31994328 (number)

31994328 is an even 8-digits composite number following 31994327 and preceding 31994329. In scientific notation, it is written as 3.1994328 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 10103328 positive integers (up to 31994328) that are relatively prime to 31994328.

Interesting facts

Basic properties

Name

Name thirty-one million nine hundred ninety-four thousand three hundred twenty-eight

Notation

Scientific notation 3.1994328 × 10^7
Engineering notation 3.1994328 × 10^6

Prime Factorization of 31994328

Prime Factorization 2 × 2 × 2 × 3 × 19 × 70163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7998582
Product of the distinct prime numbers

The prime factorization of 31994328 is 2 × 2 × 2 × 3 × 19 × 70163. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 22, 32, 59, 664, 6866, 3534, 99571, 32801, 287665, 528429, 5135085, 6811511, 54714750, 48939238, 642949917, 100875768, 6814796173, 1756812098

Basic calculations (n = 31994328)

Multiplication

n×y
n×2 63988656
n×3 95982984
n×4 127977312
n×5 159971640

Division

n÷y
n÷2 15997164
n÷3 10664776
n÷3 7998582
n÷5 6398865.6

Exponentiation

ny
n2 1023637024171584
n3 3.275057870429E+22
n4 1.0478327572549E+30
n5 3.3524704924756E+37

Nth Root

y√n
2√n 5656.352888567
3√n 317.46145149616
4√n 75.208728805684
5√n 31.696740080271

Divisors of 31994328

1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 70163, 140326, 210489, 280652, 420978, 561304, 841956, 1333097, 1683912, 2666194, 3999291, 5332388, 7998582, 10664776, 15997164, 31994328

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31994327
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31994328 can be divided by 32 positive divisors. The sum of these divisors (counting 31994328) is 1, the average is 0.03125.

Base conversion 31994328

Base System Value
2 Binary 1111010000011000111011000
3 Ternary 2020012110222010
4 Quaternary 1322003013120
5 Quinary 31142304303
6 Senary 3101425520
8 Octal 172030730
10 Decimal 31994328
12 Duodecimal a86b2a0
16 Hexadecimal 1e831d8
20 Vigesimal 9jj5g8
36 Base36 j1qzc

Cryptographic Hash Functions

md5 2096ff54835264b49ab8de774b68159b
sha1 a2e1d7e1e2b155a30df8e373619fcec5aceef6f4
sha256 b389ebb18d2833e9727e558509b3a3ecf68fb584691762c00a4b5313ae840a5b
sha512 0fba8becd77e2f0cb260c7cbce99c7870fd1ef3b07639ccdea97eadc22d8741ce7565cdd338f726d5c60b445e02a019e13566364c7d0266d8ddbbfdbad059438
ripemd-160 f3ce46dfaae5b2d31403bf8322e96d860b665f56

31994328 as geometric shapes

Circle

Radius = n
Diameter 63988656
Circumference 201026291.60268
Area 3.21585055508E+15

Sphere

Radius = n
Volume 1.3718530327761E+23
Surface area 1.286340222032E+16
Circumference 201026291.60268

Square

Length = n
Perimeter 127977312
Area 1023637024171584
Diagonal 45246812.576613

Cube

Length = n
Surface area 6141822145029504
Volume 3.275057870429E+22
Space diagonal 55415801.650024

Equilateral Triangle

Length = n
Perimeter 95982984
Area 4.4324783359345E+14
Altitude 27707900.825012

Triangular Pyramid

Length = n
Surface area 4.4324783359345E+14
Volume 3.8596927149312E+21
Height 15082270.858871