31005426 (number)

31005426 is an even 8-digits composite number following 31005425 and preceding 31005427. In scientific notation, it is written as 3.1005426 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 9885744 positive integers (up to 31005426) that are relatively prime to 31005426.

Interesting facts

Basic properties

Name

Name thirty-one million five thousand four hundred twenty-six

Notation

Scientific notation 3.1005426 × 10^7
Engineering notation 3.1005426 × 10^6

Prime Factorization of 31005426

Prime Factorization 2 × 3 × 23 × 224677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31005426
Product of the distinct prime numbers

The prime factorization of 31005426 is 2 × 3 × 23 × 224677. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 64, 28, 202, 560, 5372, 4078, 78010, 30636, 267137, 767481, 5924048, 7806254, 37448803, 24208572, 22597687, 217634084, 2140493545, 5245531678

Basic calculations (n = 31005426)

Multiplication

n×y
n×2 62010852
n×3 93016278
n×4 124021704
n×5 155027130

Division

n÷y
n÷2 15502713
n÷3 10335142
n÷3 7751356.5
n÷5 6201085.2

Exponentiation

ny
n2 961336441441476
n3 2.9806645896217E+22
n4 9.2416775364336E+29
n5 2.8654214897175E+37

Nth Root

y√n
2√n 5568.2516106943
3√n 314.15639226821
4√n 74.620718374285
5√n 31.498330860693

Divisors of 31005426

1, 2, 3, 6, 23, 46, 69, 138, 224677, 449354, 674031, 1348062, 5167571, 10335142, 15502713, 31005426

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 -31005425
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 31005426 can be divided by 16 positive divisors. The sum of these divisors (counting 31005426) is 1, the average is 0.0625.

Base conversion 31005426

Base System Value
2 Binary 1110110010001101011110010
3 Ternary 2011100020110010
4 Quaternary 1312101223302
5 Quinary 30414133201
6 Senary 3024315350
8 Octal 166215362
10 Decimal 31005426
12 Duodecimal a472b56
16 Hexadecimal 1d91af2
20 Vigesimal 9dfdb6
36 Base36 igjxu

Cryptographic Hash Functions

md5 0f08f4a6afcbe98157e94c702d5d3ba3
sha1 1e4374b3b959d3b438b30ec6528ebd32a0b2f6bd
sha256 a08220d4090b4d3da8ab615842d0b3928dfdc9c122f860e0056ff7aec15d6b3f
sha512 ab5266800f8ddff30943731d32d1f9739d2d532d0b7f31b9463f92a2e0d056375d8fdc42cde7bb7444d267be87f70f74ff9329dde24e24d5b1464dd207c7d36f
ripemd-160 141d185aa028fded8653e98e83a394db2ef99422

31005426 as geometric shapes

Circle

Radius = n
Diameter 62010852
Circumference 194812837.08604
Area 3.0201275020607E+15

Sphere

Radius = n
Volume 1.2485378636761E+23
Surface area 1.2080510008243E+16
Circumference 194812837.08604

Square

Length = n
Perimeter 124021704
Area 961336441441476
Diagonal 43848293.956355

Cube

Length = n
Surface area 5768018648648856
Volume 2.9806645896217E+22
Space diagonal 53702973.142317

Equilateral Triangle

Length = n
Perimeter 93016278
Area 4.1627088993602E+14
Altitude 26851486.571159

Triangular Pyramid

Length = n
Surface area 4.1627088993602E+14
Volume 3.5127469062735E+21
Height 14616097.985452