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

20119721 (number)

20119721 is an odd 8-digits composite number following 20119720 and preceding 20119722. In scientific notation, it is written as 2.0119721 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 18785088 positive integers (up to 20119721) that are relatively prime to 20119721.

Interesting facts

20119721 has 8 divisors, whose sum is 21473280
The reverse of 20119721 is 12791102
Previous prime number is 127

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million one hundred nineteen thousand seven hundred twenty-one

Notation

Scientific notation	2.0119721 × 10^7
Engineering notation	2.0119721 × 10^6

Prime Factorization of 20119721

Prime Factorization 17 × 127 × 9319

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20119721	Product of the distinct prime numbers

The prime factorization of 20119721 is 17 × 127 × 9319. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 12, 67, 568, 992, 7553, 4154, 6429, 31842, 44825, 503132, 3381596, 2789430, 9724984, 45957413, 601402190, 737015740, 4956963603, 2647922989

Basic calculations (n = 20119721)

Multiplication

n×y

n×2	40239442
n×3	60359163
n×4	80478884
n×5	100598605

Division

n÷y

n÷2	10059860.5
n÷3	6706573.6666667
n÷3	5029930.25
n÷5	4023944.2

Exponentiation

n^y

n²	404803173117841
n³	8.1445269030457E+21
n⁴	1.6386560896627E+29
n⁵	3.2969303338965E+36

Nth Root

^y√n

²√n	4485.5011983055
³√n	271.98230583428
⁴√n	66.973884449877
⁵√n	28.888459995518

Divisors of 20119721

1, 17, 127, 2159, 9319, 158423, 1183513, 20119721

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	-20119720	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 20119721 can be divided by 8 positive divisors. The sum of these divisors (counting 20119721) is 1, the average is 0.125.

Base conversion 20119721

Base	System	Value
2	Binary	1001100110000000010101001
3	Ternary	1101212012001212
4	Quaternary	1030300002221
5	Quinary	20122312341
6	Senary	1555122505
8	Octal	114600251
10	Decimal	20119721
12	Duodecimal	68a3435
16	Hexadecimal	13300a9
20	Vigesimal	65ej61
36	Base36	bz8h5

Cryptographic Hash Functions

md5	096f906ea7179b088e88c7edb6dfd392
sha1	0b3fc25f5b59ad21cf8308b8d5ba0995c387debf
sha256	4036c644fe27468010cae8c9e6051a5b069c38c9ce5fec64db7540892ddaa96b
sha512	244458ba02da2c65ad8ed2e9b75312959eb83dfdeb1dc39c039129ef7e601f7dda64b6fc37fc623c5cdfa78ff0b45fbd72b63f130353ae53ccf5511a18eb40ff
ripemd-160	3954fc032f38f0c9a61e7d4055c948d887258b6d

20119721 as geometric shapes

Circle

Radius = n

Diameter	40239442
Circumference	126415935.37175
Area	1.2717266748168E+15

Sphere

Radius = n

Volume	3.4115714514097E+22
Surface area	5.0869066992674E+15
Circumference	126415935.37175

Square

Length = n

Perimeter	80478884
Area	404803173117841
Diagonal	28453582.309363

Cube

Length = n

Surface area	2428819038707046
Volume	8.1445269030457E+21
Space diagonal	34848379.00611

Equilateral Triangle

Length = n

Perimeter	60359163
Area	1.752849157263E+14
Altitude	17424189.503055

Triangular Pyramid

Length = n

Surface area	1.752849157263E+14
Volume	9.5984170044998E+20
Height	9484527.4364543