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

80909968 (number)

80909968 is an even 8-digits composite number following 80909967 and preceding 80909969. In scientific notation, it is written as 8.0909968 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 10 positive divisors. There are 40454976 positive integers (up to 80909968) that are relatively prime to 80909968.

Interesting facts

80909968 has 10 divisors, whose sum is 156763094
The reverse of 80909968 is 86990908
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4

Name

Name	eighty million nine hundred nine thousand nine hundred sixty-eight

Notation

Scientific notation	8.0909968 × 10^7
Engineering notation	8.0909968 × 10^6

Prime Factorization of 80909968

Prime Factorization 2 × 2 × 2 × 2 × 5056873

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	10113746	Product of the distinct prime numbers

The prime factorization of 80909968 is 2 × 2 × 2 × 2 × 5056873. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 73, 91, 690, 138, 5141, 3988, 83779, 28987, 48018, 458339, 6391088, 4517674, 74744038, 25544112, 859588875, 620187917, 8669973883, 9662205697

Basic calculations (n = 80909968)

Multiplication

n×y

n×2	161819936
n×3	242729904
n×4	323639872
n×5	404549840

Division

n÷y

n÷2	40454984
n÷3	26969989.333333
n÷3	20227492
n÷5	16181993.6

Exponentiation

n^y

n²	6546422921761024
n³	5.2967086911415E+23
n⁴	4.2855653070558E+31
n⁵	3.467449518558E+39

Nth Root

^y√n

²√n	8994.9968315725
³√n	432.51450473145
⁴√n	94.841957126435
⁵√n	38.159300574688

Divisors of 80909968

1, 2, 4, 8, 16, 5056873, 10113746, 20227492, 40454984, 80909968

10 divisors

τ	Total Divisors	10	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-80909967	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.1	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	10	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80909968 can be divided by 10 positive divisors. The sum of these divisors (counting 80909968) is 1, the average is 0.1.

Base conversion 80909968

Base	System	Value
2	Binary	100110100101001011010010000
3	Ternary	12122020122121111
4	Quaternary	10310221122100
5	Quinary	131203104333
6	Senary	12010103104
8	Octal	464513220
10	Decimal	80909968
12	Duodecimal	2311aa94
16	Hexadecimal	4d29690
20	Vigesimal	155dei8
36	Base36	1c66j4

Cryptographic Hash Functions

md5	7e4b3fe73120ee88cd8d89011e8ac6d4
sha1	7b7eaba061aa28cda9f6ed9f05c40f9e0db363d3
sha256	d66d264e61f4349f6f8ef2d640707e585a7dfc33a5c23262191ff817434cdf78
sha512	40e8e05f745af74b587e65389f0d0b7eb474b9c6c4769b56ccdf39606ddef84ce505de5747f7d6645c0d3c888852fa3534e3b4885427b3e5be04a49f083512c1
ripemd-160	e6bf86ec43631143effb5ecf9cc467e89db36a5c

80909968 as geometric shapes

Circle

Radius = n

Diameter	161819936
Circumference	508372322.14197
Area	2.0566194158296E+16

Sphere

Radius = n

Volume	2.218680148306E+24
Surface area	8.2264776633185E+16
Circumference	508372322.14197

Square

Length = n

Perimeter	323639872
Area	6546422921761024
Diagonal	114423974.07677

Cube

Length = n

Surface area	39278537530566144
Volume	5.2967086911415E+23
Space diagonal	140140175.41477

Equilateral Triangle

Length = n

Perimeter	242729904
Area	2.8346842770809E+15
Altitude	70070087.707386

Triangular Pyramid

Length = n

Surface area	2.8346842770809E+15
Volume	6.2422310557931E+22
Height	38141324.692258