31993310 (number)

31993310 is an even 8-digits composite number following 31993309 and preceding 31993311. In scientific notation, it is written as 3.1993310 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 12616800 positive integers (up to 31993310) that are relatively prime to 31993310.

Interesting facts

Basic properties

Name

Name thirty-one million nine hundred ninety-three thousand three hundred ten

Notation

Scientific notation 3.1993310 × 10^7
Engineering notation 3.1993310 × 10^6

Prime Factorization of 31993310

Prime Factorization 2 × 5 × 71 × 45061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31993310
Product of the distinct prime numbers

The prime factorization of 31993310 is 2 × 5 × 71 × 45061. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 52, 85, 835, 582, 5513, 222, 66750, 84163, 517908, 79465, 2423729, 9646514, 99641840, 79690035, 508013660, 14437485, 5429656631, 5755643557

Basic calculations (n = 31993310)

Multiplication

n×y
n×2 63986620
n×3 95979930
n×4 127973240
n×5 159966550

Division

n÷y
n÷2 15996655
n÷3 10664436.666667
n÷3 7998327.5
n÷5 6398662

Exponentiation

ny
n2 1023571884756100
n3 3.2747452616286E+22
n4 1.0476994032632E+30
n5 3.3519371795413E+37

Nth Root

y√n
2√n 5656.2629005378
3√n 317.4580844495
4√n 75.208130548085
5√n 31.696538371442

Divisors of 31993310

1, 2, 5, 10, 71, 142, 355, 710, 45061, 90122, 225305, 450610, 3199331, 6398662, 15996655, 31993310

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 -31993309
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 31993310 can be divided by 16 positive divisors. The sum of these divisors (counting 31993310) is 1, the average is 0.0625.

Base conversion 31993310

Base System Value
2 Binary 1111010000010110111011110
3 Ternary 2020012102120102
4 Quaternary 1322002313132
5 Quinary 31142241220
6 Senary 3101421102
8 Octal 172026736
10 Decimal 31993310
12 Duodecimal a86a792
16 Hexadecimal 1e82dde
20 Vigesimal 9jj35a
36 Base36 j1q72

Cryptographic Hash Functions

md5 964ea16010eda71fb99022d717440023
sha1 26efd60618db4c11d3ffdd4d5d87587a469d1ee3
sha256 07bc1086d13f658e73802abaccdae1225c08d45603bf65c506aa1b3081293667
sha512 b35396a978f860ea82c5ce250c1e885c1436fcc8c6c25f9bb43aee3809f5746201acf26664683faa2b2027b2eea37ef97bad171594d596b69ac29edc7e36e175
ripemd-160 a80439ceb605d05c05b4571da2e85918bb7f23e5

31993310 as geometric shapes

Circle

Radius = n
Diameter 63986620
Circumference 201019895.32004
Area 3.2156459135708E+15

Sphere

Radius = n
Volume 1.3717220875081E+23
Surface area 1.2862583654283E+16
Circumference 201019895.32004

Square

Length = n
Perimeter 127973240
Area 1023571884756100
Diagonal 45245372.907207

Cube

Length = n
Surface area 6141431308536600
Volume 3.2747452616286E+22
Space diagonal 55414038.422301

Equilateral Triangle

Length = n
Perimeter 95979930
Area 4.4321962739915E+14
Altitude 27707019.211151

Triangular Pyramid

Length = n
Surface area 4.4321962739915E+14
Volume 3.8593243019269E+21
Height 15081790.969069