31306085 (number)

31306085 is an odd 8-digits composite number following 31306084 and preceding 31306086. In scientific notation, it is written as 3.1306085 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 24423168 positive integers (up to 31306085) that are relatively prime to 31306085.

Interesting facts

Basic properties

Name

Name thirty-one million three hundred six thousand eighty-five

Notation

Scientific notation 3.1306085 × 10^7
Engineering notation 3.1306085 × 10^6

Prime Factorization of 31306085

Prime Factorization 5 × 67 × 113 × 827

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31306085
Product of the distinct prime numbers

The prime factorization of 31306085 is 5 × 67 × 113 × 827. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 89, 2, 553, 475, 5807, 6415, 61608, 61499, 994999, 569191, 2676040, 2183030, 80198200, 41194910, 628405249, 124109269, 4784945379, 5575793751

Basic calculations (n = 31306085)

Multiplication

n×y
n×2 62612170
n×3 93918255
n×4 125224340
n×5 156530425

Division

n÷y
n÷2 15653042.5
n÷3 10435361.666667
n÷3 7826521.25
n÷5 6261217

Exponentiation

ny
n2 980070958027225
n3 3.0682184718032E+22
n4 9.605390827684E+29
n5 3.007071817097E+37

Nth Root

y√n
2√n 5595.1840899116
3√n 315.16858364957
4√n 74.800963161657
5√n 31.559183021101

Divisors of 31306085

1, 5, 67, 113, 335, 565, 827, 4135, 7571, 37855, 55409, 93451, 277045, 467255, 6261217, 31306085

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31306084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31306085 can be divided by 16 positive divisors. The sum of these divisors (counting 31306085) is 1, the average is 0.0625.

Base conversion 31306085

Base System Value
2 Binary 1110111011011000101100101
3 Ternary 2011220111212122
4 Quaternary 1313123011211
5 Quinary 31003243320
6 Senary 3034555325
8 Octal 167330545
10 Decimal 31306085
12 Duodecimal a598b45
16 Hexadecimal 1ddb165
20 Vigesimal 9fd545
36 Base36 imzxh

Cryptographic Hash Functions

md5 c78687b3b187051520adbb8debccad47
sha1 e330de3cf8fe08b0f717849a01933e24ba081faa
sha256 0f7cf693ecdb34bd34cf22d85d188afcf363cad1ef7db4d1b334160459ec0c4a
sha512 fb6de9a48259fda89191b87b985c05ba169291901c9c195193ea11d5fafb4e3d1361bc38b1d2cc2fff63af66257bd51313480f48fed71602e7874ef9a040125b
ripemd-160 62be6e85e1b23a3ece597b0eb6d92758ad5bc357

31306085 as geometric shapes

Circle

Radius = n
Diameter 62612170
Circumference 196701933.29732
Area 3.078983721735E+15

Sphere

Radius = n
Volume 1.2852123480834E+23
Surface area 1.231593488694E+16
Circumference 196701933.29732

Square

Length = n
Perimeter 125224340
Area 980070958027225
Diagonal 44273489.991805

Cube

Length = n
Surface area 5880425748163350
Volume 3.0682184718032E+22
Space diagonal 54223729.80607

Equilateral Triangle

Length = n
Perimeter 93918255
Area 4.2438317358146E+14
Altitude 27111864.903035

Triangular Pyramid

Length = n
Surface area 4.2438317358146E+14
Volume 3.6159301459564E+21
Height 14757829.997268