164564981, one hundred sixty-four million five hundred sixty-four thousand nine hundred eighty-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

164564981 has 18 divisors, whose sum is 203373378
The reverse of 164564981 is 189465461
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8

Name

Name	one hundred sixty-four million five hundred sixty-four thousand nine hundred eighty-one

Notation

Scientific notation	1.64564981 × 10^8
Engineering notation	1.64564981 × 10^6

Prime Factorization of 164564981

Prime Factorization 7 × 7 × 17 × 17 × 11621

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	1382899	Product of the distinct prime numbers

The prime factorization of 164564981 is 7 × 7 × 17 × 17 × 11621. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 54, 6, 749, 10, 4171, 9812, 68263, 47777, 999781, 827134, 7590050, 2572274, 76188395, 56012967, 616829608, 449715216, 6928227009, 4244907399

Basic calculations (n = 164564981)

Multiplication

n×y

n×2	329129962
n×3	493694943
n×4	658259924
n×5	822824905

Division

n÷y

n÷2	82282490.5
n÷3	54854993.666667
n÷3	41141245.25
n÷5	32912996.2

Exponentiation

n^y

n²	27081632971530361
n³	4.4566884154089E+24
n⁴	7.3341484440468E+32
n⁵	1.2069439993457E+41

Nth Root

^y√n

²√n	12828.288311384
³√n	547.9982118062
⁴√n	113.26203384799
⁵√n	43.981241536094

Divisors of 164564981

1, 7, 17, 49, 119, 289, 833, 2023, 11621, 14161, 81347, 197557, 569429, 1382899, 3358469, 9680293, 23509283, 164564981

18 divisors

τ	Total Divisors	18	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-164564980	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.055555555555556	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	18	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164564981 can be divided by 18 positive divisors. The sum of these divisors (counting 164564981) is 1, the average is 0.055555555555556.

Base conversion 164564981

Base	System	Value
2	Binary	1001110011110000111111110101
3	Ternary	102110122202201022
4	Quaternary	21303300333311
5	Quinary	314112034411
6	Senary	24155110525
8	Octal	1163607765
10	Decimal	164564981
12	Duodecimal	47142445
16	Hexadecimal	9cf0ff5
20	Vigesimal	2b8ac91
36	Base36	2pz75h

Cryptographic Hash Functions

md5	7892bac6dd829b489315350b2dcf0b8d
sha1	2e51bbc3eb6e141686709c28e18f1d72e11fbd92
sha256	10d0d8c428f744154c1c8610a362fb1384417954d6c31f2a5f9f5713eff81156
sha512	9fd2cd9b337ca8e187ef7bf89729216f2153a3b4278c7f1f712d3ca427453f34ac3c7450d531b5510fe155568a090b88e1fdf6295cc6ed5f4e805eb0ac3fb2ce
ripemd-160	efe799f0ba4644d235e07c33ea0a08e87d259a8b

164564981 as geometric shapes

Circle

Radius = n

Diameter	329129962
Circumference	1033992270.6955
Area	8.5079459190575E+16

Sphere

Radius = n

Volume	1.866813278025E+25
Surface area	3.403178367623E+17
Circumference	1033992270.6955

Square

Length = n

Perimeter	658259924
Area	27081632971530361
Diagonal	232730028.02187

Cube

Length = n

Surface area	162489797829182166
Volume	4.4566884154089E+24
Space diagonal	285034908.23861

Equilateral Triangle

Length = n

Perimeter	493694943
Area	1.1726691064656E+16
Altitude	142517454.1193

Triangular Pyramid

Length = n

Surface area	1.1726691064656E+16
Volume	5.2522576669519E+23
Height	77576676.00729