31497712 (number)

31497712 is an even 8-digits composite number following 31497711 and preceding 31497713. In scientific notation, it is written as 3.1497712 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 15205568 positive integers (up to 31497712) that are relatively prime to 31497712.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred ninety-seven thousand seven hundred twelve

Notation

Scientific notation 3.1497712 × 10^7
Engineering notation 3.1497712 × 10^6

Prime Factorization of 31497712

Prime Factorization 2 × 2 × 2 × 2 × 29 × 67883

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3937214
Product of the distinct prime numbers

The prime factorization of 31497712 is 2 × 2 × 2 × 2 × 29 × 67883. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 10, 28, 30, 689, 932, 575, 142, 92513, 7170, 891595, 175886, 9079714, 4348891, 61365898, 99607293, 196423108, 560513848, 100155974, 4923366108

Basic calculations (n = 31497712)

Multiplication

n×y
n×2 62995424
n×3 94493136
n×4 125990848
n×5 157488560

Division

n÷y
n÷2 15748856
n÷3 10499237.333333
n÷3 7874428
n÷5 6299542.4

Exponentiation

ny
n2 992105861234944
n3 3.124906469069E+22
n4 9.8427403989673E+29
n5 3.1002380237744E+37

Nth Root

y√n
2√n 5612.282245219
3√n 315.81033322638
4√n 74.91516699053
5√n 31.597724017852

Divisors of 31497712

1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 67883, 135766, 271532, 543064, 1086128, 1968607, 3937214, 7874428, 15748856, 31497712

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31497711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31497712 can be divided by 20 positive divisors. The sum of these divisors (counting 31497712) is 1, the average is 0.05.

Base conversion 31497712

Base System Value
2 Binary 1111000001001110111110000
3 Ternary 2012021020201221
4 Quaternary 1320021313300
5 Quinary 31030411322
6 Senary 3043034424
8 Octal 170116760
10 Decimal 31497712
12 Duodecimal a66ba14
16 Hexadecimal 1e09df0
20 Vigesimal 9gh45c
36 Base36 ir3sg

Cryptographic Hash Functions

md5 244524b18d9c0a4878fdb59e8b4ff866
sha1 c57e95b624d95a4153c57e832b04360a81d844c2
sha256 5149b10e7c0e2508adcaa3fb245e7889765baa88fa328f72ef333e1e408d15f9
sha512 9f3a02b8b9a065a42fd352e552f69b8f16b69c827c632909c508ae224039efce5981a8fdd2f93296da12e3b2c93f0830b105cf238bc13b10ff3ac5679f1bb170
ripemd-160 c93b451110cc523020273d5143105650ccd32cc5

31497712 as geometric shapes

Circle

Radius = n
Diameter 62995424
Circumference 197905961.24817
Area 3.1167924852391E+15

Sphere

Radius = n
Volume 1.308957760851E+23
Surface area 1.2467169940956E+16
Circumference 197905961.24817

Square

Length = n
Perimeter 125990848
Area 992105861234944
Diagonal 44544491.494122

Cube

Length = n
Surface area 5952635167409664
Volume 3.124906469069E+22
Space diagonal 54555637.506172

Equilateral Triangle

Length = n
Perimeter 94493136
Area 4.2959443953645E+14
Altitude 27277818.753086

Triangular Pyramid

Length = n
Surface area 4.2959443953645E+14
Volume 3.6827375914207E+21
Height 14848163.831374