31982012 (number)

31982012 is an even 8-digits composite number following 31982011 and preceding 31982013. In scientific notation, it is written as 3.1982012 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 15174656 positive integers (up to 31982012) that are relatively prime to 31982012.

Interesting facts

Basic properties

Name

Name thirty-one million nine hundred eighty-two thousand twelve

Notation

Scientific notation 3.1982012 × 10^7
Engineering notation 3.1982012 × 10^6

Prime Factorization of 31982012

Prime Factorization 2 × 2 × 29 × 59 × 4673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15991006
Product of the distinct prime numbers

The prime factorization of 31982012 is 2 × 2 × 29 × 59 × 4673. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 19, 48, 79, 342, 3564, 7311, 30370, 57750, 540757, 781112, 1122982, 5705473, 4345964, 82305733, 201671212, 794134696, 15806851, 360461917

Basic calculations (n = 31982012)

Multiplication

n×y
n×2 63964024
n×3 95946036
n×4 127928048
n×5 159910060

Division

n÷y
n÷2 15991006
n÷3 10660670.666667
n÷3 7995503
n÷5 6396402.4

Exponentiation

ny
n2 1022849091568144
n3 3.2712771920721E+22
n4 1.0462202641218E+30
n5 3.3460229041786E+37

Nth Root

y√n
2√n 5655.2640963973
3√n 317.4207113892
4√n 75.20148998788
5√n 31.694299415326

Divisors of 31982012

1, 2, 4, 29, 58, 59, 116, 118, 236, 1711, 3422, 4673, 6844, 9346, 18692, 135517, 271034, 275707, 542068, 551414, 1102828, 7995503, 15991006, 31982012

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 -31982011
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 31982012 can be divided by 24 positive divisors. The sum of these divisors (counting 31982012) is 1, the average is 0.041666666666667.

Base conversion 31982012

Base System Value
2 Binary 1111010000000000110111100
3 Ternary 2020011212001222
4 Quaternary 1322000012330
5 Quinary 31141411022
6 Senary 3101252512
8 Octal 172000674
10 Decimal 31982012
12 Duodecimal a864138
16 Hexadecimal 1e801bc
20 Vigesimal 9jhf0c
36 Base36 j1hh8

Cryptographic Hash Functions

md5 726148a2d473a94b28452d5604df144c
sha1 a79d24b43f18d9d398458812c65101a82f70ac23
sha256 64e2215614574fa672dfff06d63d34f8905bc01276609e7265330bd306d748a6
sha512 7a9ba3b61026fe25717bc7d6856432daf9b567f19857c54cf7cd8c835b3b355019a180f65f223379067f525f46e077cd450084d4f5ce17ab139fb3abec8ce5aa
ripemd-160 95561fc68ff1530fe8fdd9947ac1d758d3e008d8

31982012 as geometric shapes

Circle

Radius = n
Diameter 63964024
Circumference 200948907.89244
Area 3.2133751918015E+15

Sphere

Radius = n
Volume 1.3702693859293E+23
Surface area 1.2853500767206E+16
Circumference 200948907.89244

Square

Length = n
Perimeter 127928048
Area 1022849091568144
Diagonal 45229395.122379

Cube

Length = n
Surface area 6137094549408864
Volume 3.2712771920721E+22
Space diagonal 55394469.712278

Equilateral Triangle

Length = n
Perimeter 95946036
Area 4.4290664876792E+14
Altitude 27697234.856139

Triangular Pyramid

Length = n
Surface area 4.4290664876792E+14
Volume 3.8552371427585E+21
Height 15076465.040793