31492214 (number)

31492214 is an even 8-digits composite number following 31492213 and preceding 31492215. In scientific notation, it is written as 3.1492214 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 14383872 positive integers (up to 31492214) that are relatively prime to 31492214.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred ninety-two thousand two hundred fourteen

Notation

Scientific notation 3.1492214 × 10^7
Engineering notation 3.1492214 × 10^6

Prime Factorization of 31492214

Prime Factorization 2 × 13 × 97 × 12487

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31492214
Product of the distinct prime numbers

The prime factorization of 31492214 is 2 × 13 × 97 × 12487. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 91, 35, 842, 99, 4844, 9900, 51189, 12932, 452974, 125177, 4426096, 6686978, 86022789, 86317652, 408644974, 559416452, 3998448197, 4573001086

Basic calculations (n = 31492214)

Multiplication

n×y
n×2 62984428
n×3 94476642
n×4 125968856
n×5 157461070

Division

n÷y
n÷2 15746107
n÷3 10497404.666667
n÷3 7873053.5
n÷5 6298442.8

Exponentiation

ny
n2 991759542621796
n3 3.1232703752788E+22
n4 9.8358699038139E+29
n5 3.0975331988707E+37

Nth Root

y√n
2√n 5611.7924052837
3√n 315.79195701069
4√n 74.911897621698
5√n 31.596620849358

Divisors of 31492214

1, 2, 13, 26, 97, 194, 1261, 2522, 12487, 24974, 162331, 324662, 1211239, 2422478, 15746107, 31492214

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 -31492213
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 31492214 can be divided by 16 positive divisors. The sum of these divisors (counting 31492214) is 1, the average is 0.0625.

Base conversion 31492214

Base System Value
2 Binary 1111000001000100001110110
3 Ternary 2012020222012022
4 Quaternary 1320020201312
5 Quinary 31030222324
6 Senary 3042553142
8 Octal 170104166
10 Decimal 31492214
12 Duodecimal a6687b2
16 Hexadecimal 1e08876
20 Vigesimal 9ggaae
36 Base36 iqzjq

Cryptographic Hash Functions

md5 a18ce659c9d214b3f2f58cd6c10ea64f
sha1 a5b81b435a2b4da61d56f55b68a1e84adfd9f4d2
sha256 a505fb88737dad72691a252d78daf7783147b208cb3905a7e39fea736ad26953
sha512 01dd7ab2de4ad696c6320a82369501a0bcdcb9e242d450a502d69df178b269e9ee18945b92c5ef3220657eab10e80eead7e9cf23bed7d463b666b76a85eab6e6
ripemd-160 567df9f4223af90e721bf21e32e99f4e6a4d57ef

31492214 as geometric shapes

Circle

Radius = n
Diameter 62984428
Circumference 197871416.29536
Area 3.1157044932282E+15

Sphere

Radius = n
Volume 1.3082724354867E+23
Surface area 1.2462817972913E+16
Circumference 197871416.29536

Square

Length = n
Perimeter 125968856
Area 991759542621796
Diagonal 44536716.147956

Cube

Length = n
Surface area 5950557255730776
Volume 3.1232703752788E+22
Space diagonal 54546114.690832

Equilateral Triangle

Length = n
Perimeter 94476642
Area 4.2944447917806E+14
Altitude 27273057.345416

Triangular Pyramid

Length = n
Surface area 4.2944447917806E+14
Volume 3.6808094363978E+21
Height 14845572.049319