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

80492991 (number)

80492991 is an odd 8-digits composite number following 80492990 and preceding 80492992. In scientific notation, it is written as 8.0492991 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 53457432 positive integers (up to 80492991) that are relatively prime to 80492991.

Interesting facts

80492991 has 8 divisors, whose sum is 107733120
The reverse of 80492991 is 19929408
Previous prime number is 263

Basic properties

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

Name

Name	eighty million four hundred ninety-two thousand nine hundred ninety-one

Notation

Scientific notation	8.0492991 × 10^7
Engineering notation	8.0492991 × 10^6

Prime Factorization of 80492991

Prime Factorization 3 × 263 × 102019

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	80492991	Product of the distinct prime numbers

The prime factorization of 80492991 is 3 × 263 × 102019. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 8, 25, 765, 121, 1795, 2967, 65876, 44385, 655255, 205950, 795247, 805084, 97952036, 87445470, 14823610, 822482158, 8460753107, 6679625858

Basic calculations (n = 80492991)

Multiplication

n×y

n×2	160985982
n×3	241478973
n×4	321971964
n×5	402464955

Division

n÷y

n÷2	40246495.5
n÷3	26830997
n÷3	20123247.75
n÷5	16098598.2

Exponentiation

n^y

n²	6479121600126081
n³	5.2152387664685E+23
n⁴	4.197901670922E+31
n⁵	3.3790166141641E+39

Nth Root

^y√n

²√n	8971.7886176615
³√n	431.77022352774
⁴√n	94.719526063328
⁵√n	38.119887747021

Divisors of 80492991

1, 3, 263, 789, 102019, 306057, 26830997, 80492991

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-80492990	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80492991 can be divided by 8 positive divisors. The sum of these divisors (counting 80492991) is 1, the average is 0.125.

Base conversion 80492991

Base	System	Value
2	Binary	100110011000011100110111111
3	Ternary	12121110110121220
4	Quaternary	10303003212333
5	Quinary	131101233431
6	Senary	11553124423
8	Octal	463034677
10	Decimal	80492991
12	Duodecimal	22b59713
16	Hexadecimal	4cc39bf
20	Vigesimal	1531c9b
36	Base36	1bx8sf

Cryptographic Hash Functions

md5	4f51226812ff2f8e22a42683db311ec7
sha1	8de677cfcdfa205255bb0f241eaa70c414dc54d3
sha256	85648f459cd57fd068c7e260056ef15241476f556d54367720a1e223502eed20
sha512	c197321f5b3ba85ee1b3b6d8067e7fe5a15a5c2622bbb72e6c6dbe8017d72c03ce45a5800b176be4e5633b38cb54f10b51a6d0692a5b05b2c6ee76165f6f0b4b
ripemd-160	bfeeab78ae452fd7eb1b79e9cb3900ef6c0d3e0c

80492991 as geometric shapes

Circle

Radius = n

Diameter	160985982
Circumference	505752378.38214
Area	2.0354760820671E+16

Sphere

Radius = n

Volume	2.1845541060606E+24
Surface area	8.1419043282684E+16
Circumference	505752378.38214

Square

Length = n

Perimeter	321971964
Area	6479121600126081
Diagonal	113834279.54818

Cube

Length = n

Surface area	38874729600756486
Volume	5.2152387664685E+23
Space diagonal	139417950.06518

Equilateral Triangle

Length = n

Perimeter	241478973
Area	2.8055419499588E+15
Altitude	69708975.032592

Triangular Pyramid

Length = n

Surface area	2.8055419499588E+15
Volume	6.1462178287948E+22
Height	37944759.849392