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

20167985 (number)

20167985 is an odd 8-digits composite number following 20167984 and preceding 20167986. In scientific notation, it is written as 2.0167985 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 16134384 positive integers (up to 20167985) that are relatively prime to 20167985.

Interesting facts

20167985 has 4 divisors, whose sum is 24201588
The reverse of 20167985 is 58976102
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

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

Notation

Scientific notation	2.0167985 × 10^7
Engineering notation	2.0167985 × 10^6

Prime Factorization of 20167985

Prime Factorization 5 × 4033597

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20167985	Product of the distinct prime numbers

The prime factorization of 20167985 is 5 × 4033597. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 33, 39, 153, 689, 5649, 3978, 83601, 52035, 164550, 157313, 6097126, 8541086, 47078757, 64830200, 964747046, 520011764, 4962694574, 6813716869

Basic calculations (n = 20167985)

Multiplication

n×y

n×2	40335970
n×3	60503955
n×4	80671940
n×5	100839925

Division

n÷y

n÷2	10083992.5
n÷3	6722661.6666667
n÷3	5041996.25
n÷5	4033597

Exponentiation

n^y

n²	406747618960225
n³	8.2032798779755E+21
n⁴	1.6544362552981E+29
n⁵	3.3366645580309E+36

Nth Root

^y√n

²√n	4490.8779765208
³√n	272.19961288152
⁴√n	67.014013284692
⁵√n	28.902306476794

Divisors of 20167985

1, 5, 4033597, 20167985

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	-20167984	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 20167985 can be divided by 4 positive divisors. The sum of these divisors (counting 20167985) is 1, the average is 0.25.

Base conversion 20167985

Base	System	Value
2	Binary	1001100111011110100110001
3	Ternary	1101221122021102
4	Quaternary	1030323310301
5	Quinary	20130333420
6	Senary	2000134145
8	Octal	114736461
10	Decimal	20167985
12	Duodecimal	6907355
16	Hexadecimal	133bd31
20	Vigesimal	660jj5
36	Base36	c09pt

Cryptographic Hash Functions

md5	bf2be76129b2ddacc980f1505c70f4ed
sha1	e8a7c2bca74c1c85b576dd89b3eafceef3847147
sha256	1d7a39c5736d3737ff73e4466226ac5ed512821d6a8e85c730c0bd23e39f37b3
sha512	8b4a75ad3d9ac6869b866927dc9589f9453914f7ea30ce21d677204ec3c197abbf28c34a7f07d76ddef5bad7d5b03ac9fc07e637739e63019a39b70874ec5f50
ripemd-160	f6389c5c42df1a972e38a3c8cebc02de85629355

20167985 as geometric shapes

Circle

Radius = n

Diameter	40335970
Circumference	126719187.02742
Area	1.2778353315906E+15

Sphere

Radius = n

Volume	3.4361818399985E+22
Surface area	5.1113413263623E+15
Circumference	126719187.02742

Square

Length = n

Perimeter	80671940
Area	406747618960225
Diagonal	28521837.912737

Cube

Length = n

Surface area	2440485713761350
Volume	8.2032798779755E+21
Space diagonal	34931974.706287

Equilateral Triangle

Length = n

Perimeter	60503955
Area	1.7612688547419E+14
Altitude	17465987.353144

Triangular Pyramid

Length = n

Surface area	1.7612688547419E+14
Volume	9.6676580494794E+20
Height	9507279.3042457