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

20172091 (number)

20172091 is an odd 8-digits composite number following 20172090 and preceding 20172092. In scientific notation, it is written as 2.0172091 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 19110384 positive integers (up to 20172091) that are relatively prime to 20172091.

Interesting facts

20172091 has 4 divisors, whose sum is 21233800
The reverse of 20172091 is 19027102
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million one hundred seventy-two thousand ninety-one

Notation

Scientific notation	2.0172091 × 10^7
Engineering notation	2.0172091 × 10^6

Prime Factorization of 20172091

Prime Factorization 19 × 1061689

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20172091	Product of the distinct prime numbers

The prime factorization of 20172091 is 19 × 1061689. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 1, 84, 18, 539, 296, 826, 1142, 87264, 62632, 677869, 172759, 916683, 8992521, 3670650, 72618711, 82258678, 149805741, 5548261269, 8039211309

Basic calculations (n = 20172091)

Multiplication

n×y

n×2	40344182
n×3	60516273
n×4	80688364
n×5	100860455

Division

n÷y

n÷2	10086045.5
n÷3	6724030.3333333
n÷3	5043022.75
n÷5	4034418.2

Exponentiation

n^y

n²	406913255312281
n³	8.2082912152656E+21
n⁴	1.6557839734884E+29
n⁵	3.3400624989549E+36

Nth Root

^y√n

²√n	4491.3351021717
³√n	272.21808400083
⁴√n	67.017423870004
⁵√n	28.903483225064

Divisors of 20172091

1, 19, 1061689, 20172091

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20172090	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20172091 can be divided by 4 positive divisors. The sum of these divisors (counting 20172091) is 1, the average is 0.25.

Base conversion 20172091

Base	System	Value
2	Binary	1001100111100110100111011
3	Ternary	1101221211220111
4	Quaternary	1030330310323
5	Quinary	20131001331
6	Senary	2000205151
8	Octal	114746473
10	Decimal	20172091
12	Duodecimal	69097b7
16	Hexadecimal	133cd3b
20	Vigesimal	661a4b
36	Base36	c0cvv

Cryptographic Hash Functions

md5	6f33435e8a1945fae34927301b3e1f67
sha1	d1349faae134c4e4bd971e32599dfae2a7a9e020
sha256	08e63e238ec9d7abd79ec85e73d99034bd06e0e537073b41bbab60e5c50bfc27
sha512	f56f25d81200ecb4b0eac0fa010d1fbf60af6b21637491bcd3a3f0c05a8f2e03b60b51e6dfea0aa30047550e4159f297809c368494eabed1e06cb790311ee2c2
ripemd-160	caf9d5829ab262dfe7681ee9d578e59bf85532c9

20172091 as geometric shapes

Circle

Radius = n

Diameter	40344182
Circumference	126744985.78629
Area	1.2783556935374E+15

Sphere

Radius = n

Volume	3.4382809840539E+22
Surface area	5.1134227741495E+15
Circumference	126744985.78629

Square

Length = n

Perimeter	80688364
Area	406913255312281
Diagonal	28527644.673624

Cube

Length = n

Surface area	2441479531873686
Volume	8.2082912152656E+21
Space diagonal	34939086.506903

Equilateral Triangle

Length = n

Perimeter	60516273
Area	1.7619860811853E+14
Altitude	17469543.253451

Triangular Pyramid

Length = n

Surface area	1.7619860811853E+14
Volume	9.6735639671137E+20
Height	9509214.8912081