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

20167989 (number)

20167989 is an odd 8-digits composite number following 20167988 and preceding 20167990. In scientific notation, it is written as 2.0167989 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 12959856 positive integers (up to 20167989) that are relatively prime to 20167989.

Interesting facts

20167989 has 16 divisors, whose sum is 27878400
The reverse of 20167989 is 98976102
Previous prime number is 43

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	twenty million one hundred sixty-seven thousand nine hundred eighty-nine

Notation

Scientific notation	2.0167989 × 10^7
Engineering notation	2.0167989 × 10^6

Prime Factorization of 20167989

Prime Factorization 3 × 79 × 43 × 1979

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20167989	Product of the distinct prime numbers

The prime factorization of 20167989 is 3 × 79 × 43 × 1979. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 20, 78, 35, 802, 8837, 6739, 26230, 10940, 323214, 860259, 8605166, 6857369, 50086446, 17905624, 57003941, 646406707, 5767113626, 6733039403

Basic calculations (n = 20167989)

Multiplication

n×y

n×2	40335978
n×3	60503967
n×4	80671956
n×5	100839945

Division

n÷y

n÷2	10083994.5
n÷3	6722663
n÷3	5041997.25
n÷5	4033597.8

Exponentiation

n^y

n²	406747780304121
n³	8.2032847589479E+21
n⁴	1.6544375678233E+29
n⁵	3.3366678669047E+36

Nth Root

^y√n

²√n	4490.878421868
³√n	272.19963087701
⁴√n	67.014016607483
⁵√n	28.902307623257

Divisors of 20167989

1, 3, 43, 79, 129, 237, 1979, 3397, 5937, 10191, 85097, 156341, 255291, 469023, 6722663, 20167989

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20167988	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20167989 can be divided by 16 positive divisors. The sum of these divisors (counting 20167989) is 1, the average is 0.0625.

Base conversion 20167989

Base	System	Value
2	Binary	1001100111011110100110101
3	Ternary	1101221122021120
4	Quaternary	1030323310311
5	Quinary	20130333424
6	Senary	2000134153
8	Octal	114736465
10	Decimal	20167989
12	Duodecimal	6907359
16	Hexadecimal	133bd35
20	Vigesimal	660jj9
36	Base36	c09px

Cryptographic Hash Functions

md5	51404a8032221bcf0aeefa848ebdb038
sha1	22281223d9225e209fae570573788b86e499a09a
sha256	2e6fa0904b0bf85311c9dff1cdd92f3df9b2df96f7a8ce44a106ce88f22c0db8
sha512	58f009e732095883084f5383cec721a23ce9a23d6f06bb51eb63f1c5429bed6e1acbaac3585027ef7c1718596053751bc2d0e19721b3f76c99c67193abaa9670
ripemd-160	18fe748a25ebcd76e714f4dfcbf9886c2ebec54c

20167989 as geometric shapes

Circle

Radius = n

Diameter	40335978
Circumference	126719212.16016
Area	1.2778358384674E+15

Sphere

Radius = n

Volume	3.4361838845355E+22
Surface area	5.1113433538695E+15
Circumference	126719212.16016

Square

Length = n

Perimeter	80671956
Area	406747780304121
Diagonal	28521843.569591

Cube

Length = n

Surface area	2440486681824726
Volume	8.2032847589479E+21
Space diagonal	34931981.63449

Equilateral Triangle

Length = n

Perimeter	60503967
Area	1.7612695533815E+14
Altitude	17465990.817245

Triangular Pyramid

Length = n

Surface area	1.7612695533815E+14
Volume	9.6676638017606E+20
Height	9507281.1898638