31984966 (number)

31984966 is an even 8-digits composite number following 31984965 and preceding 31984967. In scientific notation, it is written as 3.1984966 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 14724864 positive integers (up to 31984966) that are relatively prime to 31984966.

Interesting facts

Basic properties

Name

Name thirty-one million nine hundred eighty-four thousand nine hundred sixty-six

Notation

Scientific notation 3.1984966 × 10^7
Engineering notation 3.1984966 × 10^6

Prime Factorization of 31984966

Prime Factorization 2 × 13 × 463 × 2657

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31984966
Product of the distinct prime numbers

The prime factorization of 31984966 is 2 × 13 × 463 × 2657. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 40, 34, 772, 833, 4794, 4755, 19590, 57238, 866856, 188671, 1215765, 8043720, 96418352, 29093778, 828387728, 741436237, 2282143901, 3021106233

Basic calculations (n = 31984966)

Multiplication

n×y
n×2 63969932
n×3 95954898
n×4 127939864
n×5 159924830

Division

n÷y
n÷2 15992483
n÷3 10661655.333333
n÷3 7996241.5
n÷5 6396993.2

Exponentiation

ny
n2 1023038050021156
n3 3.2721837246633E+22
n4 1.0466068517911E+30
n5 3.3475684569905E+37

Nth Root

y√n
2√n 5655.5252629619
3√n 317.43048388167
4√n 75.203226413246
5√n 31.694884878815

Divisors of 31984966

1, 2, 13, 26, 463, 926, 2657, 5314, 6019, 12038, 34541, 69082, 1230191, 2460382, 15992483, 31984966

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 -31984965
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 31984966 can be divided by 16 positive divisors. The sum of these divisors (counting 31984966) is 1, the average is 0.0625.

Base conversion 31984966

Base System Value
2 Binary 1111010000000110101000110
3 Ternary 2020012000010101
4 Quaternary 1322000311012
5 Quinary 31142004331
6 Senary 3101314314
8 Octal 172006506
10 Decimal 31984966
12 Duodecimal a86599a
16 Hexadecimal 1e80d46
20 Vigesimal 9ji286
36 Base36 j1jra

Cryptographic Hash Functions

md5 98781b1ca6751ac271849b98ad40dcc7
sha1 c1048be4dfc0e422075a1060693d39381c7fcde6
sha256 9884fa7190cb00b6505f4c768e08a24418cb9b8163a482868deefa139c413651
sha512 ae06cc3de659bbc0fff0098dabcfd0ccb69dd2ac9522ba22107bf40e01353e16d859e8359c8fb9ce793dde95953f60399799e9612657dcd9f270ed226e59b1f4
ripemd-160 3cf44501cbeb2493a6489d64347e66a251d43486

31984966 as geometric shapes

Circle

Radius = n
Diameter 63969932
Circumference 200967468.42184
Area 3.2139688222893E+15

Sphere

Radius = n
Volume 1.3706491134131E+23
Surface area 1.2855875289157E+16
Circumference 200967468.42184

Square

Length = n
Perimeter 127939864
Area 1023038050021156
Diagonal 45233572.709242

Cube

Length = n
Surface area 6138228300126936
Volume 3.2721837246633E+22
Space diagonal 55399586.190363

Equilateral Triangle

Length = n
Perimeter 95954898
Area 4.4298847017821E+14
Altitude 27699793.095182

Triangular Pyramid

Length = n
Surface area 4.4298847017821E+14
Volume 3.8563055016628E+21
Height 15077857.569747