31892012 (number)

31892012 is an even 8-digits composite number following 31892011 and preceding 31892013. In scientific notation, it is written as 3.1892012 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 15879360 positive integers (up to 31892012) that are relatively prime to 31892012.

Interesting facts

Basic properties

Name

Name thirty-one million eight hundred ninety-two thousand twelve

Notation

Scientific notation 3.1892012 × 10^7
Engineering notation 3.1892012 × 10^6

Prime Factorization of 31892012

Prime Factorization 2 × 2 × 241 × 33083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15946006
Product of the distinct prime numbers

The prime factorization of 31892012 is 2 × 2 × 241 × 33083. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 49, 63, 385, 19, 8729, 2145, 43005, 28741, 873746, 812103, 4920382, 3334061, 74352625, 58410334, 505311785, 99234843, 401643648, 2075602346

Basic calculations (n = 31892012)

Multiplication

n×y
n×2 63784024
n×3 95676036
n×4 127568048
n×5 159460060

Division

n÷y
n÷2 15946006
n÷3 10630670.666667
n÷3 7973003
n÷5 6378402.4

Exponentiation

ny
n2 1017100429408144
n3 3.243737909989E+22
n4 1.0344932835022E+30
n5 3.2992072211373E+37

Nth Root

y√n
2√n 5647.3013023921
3√n 317.12268236553
4√n 75.148528278285
5√n 31.676441231593

Divisors of 31892012

1, 2, 4, 241, 482, 964, 33083, 66166, 132332, 7973003, 15946006, 31892012

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 -31892011
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 31892012 can be divided by 12 positive divisors. The sum of these divisors (counting 31892012) is 1, the average is 0.083333333333333.

Base conversion 31892012

Base System Value
2 Binary 1111001101010001000101100
3 Ternary 2020000021121122
4 Quaternary 1321222020230
5 Quinary 31131021022
6 Senary 3055320112
8 Octal 171521054
10 Decimal 31892012
12 Duodecimal a820038
16 Hexadecimal 1e6a22c
20 Vigesimal 9j6a0c
36 Base36 izk18

Cryptographic Hash Functions

md5 94a47af3bfb5f6d3880e477aa67b3e8b
sha1 cdae35102c67056001ecca7c75b1f6b374b59fb9
sha256 bbc74ab012f639d0f2e51b11d9e0812d5f787fdddd587f45e2559fde9a0c0af9
sha512 4fd4feee790d4299623d0cfe3d42d2578a03aa89528dbecf35afe4c52f97b6d197b495e0a049a63bda1bf9be6fed5156b2b97ede903e5e5c0ec4135173b76f38
ripemd-160 864c9fa756cd91ba3fff1e3c36cee5a9dcb63db7

31892012 as geometric shapes

Circle

Radius = n
Diameter 63784024
Circumference 200383421.2148
Area 3.1953152369916E+15

Sphere

Radius = n
Volume 1.3587337584256E+23
Surface area 1.2781260947967E+16
Circumference 200383421.2148

Square

Length = n
Perimeter 127568048
Area 1017100429408144
Diagonal 45102115.901765

Cube

Length = n
Surface area 6102602576448864
Volume 3.243737909989E+22
Space diagonal 55238585.139596

Equilateral Triangle

Length = n
Perimeter 95676036
Area 4.4041740503376E+14
Altitude 27619292.569798

Triangular Pyramid

Length = n
Surface area 4.4041740503376E+14
Volume 3.8227817875751E+21
Height 15034038.633922