31492926 (number)

31492926 is an even 8-digits composite number following 31492925 and preceding 31492927. In scientific notation, it is written as 3.1492926 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 10481280 positive integers (up to 31492926) that are relatively prime to 31492926.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred ninety-two thousand nine hundred twenty-six

Notation

Scientific notation 3.1492926 × 10^7
Engineering notation 3.1492926 × 10^6

Prime Factorization of 31492926

Prime Factorization 2 × 9 × 1031 × 1697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31492926
Product of the distinct prime numbers

The prime factorization of 31492926 is 2 × 9 × 1031 × 1697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 19, 64, 945, 818, 2274, 1929, 14635, 51201, 45227, 651933, 5179406, 865581, 57428804, 52064769, 14880577, 43007099, 156418663, 2213605523

Basic calculations (n = 31492926)

Multiplication

n×y
n×2 62985852
n×3 94478778
n×4 125971704
n×5 157464630

Division

n÷y
n÷2 15746463
n÷3 10497642
n÷3 7873231.5
n÷5 6298585.2

Exponentiation

ny
n2 991804388041476
n3 3.1234822199065E+22
n4 9.8367594413833E+29
n5 3.0978833716728E+37

Nth Root

y√n
2√n 5611.8558427672
3√n 315.79433688125
4√n 74.912321034441
5√n 31.596763720168

Divisors of 31492926

1, 2, 9, 18, 1031, 1697, 2062, 3394, 9279, 15273, 18558, 30546, 1749607, 3499214, 15746463, 31492926

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 -31492925
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 31492926 can be divided by 16 positive divisors. The sum of these divisors (counting 31492926) is 1, the average is 0.0625.

Base conversion 31492926

Base System Value
2 Binary 1111000001000101100111110
3 Ternary 2012021000011200
4 Quaternary 1320020230332
5 Quinary 31030233201
6 Senary 3043000330
8 Octal 170105476
10 Decimal 31492926
12 Duodecimal a6690a6
16 Hexadecimal 1e08b3e
20 Vigesimal 9ggc66
36 Base36 ir03i

Cryptographic Hash Functions

md5 dcfdc4bfe3820ff5c055f00082949c72
sha1 1749014ef4dfdc7d7d6e2f79ab63ccf30a571062
sha256 7c462dc80211d55443fac0ba4718b8174eb9766175ee35991480f364b8c26f86
sha512 aecf5e112d0ccff92d969f776cc27bcd56af083a908169af25eeca9e044b40817e5de4050b38bb46865bb65bc728f068300719cd224adab490907945ef807f12
ripemd-160 afb7339488d77434f674ef7a5cfb39b5d1ae4336

31492926 as geometric shapes

Circle

Radius = n
Diameter 62985852
Circumference 197875889.92329
Area 3.1158453792692E+15

Sphere

Radius = n
Volume 1.3083611727569E+23
Surface area 1.2463381517077E+16
Circumference 197875889.92329

Square

Length = n
Perimeter 125971704
Area 991804388041476
Diagonal 44537723.068012

Cube

Length = n
Surface area 5950826328248856
Volume 3.1234822199065E+22
Space diagonal 54547347.911007

Equilateral Triangle

Length = n
Perimeter 94478778
Area 4.294638978144E+14
Altitude 27273673.955503

Triangular Pyramid

Length = n
Surface area 4.294638978144E+14
Volume 3.6810590976859E+21
Height 14845907.689337