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

31109085 (number)

31109085 is an odd 8-digits composite number following 31109084 and preceding 31109086. In scientific notation, it is written as 3.1109085 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 13979520 positive integers (up to 31109085) that are relatively prime to 31109085.

Interesting facts

31109085 has 8 divisors, whose sum is 31739040
The reverse of 31109085 is 58090113
Previous prime number is 61

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	thirty-one million one hundred nine thousand eighty-five

Notation

Scientific notation	3.1109085 × 10^7
Engineering notation	3.1109085 × 10^6

Prime Factorization of 31109085

Prime Factorization 315 × 61 × 1619

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	31109085	Product of the distinct prime numbers

The prime factorization of 31109085 is 315 × 61 × 1619. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 61, 87, 215, 335, 631, 4883, 47998, 9279, 960114, 505437, 4238687, 6905763, 62728486, 34625970, 94886299, 274402306, 2312584324, 6049173905

Basic calculations (n = 31109085)

Multiplication

n×y

n×2	62218170
n×3	93327255
n×4	124436340
n×5	155545425

Division

n÷y

n÷2	15554542.5
n÷3	10369695
n÷3	7777271.25
n÷5	6221817

Exponentiation

n^y

n²	967775169537225
n³	3.0106600010023E+22
n⁴	9.365887787728E+29
n⁵	2.9136419928889E+37

Nth Root

^y√n

²√n	5577.5518823226
³√n	314.50610432132
⁴√n	74.683009328244
⁵√n	31.519364132828

Divisors of 31109085

1, 61, 315, 1619, 19215, 98759, 509985, 31109085

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	-31109084	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 31109085 can be divided by 8 positive divisors. The sum of these divisors (counting 31109085) is 1, the average is 0.125.

Base conversion 31109085

Base	System	Value
2	Binary	1110110101010111111011101
3	Ternary	2011112111122100
4	Quaternary	1312222333131
5	Quinary	30430442320
6	Senary	3030435313
8	Octal	166527735
10	Decimal	31109085
12	Duodecimal	a502b39
16	Hexadecimal	1daafdd
20	Vigesimal	9e8ce5
36	Base36	iirx9

Cryptographic Hash Functions

md5	e4d823364210505899382dd95fe857ed
sha1	4b9f8e25f0b18e0049d86260fd524045db0bce8b
sha256	dab3095334a0790872b1d4aa1536e959e7984a73d85e5a7a5d578456bc021bbe
sha512	279909e58433c49c3527b3d4e0dfeaffafe63dfa98a60492f1491a5164a8780772038a97c641b3c20975ab39d8527c85067efbb5066f68aa38ae59f49fdc1367
ripemd-160	2814dcfb6ba330127d197f5f27c7c3896c5f81f5

31109085 as geometric shapes

Circle

Radius = n

Diameter	62218170
Circumference	195464145.7918
Area	3.0403553629448E+15

Sphere

Radius = n

Volume	1.2611023122141E+23
Surface area	1.2161421451779E+16
Circumference	195464145.7918

Square

Length = n

Perimeter	124436340
Area	967775169537225
Diagonal	43994889.920017

Cube

Length = n

Surface area	5806651017223350
Volume	3.0106600010023E+22
Space diagonal	53882515.796979

Equilateral Triangle

Length = n

Perimeter	93327255
Area	4.1905894098551E+14
Altitude	26941257.898489

Triangular Pyramid

Length = n

Surface area	4.1905894098551E+14
Volume	3.548096837593E+21
Height	14664963.306672