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

80491913 (number)

80491913 is an odd 8-digits prime number following 80491912 and preceding 80491914. In scientific notation, it is written as 8.0491913 × 10^7. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 80491912 positive integers (up to 80491913) that are relatively prime to 80491913.

Interesting facts

80491913 has 2 divisors, whose sum is 80491914
The reverse of 80491913 is 31919408
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

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

Notation

Scientific notation	8.0491913 × 10^7
Engineering notation	8.0491913 × 10^6

Prime Factorization of 80491913

Prime Factorization 80491913

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	80491913	Product of the distinct prime numbers

The prime factorization of 80491913 is 80491913. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 6, 79, 78, 194, 84, 1038, 4068, 78119, 66052, 350905, 516654, 9602711, 2872222, 11772341, 56784922, 966592797, 53850538, 6262266346, 3489296620

Basic calculations (n = 80491913)

Multiplication

n×y

n×2	160983826
n×3	241475739
n×4	321967652
n×5	402459565

Division

n÷y

n÷2	40245956.5
n÷3	26830637.666667
n÷3	20122978.25
n÷5	16098382.6

Exponentiation

n^y

n²	6478948058399569
n³	5.2150292344822E+23
n⁴	4.197676794344E+31
n⁵	3.3787903533245E+39

Nth Root

^y√n

²√n	8971.7285402535
³√n	431.76829602916
⁴√n	94.719208929623
⁵√n	38.11978564258

Divisors of 80491913

1, 80491913

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	80491914	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	40245957	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	8971.7285959842	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999751528	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80491913 can be divided by 2 positive divisors. The sum of these divisors (counting 80491913) is 80491914, the average is 40245957.

Base conversion 80491913

Base	System	Value
2	Binary	100110011000011010110001001
3	Ternary	12121110102010222
4	Quaternary	10303003112021
5	Quinary	131101220123
6	Senary	11553115425
8	Octal	463032611
10	Decimal	80491913
12	Duodecimal	22b58b75
16	Hexadecimal	4cc3589
20	Vigesimal	15319fd
36	Base36	1bx7yh

Cryptographic Hash Functions

md5	a6921bd5639a8250a68a9cf3a753c808
sha1	a455570317d24b27dae9347eb97462d688fb5e08
sha256	4612408f99e13431bf2aa0122c3cdcf61c4c4dd8016e010a377039917cf30bff
sha512	60ecad423eb9b877a192ef9a5a37383257a2d7c0137b0e60e5c43e0d3665383f0f224d019b00297c49323fe1e5528bc8154d8fb82de2128b1047bd69d9e57991
ripemd-160	16a60529543c88197bfcddce6b26283210cf8b55

80491913 as geometric shapes

Circle

Radius = n

Diameter	160983826
Circumference	505745605.10838
Area	2.0354215623258E+16

Sphere

Radius = n

Volume	2.1844663375074E+24
Surface area	8.1416862493032E+16
Circumference	505745605.10838

Square

Length = n

Perimeter	321967652
Area	6478948058399569
Diagonal	113832755.02596

Cube

Length = n

Surface area	38873688350397414
Volume	5.2150292344822E+23
Space diagonal	139416082.91441

Equilateral Triangle

Length = n

Perimeter	241475739
Area	2.8054668041869E+15
Altitude	69708041.457207

Triangular Pyramid

Length = n

Surface area	2.8054668041869E+15
Volume	6.1459708929807E+22
Height	37944251.675318