31994416 (number)

31994416 is an even 8-digits composite number following 31994415 and preceding 31994417. In scientific notation, it is written as 3.1994416 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 10 positive divisors. There are 15997200 positive integers (up to 31994416) that are relatively prime to 31994416.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1994416 × 10^7
Engineering notation 3.1994416 × 10^6

Prime Factorization of 31994416

Prime Factorization 2 × 2 × 2 × 2 × 1999651

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3999302
Product of the distinct prime numbers

The prime factorization of 31994416 is 2 × 2 × 2 × 2 × 1999651. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 87, 85, 2, 273, 5536, 2992, 52609, 55921, 121785, 483917, 2351265, 3728724, 78011665, 70356204, 70832060, 158137606, 9480268240, 7249334497

Basic calculations (n = 31994416)

Multiplication

n×y
n×2 63988832
n×3 95983248
n×4 127977664
n×5 159972080

Division

n÷y
n÷2 15997208
n÷3 10664805.333333
n÷3 7998604
n÷5 6398883.2

Exponentiation

ny
n2 1023642655181056
n3 3.2750848945207E+22
n4 1.0478442855061E+30
n5 3.3525165973706E+37

Nth Root

y√n
2√n 5656.3606674257
3√n 317.46174255381
4√n 75.208780520799
5√n 31.696757516549

Divisors of 31994416

1, 2, 4, 8, 16, 1999651, 3999302, 7998604, 15997208, 31994416

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31994415
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31994416 can be divided by 10 positive divisors. The sum of these divisors (counting 31994416) is 1, the average is 0.1.

Base conversion 31994416

Base System Value
2 Binary 1111010000011001000110000
3 Ternary 2020012111002101
4 Quaternary 1322003020300
5 Quinary 31142310131
6 Senary 3101430144
8 Octal 172031060
10 Decimal 31994416
12 Duodecimal a86b354
16 Hexadecimal 1e83230
20 Vigesimal 9jj60g
36 Base36 j1r1s

Cryptographic Hash Functions

md5 e9ab949d9f6629b38719014542f61172
sha1 367868b420c9ebc0bec4cd953c9f2e9efb668f62
sha256 9f88be6d0d6c467cf60a248628d6c99afe14202d6b0cd8fc5a6aa1265cf50ba4
sha512 756ef1291d33e1d8a65aa7fc817a961632a56f4f01f272900856e9db713670c36a06de323b39b21a287461f77dbcff0f0a17b2cc3809b8dfaa73917c4a693093
ripemd-160 457f90e2ea1c5808949ddbc8c08b1777fe375b68

31994416 as geometric shapes

Circle

Radius = n
Diameter 63988832
Circumference 201026844.52299
Area 3.215868245418E+15

Sphere

Radius = n
Volume 1.3718643526012E+23
Surface area 1.2863472981672E+16
Circumference 201026844.52299

Square

Length = n
Perimeter 127977664
Area 1023642655181056
Diagonal 45246937.027407

Cube

Length = n
Surface area 6141855931086336
Volume 3.2750848945207E+22
Space diagonal 55415954.070495

Equilateral Triangle

Length = n
Perimeter 95983248
Area 4.4325027189207E+14
Altitude 27707977.035247

Triangular Pyramid

Length = n
Surface area 4.4325027189207E+14
Volume 3.8597245631287E+21
Height 15082312.342469