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

20164979 (number)

20164979 is an odd 8-digits composite number following 20164978 and preceding 20164980. In scientific notation, it is written as 2.0164979 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 19695984 positive integers (up to 20164979) that are relatively prime to 20164979.

Interesting facts

20164979 has 4 divisors, whose sum is 20633976
The reverse of 20164979 is 97946102
Previous prime number is 43

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twenty million one hundred sixty-four thousand nine hundred seventy-nine

Notation

Scientific notation	2.0164979 × 10^7
Engineering notation	2.0164979 × 10^6

Prime Factorization of 20164979

Prime Factorization 43 × 468953

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20164979	Product of the distinct prime numbers

The prime factorization of 20164979 is 43 × 468953. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 95, 27, 697, 322, 9701, 8521, 41333, 21842, 33329, 969844, 6236688, 5206456, 41426949, 16989929, 548777583, 265903748, 7032219036, 9855502840

Basic calculations (n = 20164979)

Multiplication

n×y

n×2	40329958
n×3	60494937
n×4	80659916
n×5	100824895

Division

n÷y

n÷2	10082489.5
n÷3	6721659.6666667
n÷3	5041244.75
n÷5	4032995.8

Exponentiation

n^y

n²	406626378070441
n³	8.1996123746365E+21
n⁴	1.6534501134269E+29
n⁵	3.33417868148E+36

Nth Root

^y√n

²√n	4490.543285617
³√n	272.18608859717
⁴√n	67.011516067143
⁵√n	28.901444858606

Divisors of 20164979

1, 43, 468953, 20164979

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	-20164978	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 20164979 can be divided by 4 positive divisors. The sum of these divisors (counting 20164979) is 1, the average is 0.25.

Base conversion 20164979

Base	System	Value
2	Binary	1001100111011000101110011
3	Ternary	1101221111011002
4	Quaternary	1030323011303
5	Quinary	20130234404
6	Senary	2000112215
8	Octal	114730563
10	Decimal	20164979
12	Duodecimal	690566b
16	Hexadecimal	133b173
20	Vigesimal	660c8j
36	Base36	c07eb

Cryptographic Hash Functions

md5	ff1e5a5ecf77540cb9ec1ebddbf2929c
sha1	0f66269b5dd6ad914de3260f561bce5b6bc9d8d2
sha256	dbe47d5d00e4ad8cff074f8fc1f741612dafab75b3b3ac05bbc402f794de2d59
sha512	2381208220afd849725aa87016b8deb29dd08da716f5dcbb21be38b1880fd63156247ec4f1eecc66d22af1e203c89a21fe6bb4ecc64b0d10fd7caa493cdcc048
ripemd-160	c75926758ee0cacfcc51731083513f5aa262710b

20164979 as geometric shapes

Circle

Radius = n

Diameter	40329958
Circumference	126700299.77238
Area	1.2774544421019E+15

Sphere

Radius = n

Volume	3.4346455997923E+22
Surface area	5.1098177684077E+15
Circumference	126700299.77238

Square

Length = n

Perimeter	80659916
Area	406626378070441
Diagonal	28517586.786769

Cube

Length = n

Surface area	2439758268422646
Volume	8.1996123746365E+21
Space diagonal	34926768.161559

Equilateral Triangle

Length = n

Perimeter	60494937
Area	1.7607438662893E+14
Altitude	17463384.08078

Triangular Pyramid

Length = n

Surface area	1.7607438662893E+14
Volume	9.6633358553443E+20
Height	9505862.2622562