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

80109991 (number)

80109991 is an odd 8-digits composite number following 80109990 and preceding 80109992. In scientific notation, it is written as 8.0109991 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 73947672 positive integers (up to 80109991) that are relatively prime to 80109991.

Interesting facts

80109991 has 4 divisors, whose sum is 86272312
The reverse of 80109991 is 19990108
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

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

Notation

Scientific notation	8.0109991 × 10^7
Engineering notation	8.0109991 × 10^6

Prime Factorization of 80109991

Prime Factorization 13 × 6162307

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	80109991	Product of the distinct prime numbers

The prime factorization of 80109991 is 13 × 6162307. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 35, 58, 915, 574, 22, 1687, 92416, 70820, 294596, 143660, 2759490, 554414, 37342636, 6799489, 597698767, 963388089, 3035982242, 1331047852

Basic calculations (n = 80109991)

Multiplication

n×y

n×2	160219982
n×3	240329973
n×4	320439964
n×5	400549955

Division

n÷y

n÷2	40054995.5
n÷3	26703330.333333
n÷3	20027497.75
n÷5	16021998.2

Exponentiation

n^y

n²	6417610658020081
n³	5.1411473205549E+23
n⁴	4.1185726557933E+31
n⁵	3.2993881838845E+39

Nth Root

^y√n

²√n	8950.4184818365
³√n	431.0843212624
⁴√n	94.6066513615
⁵√n	38.08354226147

Divisors of 80109991

1, 13, 6162307, 80109991

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	-80109990	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 80109991 can be divided by 4 positive divisors. The sum of these divisors (counting 80109991) is 1, the average is 0.25.

Base conversion 80109991

Base	System	Value
2	Binary	100110001100110000110100111
3	Ternary	12120202000020201
4	Quaternary	10301212012213
5	Quinary	131002004431
6	Senary	11541011331
8	Octal	461460647
10	Decimal	80109991
12	Duodecimal	229b3b47
16	Hexadecimal	4c661a7
20	Vigesimal	150dejb
36	Base36	1bp19j

Cryptographic Hash Functions

md5	55f0056b4b31214a76f5a29511ed2f68
sha1	762695f58a6ee6c357e8bedb9df830c44cb0474c
sha256	b4f65b9e69fe46a0f03028f4c4d06ec7fb8e18cf5709a9db13985d7a513614d6
sha512	a865e0fb7388c73c181c0d0f448c8b62862029a47f78da46a46278673b0be4e08cdbbd93278206f90e67255b057b5c9b4355fae926111ef9070949b23d0df2f6
ripemd-160	f3aa9fb80966a90bd3ab360b4aaaa6e93a8f0136

80109991 as geometric shapes

Circle

Radius = n

Diameter	160219982
Circumference	503345918.40949
Area	2.0161518496835E+16

Sphere

Radius = n

Volume	2.1535187537704E+24
Surface area	8.0646073987342E+16
Circumference	503345918.40949

Square

Length = n

Perimeter	320439964
Area	6417610658020081
Diagonal	113292635.75379

Cube

Length = n

Surface area	38505663948120486
Volume	5.1411473205549E+23
Space diagonal	138754574.60589

Equilateral Triangle

Length = n

Perimeter	240329973
Area	2.7789069307216E+15
Altitude	69377287.302943

Triangular Pyramid

Length = n

Surface area	2.7789069307216E+15
Volume	6.0589002224057E+22
Height	37764211.917929