163996981, one hundred sixty-three million nine hundred ninety-six 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

163996981 has 4 divisors, whose sum is 164049964
The reverse of 163996981 is 189699361
Previous prime number is 3301

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7

Name

Name	one hundred sixty-three million nine hundred ninety-six thousand nine hundred eighty-one

Notation

Scientific notation	1.63996981 × 10^8
Engineering notation	1.63996981 × 10^6

Prime Factorization of 163996981

Prime Factorization 3301 × 49681

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	163996981	Product of the distinct prime numbers

The prime factorization of 163996981 is 3301 × 49681. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 1, 84, 7, 408, 506, 8837, 13, 6142, 52414, 483473, 513783, 29425, 793403, 17624810, 5875596, 292781113, 203219133, 67595239, 864338822

Basic calculations (n = 163996981)

Multiplication

n×y

n×2	327993962
n×3	491990943
n×4	655987924
n×5	819984905

Division

n÷y

n÷2	81998490.5
n÷3	54665660.333333
n÷3	40999245.25
n÷5	32799396.2

Exponentiation

n^y

n²	26895009777114361
n³	4.4107004074122E+24
n⁴	7.2334155091108E+32
n⁵	1.1862583058127E+41

Nth Root

^y√n

²√n	12806.130602176
³√n	547.36700869675
⁴√n	113.16417543629
⁵√n	43.950839069999

Divisors of 163996981

1, 3301, 49681, 163996981

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	-163996980	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 163996981 can be divided by 4 positive divisors. The sum of these divisors (counting 163996981) is 1, the average is 0.25.

Base conversion 163996981

Base	System	Value
2	Binary	1001110001100110010100110101
3	Ternary	102102120220120021
4	Quaternary	21301212110311
5	Quinary	313440400411
6	Senary	24135005141
8	Octal	1161462465
10	Decimal	163996981
12	Duodecimal	46b097b1
16	Hexadecimal	9c66535
20	Vigesimal	2b4jc91
36	Base36	2pn0vp

Cryptographic Hash Functions

md5	b691bd50f5d19accc715464fb718490f
sha1	c2cb29be255071210d4c5ad283fad60154c25e03
sha256	0a51db4f15daeb52e40a46be2f133562c9f013d87ecc7cfa2e3bbb9d5d9b4c0f
sha512	91df517761fda36b28dfb08cd7ba0569c0d1d0f8d367c8b254af5742e3fc1849cfa5dc61cd8b1af19219bdbaf78ddb929580675ad22cc2f34fdfc59a74426afd
ripemd-160	e78b4b4c44817398e422cb4f84f5cde67cdca691

163996981 as geometric shapes

Circle

Radius = n

Diameter	327993962
Circumference	1030423421.441
Area	8.4493165134008E+16

Sphere

Radius = n

Volume	1.8475498662816E+25
Surface area	3.3797266053603E+17
Circumference	1030423421.441

Square

Length = n

Perimeter	655987924
Area	26895009777114361
Diagonal	231926754.71844

Cube

Length = n

Surface area	161370058662686166
Volume	4.4107004074122E+24
Space diagonal	284051103.37991

Equilateral Triangle

Length = n

Perimeter	491990943
Area	1.1645880851006E+16
Altitude	142025551.68995

Triangular Pyramid

Length = n

Surface area	1.1645880851006E+16
Volume	5.1980602797724E+23
Height	77308918.239481