31409916 (number)

31409916 is an even 8-digits composite number following 31409915 and preceding 31409917. In scientific notation, it is written as 3.1409916 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 10443312 positive integers (up to 31409916) that are relatively prime to 31409916.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred nine thousand nine hundred sixteen

Notation

Scientific notation 3.1409916 × 10^7
Engineering notation 3.1409916 × 10^6

Prime Factorization of 31409916

Prime Factorization 2 × 2 × 3 × 419 × 6247

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15704958
Product of the distinct prime numbers

The prime factorization of 31409916 is 2 × 2 × 3 × 419 × 6247. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 56, 7, 296, 11, 3918, 8193, 70087, 14559, 489343, 654906, 8447325, 2235269, 76741143, 63029988, 219782092, 154923618, 9699702302, 9267844550

Basic calculations (n = 31409916)

Multiplication

n×y
n×2 62819832
n×3 94229748
n×4 125639664
n×5 157049580

Division

n÷y
n÷2 15704958
n÷3 10469972
n÷3 7852479
n÷5 6281983.2

Exponentiation

ny
n2 986582823127056
n3 3.0988483601464E+22
n4 9.7334566688935E+29
n5 3.0572705635959E+37

Nth Root

y√n
2√n 5604.4550136476
3√n 315.51663267924
4√n 74.862908129778
5√n 31.580089390893

Divisors of 31409916

1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 5028, 6247, 12494, 18741, 24988, 37482, 74964, 2617493, 5234986, 7852479, 10469972, 15704958, 31409916

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 -31409915
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 31409916 can be divided by 24 positive divisors. The sum of these divisors (counting 31409916) is 1, the average is 0.041666666666667.

Base conversion 31409916

Base System Value
2 Binary 1110111110100011011111100
3 Ternary 2012002210022020
4 Quaternary 1313310123330
5 Quinary 31020104131
6 Senary 3041120140
8 Octal 167643374
10 Decimal 31409916
12 Duodecimal a629050
16 Hexadecimal 1df46fc
20 Vigesimal 9g64fg
36 Base36 ip81o

Cryptographic Hash Functions

md5 44a42d3587a242f4040b447b6377bfeb
sha1 3cd0c6885553d0c091306664e747fcd0ee7ce3a8
sha256 8d3dd429b40b1663597d2ea94de862037df855075b293a36c134a878b93b5186
sha512 a30594ac77b16bcfe4662b83b1cef95e74312e474e10d8da6cb1e9f6798b0ed3c3b3bbaf000b36a5205d603ce986fd3bdfec517af87aeb8c8af9b56cf175fbcb
ripemd-160 5eab84404dc10e5e7e0dbfb7e0ee7b20f9401460

31409916 as geometric shapes

Circle

Radius = n
Diameter 62819832
Circumference 197354322.71095
Area 3.0994413492938E+15

Sphere

Radius = n
Volume 1.2980425657099E+23
Surface area 1.2397765397175E+16
Circumference 197354322.71095

Square

Length = n
Perimeter 125639664
Area 986582823127056
Diagonal 44420329.2002

Cube

Length = n
Surface area 5919496938762336
Volume 3.0988483601464E+22
Space diagonal 54403570.373471

Equilateral Triangle

Length = n
Perimeter 94229748
Area 4.272028938827E+14
Altitude 27201785.186735

Triangular Pyramid

Length = n
Surface area 4.272028938827E+14
Volume 3.6520278155472E+21
Height 14806776.400067