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

20197901 (number)

20197901 is an odd 8-digits composite number following 20197900 and preceding 20197902. In scientific notation, it is written as 2.0197901 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 20123100 positive integers (up to 20197901) that are relatively prime to 20197901.

Interesting facts

20197901 has 4 divisors, whose sum is 20272704
The reverse of 20197901 is 10979102
Previous prime number is 271

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

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

Notation

Scientific notation	2.0197901 × 10^7
Engineering notation	2.0197901 × 10^6

Prime Factorization of 20197901

Prime Factorization 271 × 74531

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20197901	Product of the distinct prime numbers

The prime factorization of 20197901 is 271 × 74531. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 16, 16, 167, 686, 2945, 96, 75651, 38093, 865336, 76058, 7866744, 3087647, 85041964, 33619175, 805507275, 466844730, 3656296218, 7099310969

Basic calculations (n = 20197901)

Multiplication

n×y

n×2	40395802
n×3	60593703
n×4	80791604
n×5	100989505

Division

n÷y

n÷2	10098950.5
n÷3	6732633.6666667
n÷3	5049475.25
n÷5	4039580.2

Exponentiation

n^y

n²	407955204805801
n³	8.2398388391023E+21
n⁴	1.6642744912814E+29
n⁵	3.3614851411728E+36

Nth Root

^y√n

²√n	4494.2074940973
³√n	272.33413467585
⁴√n	67.038850632281
⁵√n	28.91087578933

Divisors of 20197901

1, 271, 74531, 20197901

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	-20197900	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 20197901 can be divided by 4 positive divisors. The sum of these divisors (counting 20197901) is 1, the average is 0.25.

Base conversion 20197901

Base	System	Value
2	Binary	1001101000011001000001101
3	Ternary	1102000011022102
4	Quaternary	1031003020031
5	Quinary	20132313101
6	Senary	2000524445
8	Octal	115031015
10	Decimal	20197901
12	Duodecimal	6920725
16	Hexadecimal	134320d
20	Vigesimal	664ef1
36	Base36	c0wst

Cryptographic Hash Functions

md5	4b9f1aebd01e27bbeb4d7818a43e1633
sha1	4139a1a323b52c2b9e051257a9ea49876ae317f0
sha256	7f5fb9a66938611a58d0821d0c523e3a08aa935928bd18b763c469cc5eb3648e
sha512	eaef72462f8fab5c5ff1928d88ec023f2b401605bfb2d15ce683c5d2220eded5065ed11a2a3a6043ae0ba87e96c4d3c9e755db021815525de77d8aec84c8701b
ripemd-160	60ddc01f3c0f6cd77c464db766079c4051e0792c

20197901 as geometric shapes

Circle

Radius = n

Diameter	40395802
Circumference	126907154.79907
Area	1.2816290744116E+15

Sphere

Radius = n

Volume	3.451495621825E+22
Surface area	5.1265162976465E+15
Circumference	126907154.79907

Square

Length = n

Perimeter	80791604
Area	407955204805801
Diagonal	28564145.525669

Cube

Length = n

Surface area	2447731228834806
Volume	8.2398388391023E+21
Space diagonal	34983790.738246

Equilateral Triangle

Length = n

Perimeter	60593703
Area	1.7664978548395E+14
Altitude	17491895.369123

Triangular Pyramid

Length = n

Surface area	1.7664978548395E+14
Volume	9.7107431983559E+20
Height	9521381.8418897