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

18922013 (number)

18922013 is an odd 8-digits composite number following 18922012 and preceding 18922014. In scientific notation, it is written as 1.8922013 × 10^7. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 17201820 positive integers (up to 18922013) that are relatively prime to 18922013.

Interesting facts

18922013 has 4 divisors, whose sum is 20642208
The reverse of 18922013 is 31022981
Previous prime number is 11

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	eighteen million nine hundred twenty-two thousand thirteen

Notation

Scientific notation	1.8922013 × 10^7
Engineering notation	1.8922013 × 10^6

Prime Factorization of 18922013

Prime Factorization 11 × 1720183

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	18922013	Product of the distinct prime numbers

The prime factorization of 18922013 is 11 × 1720183. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 8, 97, 84, 811, 707, 6698, 8847, 90848, 27753, 791508, 332811, 3287630, 289043, 42414786, 15821524, 320688300, 172789502, 4441253654, 7902447435

Basic calculations (n = 18922013)

Multiplication

n×y

n×2	37844026
n×3	56766039
n×4	75688052
n×5	94610065

Division

n÷y

n÷2	9461006.5
n÷3	6307337.6666667
n÷3	4730503.25
n÷5	3784402.6

Exponentiation

n^y

n²	358042575972169
n³	6.7748862770989E+21
n⁴	1.2819448620879E+29
n⁵	2.425697734571E+36

Nth Root

^y√n

²√n	4349.9440226283
³√n	266.47457537701
⁴√n	65.95410542664
⁵√n	28.536024375429

Divisors of 18922013

1, 11, 1720183, 18922013

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	-18922012	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 18922013 can be divided by 4 positive divisors. The sum of these divisors (counting 18922013) is 1, the average is 0.25.

Base conversion 18922013

Base	System	Value
2	Binary	1001000001011101000011101
3	Ternary	1022121100010022
4	Quaternary	1020023220131
5	Quinary	14321001023
6	Senary	1513321525
8	Octal	110135035
10	Decimal	18922013
12	Duodecimal	64062a5
16	Hexadecimal	120ba1d
20	Vigesimal	5i550d
36	Base36	b9kbh

Cryptographic Hash Functions

md5	a6261bf9cb15b33958933936f120166f
sha1	b88bd59ab54e267f040f53c8dfc05df9e7dd4784
sha256	a44651d833e7cd417aee3684561ee18f7d27e428c77427444a710906a5314217
sha512	59f74eaca634cfbc07c1dd00d45390ab32ff7efb90fce83b5b6cbfdc5b157c0c861b5153cbb89cf144f9d9389aa436c8b0ba995a6599eaa7a91ebd47d777025d
ripemd-160	34fcab546bf4f3c453b2f0ec194afe47214cbb57

18922013 as geometric shapes

Circle

Radius = n

Diameter	37844026
Circumference	118890514.06386
Area	1.1248239263465E+15

Sphere

Radius = n

Volume	2.8378577276053E+22
Surface area	4.4992957053861E+15
Circumference	118890514.06386

Square

Length = n

Perimeter	75688052
Area	358042575972169
Diagonal	26759767.412

Cube

Length = n

Surface area	2148255455833014
Volume	6.7748862770989E+21
Space diagonal	32773887.897479

Equilateral Triangle

Length = n

Perimeter	56766039
Area	1.5503698321416E+14
Altitude	16386943.948739

Triangular Pyramid

Length = n

Surface area	1.5503698321416E+14
Volume	7.9842800471738E+20
Height	8919922.4706667