31542404 (number)

31542404 is an even 8-digits composite number following 31542403 and preceding 31542405. In scientific notation, it is written as 3.1542404 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 15759744 positive integers (up to 31542404) that are relatively prime to 31542404.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1542404 × 10^7
Engineering notation 3.1542404 × 10^6

Prime Factorization of 31542404

Prime Factorization 2 × 2 × 3433 × 2297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15771202
Product of the distinct prime numbers

The prime factorization of 31542404 is 2 × 2 × 3433 × 2297. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 81, 59, 231, 460, 5497, 3011, 45782, 44206, 217239, 453297, 1396196, 753159, 14000995, 53097415, 124659287, 309630652, 949884801, 9551671359

Basic calculations (n = 31542404)

Multiplication

n×y
n×2 63084808
n×3 94627212
n×4 126169616
n×5 157712020

Division

n÷y
n÷2 15771202
n÷3 10514134.666667
n÷3 7885601
n÷5 6308480.8

Exponentiation

ny
n2 994923250099216
n3 3.1382271103623E+22
n4 9.8987227358799E+29
n5 3.1222951161911E+37

Nth Root

y√n
2√n 5616.2624582546
3√n 315.95963005087
4√n 74.941727083479
5√n 31.60668571435

Divisors of 31542404

1, 2, 4, 2297, 3433, 4594, 6866, 9188, 13732, 7885601, 15771202, 31542404

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31542403
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31542404 can be divided by 12 positive divisors. The sum of these divisors (counting 31542404) is 1, the average is 0.083333333333333.

Base conversion 31542404

Base System Value
2 Binary 1111000010100110010000100
3 Ternary 2012100112001012
4 Quaternary 1320110302010
5 Quinary 31033324104
6 Senary 3044021352
8 Octal 170246204
10 Decimal 31542404
12 Duodecimal a691858
16 Hexadecimal 1e14c84
20 Vigesimal 9h2g04
36 Base36 is29w

Cryptographic Hash Functions

md5 29088a50218f0aea34dc44b92e8ab169
sha1 1282701fc7f5d3a105c1e7f63a2d037d051b1c3d
sha256 6e952ff8dc8f4e2a87852f3faad8cd0c0b80a876e1e4e5b7d89a3ab00867452d
sha512 a8c5b5faafc5341ec7952e6252a48fbb65851901379189c436eb62f47d1117ba28eb1e3361ac6abb53a22cc0e3ba1cb76efc0d670dcd38a57d73246f2519a871
ripemd-160 de53e3b8f5f3f533cf2ae0a26f0877b55601ba8b

31542404 as geometric shapes

Circle

Radius = n
Diameter 63084808
Circumference 198186769.36592
Area 3.1256435733974E+15

Sphere

Radius = n
Volume 1.314537498028E+23
Surface area 1.250257429359E+16
Circumference 198186769.36592

Square

Length = n
Perimeter 126169616
Area 994923250099216
Diagonal 44607695.526651

Cube

Length = n
Surface area 5969539500595296
Volume 3.1382271103623E+22
Space diagonal 54633046.320864

Equilateral Triangle

Length = n
Perimeter 94627212
Area 4.3081440470085E+14
Altitude 27316523.160432

Triangular Pyramid

Length = n
Surface area 4.3081440470085E+14
Volume 3.6984361177344E+21
Height 14869231.842217