20189697

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	-20189696	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 20189697 can be divided by 8 positive divisors. The sum of these divisors (counting 20189697) is 1, the average is 0.125.

Base conversion 20189697

Base	System	Value
2	Binary	1001101000001001000000001
3	Ternary	1101222202001120
4	Quaternary	1031001020001
5	Quinary	20132032242
6	Senary	2000422453
8	Octal	115011001
10	Decimal	20189697
12	Duodecimal	6917a29
16	Hexadecimal	1341201
20	Vigesimal	663e4h
36	Base36	c0qgx

Cryptographic Hash Functions

md5	d8e8d5399be92c3c1cb6bd3a31fddcb8
sha1	cb5dbdaf916a8f408c9001de99babff7f3efa9e2
sha256	0c82cea8272890f2d974fecde4e2388e0b81d80cf54e6b7160e572ef87387fb8
sha512	17f1c725bb3b7e8a0a74d628c6db6639de7554813c5bd9543552e4e89ff0b51690b9edd17b7908827a2f612fee9ec7b2a22b6a881aff47faed06b662df18c8f5
ripemd-160	1df543ffd6fe85f19d80b5fbe442000a0aaaf6d7

20189697 as geometric shapes

Circle

Radius = n

Diameter	40379394
Circumference	126855607.54681
Area	1.2805881395605E+15

Sphere

Radius = n

Volume	3.447291535936E+22
Surface area	5.1223525582419E+15
Circumference	126855607.54681

Square

Length = n

Perimeter	80758788
Area	407623864951809
Diagonal	28552543.317603

Cube

Length = n

Surface area	2445743189710854
Volume	8.2298023233459E+21
Space diagonal	34969580.993421

Equilateral Triangle

Length = n

Perimeter	60569091
Area	1.7650631111853E+14
Altitude	17484790.49671

Triangular Pyramid

Length = n

Surface area	1.7650631111853E+14
Volume	9.6989150511045E+20
Height	9517514.4392011