31994498 (number)

31994498 is an even 8-digits composite number following 31994497 and preceding 31994499. In scientific notation, it is written as 3.1994498 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 15505680 positive integers (up to 31994498) that are relatively prime to 31994498.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1994498 × 10^7
Engineering notation 3.1994498 × 10^6

Prime Factorization of 31994498

Prime Factorization 2 × 47 × 107 × 3181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31994498
Product of the distinct prime numbers

The prime factorization of 31994498 is 2 × 47 × 107 × 3181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 76, 60, 999, 48, 426, 563, 19836, 51427, 755355, 625838, 6432957, 7178944, 20850729, 34999703, 454927788, 877889374, 9879857822, 4826347610

Basic calculations (n = 31994498)

Multiplication

n×y
n×2 63988996
n×3 95983494
n×4 127977992
n×5 159972490

Division

n÷y
n÷2 15997249
n÷3 10664832.666667
n÷3 7998624.5
n÷5 6398899.6

Exponentiation

ny
n2 1023647902272004
n3 3.2751100761946E+22
n4 1.0478550278259E+30
n5 3.3525595592065E+37

Nth Root

y√n
2√n 5656.367915898
3√n 317.46201376615
4√n 75.208828709786
5√n 31.696773763956

Divisors of 31994498

1, 2, 47, 94, 107, 214, 3181, 5029, 6362, 10058, 149507, 299014, 340367, 680734, 15997249, 31994498

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 -31994497
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 31994498 can be divided by 16 positive divisors. The sum of these divisors (counting 31994498) is 1, the average is 0.0625.

Base conversion 31994498

Base System Value
2 Binary 1111010000011001010000010
3 Ternary 2020012111012102
4 Quaternary 1322003022002
5 Quinary 31142310443
6 Senary 3101430402
8 Octal 172031202
10 Decimal 31994498
12 Duodecimal a86b402
16 Hexadecimal 1e83282
20 Vigesimal 9jj64i
36 Base36 j1r42

Cryptographic Hash Functions

md5 53ee9f6abe2b68bac9ffe43f3f10f48d
sha1 2a097415fe94d085adf573ed3757b0edbc705b20
sha256 c1db303ffae5053d11506404262243481b3793e784ef3886cc2435bbb394d570
sha512 8b55318b4ebfe37cf262e00615c09544df079da3e0ac19a165f826383bc3bcefe7b59a98e0a1ccfc0a0ba09064951632206699d729a3759924e8a5f2258647b5
ripemd-160 ed38a04f2c678ec34b9d8539325156bb19d17c7e

31994498 as geometric shapes

Circle

Radius = n
Diameter 63988996
Circumference 201027359.74419
Area 3.2158847296403E+15

Sphere

Radius = n
Volume 1.3718749006761E+23
Surface area 1.2863538918561E+16
Circumference 201027359.74419

Square

Length = n
Perimeter 127977992
Area 1023647902272004
Diagonal 45247052.992919

Cube

Length = n
Surface area 6141887413632024
Volume 3.2751100761946E+22
Space diagonal 55416096.098661

Equilateral Triangle

Length = n
Perimeter 95983494
Area 4.432525439491E+14
Altitude 27708048.04933

Triangular Pyramid

Length = n
Surface area 4.432525439491E+14
Volume 3.859754240016E+21
Height 15082350.99764