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

20019969 (number)

20019969 is an odd 8-digits composite number following 20019968 and preceding 20019970. In scientific notation, it is written as 2.0019969 × 10^7. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 13346640 positive integers (up to 20019969) that are relatively prime to 20019969.

Interesting facts

20019969 has 4 divisors, whose sum is 22244420
The reverse of 20019969 is 96991002
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	twenty million nineteen thousand nine hundred sixty-nine

Notation

Scientific notation	2.0019969 × 10^7
Engineering notation	2.0019969 × 10^6

Prime Factorization of 20019969

Prime Factorization 9 × 2224441

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20019969	Product of the distinct prime numbers

The prime factorization of 20019969 is 9 × 2224441. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 78, 82, 132, 271, 556, 9239, 60450, 42831, 129062, 66578, 660210, 509316, 94110604, 35147707, 552192527, 217518995, 369668437, 2602043049

Basic calculations (n = 20019969)

Multiplication

n×y

n×2	40039938
n×3	60059907
n×4	80079876
n×5	100099845

Division

n÷y

n÷2	10009984.5
n÷3	6673323
n÷3	5004992.25
n÷5	4003993.8

Exponentiation

n^y

n²	400799158760961
n³	8.0239867336205E+21
n⁴	1.6063996566349E+29
n⁵	3.2160071327442E+36

Nth Root

^y√n

²√n	4474.3680000644
³√n	271.5320719517
⁴√n	66.890716845197
⁵√n	28.859757673236

Divisors of 20019969

1, 9, 2224441, 20019969

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	-20019968	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 20019969 can be divided by 4 positive divisors. The sum of these divisors (counting 20019969) is 1, the average is 0.25.

Base conversion 20019969

Base	System	Value
2	Binary	1001100010111101100000001
3	Ternary	1101200010020100
4	Quaternary	1030113230001
5	Quinary	20111114334
6	Senary	1553033013
8	Octal	114275401
10	Decimal	20019969
12	Duodecimal	6855769
16	Hexadecimal	1317b01
20	Vigesimal	6529i9
36	Base36	bx3i9

Cryptographic Hash Functions

md5	0bc76c0be549d58ad4cb7c1662607119
sha1	7ea4022bd52301324eb6d353592b84cd09d414f0
sha256	66acbc997d088bdd99e4046b25456752e6035d54515ddbaa55bb292a7f529518
sha512	69c8574ea7c9625558b0dce641a81689b5b0298e087c5ab30259a0735aa53f3b722792cbc59647122e362e3596499334dd630763203f31f19fa9de7ab2cc54b4
ripemd-160	6c791901b65fdf3fd7bd125165bd7a036d2c62c5

20019969 as geometric shapes

Circle

Radius = n

Diameter	40039938
Circumference	125789175.07099
Area	1.2591476927284E+15

Sphere

Radius = n

Volume	3.3610797033126E+22
Surface area	5.0365907709136E+15
Circumference	125789175.07099

Square

Length = n

Perimeter	80079876
Area	400799158760961
Diagonal	28312511.678089

Cube

Length = n

Surface area	2404794952565766
Volume	8.0239867336205E+21
Space diagonal	34675603.473954

Equilateral Triangle

Length = n

Perimeter	60059907
Area	1.7355112665121E+14
Altitude	17337801.736977

Triangular Pyramid

Length = n

Surface area	1.7355112665121E+14
Volume	9.4563590524899E+20
Height	9437503.8926963