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

20121692 (number)

20121692 is an even 8-digits composite number following 20121691 and preceding 20121693. In scientific notation, it is written as 2.0121692 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 6 positive divisors. There are 10060844 positive integers (up to 20121692) that are relatively prime to 20121692.

Interesting facts

20121692 has 6 divisors, whose sum is 35212968
The reverse of 20121692 is 29612102
Previous prime number is 2

Basic properties

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

Name

Name	twenty million one hundred twenty-one thousand six hundred ninety-two

Notation

Scientific notation	2.0121692 × 10^7
Engineering notation	2.0121692 × 10^6

Prime Factorization of 20121692

Prime Factorization 2 × 2 × 5030423

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10060846	Product of the distinct prime numbers

The prime factorization of 20121692 is 2 × 2 × 5030423. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 86, 86, 801, 932, 4724, 3421, 55643, 96043, 873730, 509337, 4419972, 583031, 22202186, 18155560, 215754725, 455898209, 4463719271, 9727967251

Basic calculations (n = 20121692)

Multiplication

n×y

n×2	40243384
n×3	60365076
n×4	80486768
n×5	100608460

Division

n÷y

n÷2	10060846
n÷3	6707230.6666667
n÷3	5030423
n÷5	4024338.4

Exponentiation

n^y

n²	404882488942864
n³	8.1469207387017E+21
n⁴	1.6392982985257E+29
n⁵	3.2985455459058E+36

Nth Root

^y√n

²√n	4485.720900814
³√n	271.99118699819
⁴√n	66.975524640081
⁵√n	28.889025976761

Divisors of 20121692

1, 2, 4, 5030423, 10060846, 20121692

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	-20121691	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 20121692 can be divided by 6 positive divisors. The sum of these divisors (counting 20121692) is 1, the average is 0.16666666666667.

Base conversion 20121692

Base	System	Value
2	Binary	1001100110000100001011100
3	Ternary	1101212021202212
4	Quaternary	1030300201130
5	Quinary	20122343232
6	Senary	1555135552
8	Octal	114604134
10	Decimal	20121692
12	Duodecimal	68a45b8
16	Hexadecimal	133085c
20	Vigesimal	65f44c
36	Base36	bz9zw

Cryptographic Hash Functions

md5	36bc8de626799c28142e0458f89c1ce3
sha1	63a9e9829f8e35138e09931616c3bc7157063683
sha256	64f561f343ef06e2c36c03d15134ff9a2f5079621d262984802990446dbfc1ed
sha512	d5a83d67dc70beb74ca39b74253f482cd215956cfc8e50178d6af2b01d3bba2e5d70b6044ad0b525903c9ff5c22a8fa657579b740572b555a2c892ada252fc42
ripemd-160	f55699760d18457182059941384906f0d12ec410

20121692 as geometric shapes

Circle

Radius = n

Diameter	40243384
Circumference	126428319.52999
Area	1.2719758528301E+15

Sphere

Radius = n

Volume	3.4125741789445E+22
Surface area	5.0879034113202E+15
Circumference	126428319.52999

Square

Length = n

Perimeter	80486768
Area	404882488942864
Diagonal	28456369.724294

Cube

Length = n

Surface area	2429294933657184
Volume	8.1469207387017E+21
Space diagonal	34851792.878252

Equilateral Triangle

Length = n

Perimeter	60365076
Area	1.75319260486E+14
Altitude	17425896.439126

Triangular Pyramid

Length = n

Surface area	1.75319260486E+14
Volume	9.6012381668755E+20
Height	9485456.5747647