31472741 (number)

31472741 is an odd 8-digits composite number following 31472740 and preceding 31472742. In scientific notation, it is written as 3.1472741 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 31457484 positive integers (up to 31472741) that are relatively prime to 31472741.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred seventy-two thousand seven hundred forty-one

Notation

Scientific notation 3.1472741 × 10^7
Engineering notation 3.1472741 × 10^6

Prime Factorization of 31472741

Prime Factorization 2459 × 12799

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 31472741
Product of the distinct prime numbers

The prime factorization of 31472741 is 2459 × 12799. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 48, 10, 515, 193, 497, 1405, 3261, 47945, 823438, 580871, 7592999, 9526040, 33487045, 99785682, 141148355, 839122229, 8942849498, 5811703366

Basic calculations (n = 31472741)

Multiplication

n×y
n×2 62945482
n×3 94418223
n×4 125890964
n×5 157363705

Division

n÷y
n÷2 15736370.5
n÷3 10490913.666667
n÷3 7868185.25
n÷5 6294548.2

Exponentiation

ny
n2 990533426053081
n3 3.1174801970011E+22
n4 9.8115646812845E+29
n5 3.0879683401882E+37

Nth Root

y√n
2√n 5610.0571298339
3√n 315.72685430839
4√n 74.900314617723
5√n 31.59271237067

Divisors of 31472741

1, 2459, 12799, 31472741

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 -31472740
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 31472741 can be divided by 4 positive divisors. The sum of these divisors (counting 31472741) is 1, the average is 0.25.

Base conversion 31472741

Base System Value
2 Binary 1111000000011110001100101
3 Ternary 2012012222111002
4 Quaternary 1320003301211
5 Quinary 31024111431
6 Senary 3042323045
8 Octal 170036145
10 Decimal 31472741
12 Duodecimal a659485
16 Hexadecimal 1e03c65
20 Vigesimal 9ge1h1
36 Base36 iqkit

Cryptographic Hash Functions

md5 ff1f9b42cf8141b91b6346b2fc6f2707
sha1 071f00330409f62558d52f9619fb2b805bbce0a3
sha256 defae273376dfa25ead4950e80fc6bb6cd1222e77127b2bab417ec3de4a5c887
sha512 c2b7af8e5efce9fb387da0f8c74af18ffa76a6d8c2be2d4c74670080f487cb381a94fcb9d987f5b0b6efb24fb7d5b4cf8fec6d67fb1647d15f642d75769e46b5
ripemd-160 f4e69e92d22dc25c414ddf5a7035c82696801444

31472741 as geometric shapes

Circle

Radius = n
Diameter 62945482
Circumference 197749063.82787
Area 3.1118525344235E+15

Sphere

Radius = n
Volume 1.3058470512814E+23
Surface area 1.2447410137694E+16
Circumference 197749063.82787

Square

Length = n
Perimeter 125890964
Area 990533426053081
Diagonal 44509177.167256

Cube

Length = n
Surface area 5943200556318486
Volume 3.1174801970011E+22
Space diagonal 54512386.465456

Equilateral Triangle

Length = n
Perimeter 94418223
Area 4.289135551298E+14
Altitude 27256193.232728

Triangular Pyramid

Length = n
Surface area 4.289135551298E+14
Volume 3.6739856458571E+21
Height 14836392.389085