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

20197899 (number)

20197899 is an odd 8-digits composite number following 20197898 and preceding 20197900. In scientific notation, it is written as 2.0197899 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors. There are 13465260 positive integers (up to 20197899) that are relatively prime to 20197899.

Interesting facts

20197899 has 6 divisors, whose sum is 29174756
The reverse of 20197899 is 99879102
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9

Name

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

Notation

Scientific notation	2.0197899 × 10^7
Engineering notation	2.0197899 × 10^6

Prime Factorization of 20197899

Prime Factorization 3 × 3 × 2244211

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	6732633	Product of the distinct prime numbers

The prime factorization of 20197899 is 3 × 3 × 2244211. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 36, 43, 209, 140, 8646, 7783, 5201, 17443, 112682, 420646, 4169224, 2549311, 37444818, 50711264, 965657237, 629216677, 9836589251, 1111561092

Basic calculations (n = 20197899)

Multiplication

n×y

n×2	40395798
n×3	60593697
n×4	80791596
n×5	100989495

Division

n÷y

n÷2	10098949.5
n÷3	6732633
n÷3	5049474.75
n÷5	4039579.8

Exponentiation

n^y

n²	407955124014201
n³	8.2398363913713E+21
n⁴	1.6642738320944E+29
n⁵	3.3614834768986E+36

Nth Root

^y√n

²√n	4494.2072715886
³√n	272.33412568699
⁴√n	67.038848972731
⁵√n	28.910875216778

Divisors of 20197899

1, 3, 9, 2244211, 6732633, 20197899

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20197898	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20197899 can be divided by 6 positive divisors. The sum of these divisors (counting 20197899) is 1, the average is 0.16666666666667.

Base conversion 20197899

Base	System	Value
2	Binary	1001101000011001000001011
3	Ternary	1102000011022100
4	Quaternary	1031003020023
5	Quinary	20132313044
6	Senary	2000524443
8	Octal	115031013
10	Decimal	20197899
12	Duodecimal	6920723
16	Hexadecimal	134320b
20	Vigesimal	664eej
36	Base36	c0wsr

Cryptographic Hash Functions

md5	dc7921ff2e90ce4c5b65d622d24d44cc
sha1	651cb3880d09a335244308aa6a9c0f59ea988b65
sha256	a3462db9f962b877e0241f0b8f773bbe3836cc04441f43e88a20e4de1e411ff5
sha512	9ca3baadfc2248eec4bf4f3d15f69893e18349ac9ea8b8709a129ccce2a24ff0554e926a83cce40370267c148b363dc2549479584269ea8697343cef8b2a6491
ripemd-160	da3e50fba3d4181262f6ec5263fdc07ffab6baef

20197899 as geometric shapes

Circle

Radius = n

Diameter	40395798
Circumference	126907142.2327
Area	1.2816288205973E+15

Sphere

Radius = n

Volume	3.4514945965219E+22
Surface area	5.1265152823893E+15
Circumference	126907142.2327

Square

Length = n

Perimeter	80791596
Area	407955124014201
Diagonal	28564142.697242

Cube

Length = n

Surface area	2447730744085206
Volume	8.2398363913713E+21
Space diagonal	34983787.274145

Equilateral Triangle

Length = n

Perimeter	60593697
Area	1.7664975050016E+14
Altitude	17491893.637072

Triangular Pyramid

Length = n

Surface area	1.7664975050016E+14
Volume	9.7107403136772E+20
Height	9521380.8990807