31460242 (number)

31460242 is an even 8-digits composite number following 31460241 and preceding 31460243. In scientific notation, it is written as 3.1460242 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 14091000 positive integers (up to 31460242) that are relatively prime to 31460242.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred sixty thousand two hundred forty-two

Notation

Scientific notation 3.1460242 × 10^7
Engineering notation 3.1460242 × 10^6

Prime Factorization of 31460242

Prime Factorization 2 × 11 × 11 × 71 × 1831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2860022
Product of the distinct prime numbers

The prime factorization of 31460242 is 2 × 11 × 11 × 71 × 1831. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 62, 81, 656, 617, 9705, 6156, 54543, 66038, 745828, 496632, 9206595, 1860055, 82121817, 35294691, 398104930, 967108874, 463953798, 3047509722

Basic calculations (n = 31460242)

Multiplication

n×y
n×2 62920484
n×3 94380726
n×4 125840968
n×5 157301210

Division

n÷y
n÷2 15730121
n÷3 10486747.333333
n÷3 7865060.5
n÷5 6292048.4

Exponentiation

ny
n2 989746826698564
n3 3.1137674686669E+22
n4 9.7959878095988E+29
n5 3.0818414711903E+37

Nth Root

y√n
2√n 5608.9430376854
3√n 315.68505313542
4√n 74.89287708244
5√n 31.590202642934

Divisors of 31460242

1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 1831, 3662, 8591, 17182, 20141, 40282, 130001, 221551, 260002, 443102, 1430011, 2860022, 15730121, 31460242

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31460241
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31460242 can be divided by 24 positive divisors. The sum of these divisors (counting 31460242) is 1, the average is 0.041666666666667.

Base conversion 31460242

Base System Value
2 Binary 1111000000000101110010010
3 Ternary 2012012100100011
4 Quaternary 1320000232102
5 Quinary 31023211432
6 Senary 3042145134
8 Octal 170005622
10 Decimal 31460242
12 Duodecimal a6521aa
16 Hexadecimal 1e00b92
20 Vigesimal 9gcac2
36 Base36 iqavm

Cryptographic Hash Functions

md5 7592e39a8a33f3189aa2afd1bb65dd81
sha1 f06250272b09b187bf8a13b72f616aa28f4517eb
sha256 4c946678cd0b8eb5622a875d12c0dbd2f0fed766fd4c0def936561e3945ed34a
sha512 bd6a9b855c367330fded9ae6ab40a5298b000b3a376baa6be7af33200c758b877c5ae03366f497970ea7d8c49c578b727fb1b20c1d1098bd71c267a26174fcc4
ripemd-160 e1f8eb33e5303945574bd76aaaab88e247d17029

31460242 as geometric shapes

Circle

Radius = n
Diameter 62920484
Circumference 197670530.29471
Area 3.10938135967E+15

Sphere

Radius = n
Volume 1.3042918672734E+23
Surface area 1.243752543868E+16
Circumference 197670530.29471

Square

Length = n
Perimeter 125840968
Area 989746826698564
Diagonal 44491500.91194

Cube

Length = n
Surface area 5938480960191384
Volume 3.1137674686669E+22
Space diagonal 54490737.562412

Equilateral Triangle

Length = n
Perimeter 94380726
Area 4.28572947618E+14
Altitude 27245368.781206

Triangular Pyramid

Length = n
Surface area 4.28572947618E+14
Volume 3.669610153554E+21
Height 14830500.30398