13831791 (number)

13831791 is an odd 8-digits composite number following 13831790 and preceding 13831792. In scientific notation, it is written as 1.3831791 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 8689248 positive integers (up to 13831791) that are relatively prime to 13831791.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred thirty-one thousand seven hundred ninety-one

Notation

Scientific notation 1.3831791 × 10^7
Engineering notation 1.3831791 × 10^6

Prime Factorization of 13831791

Prime Factorization 19 × 3 × 227 × 1069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13831791
Product of the distinct prime numbers

The prime factorization of 13831791 is 19 × 3 × 227 × 1069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 37, 85, 151, 452, 2249, 1387, 47587, 54152, 885017, 872695, 1324699, 3336966, 17202083, 15705243, 583065959, 809608057, 571752710, 6030665950

Basic calculations (n = 13831791)

Multiplication

n×y
n×2 27663582
n×3 41495373
n×4 55327164
n×5 69158955

Division

n÷y
n÷2 6915895.5
n÷3 4610597
n÷3 3457947.75
n÷5 2766358.2

Exponentiation

ny
n2 191318442267681
n3 2.6462767078921E+21
n4 3.6602746351732E+28
n5 5.0628153756317E+35

Nth Root

y√n
2√n 3719.1115874628
3√n 240.04507833812
4√n 60.984519244336
5√n 26.802523385726

Divisors of 13831791

1, 3, 19, 57, 227, 681, 1069, 3207, 4313, 12939, 20311, 60933, 242663, 727989, 4610597, 13831791

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 -13831790
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 13831791 can be divided by 16 positive divisors. The sum of these divisors (counting 13831791) is 1, the average is 0.0625.

Base conversion 13831791

Base System Value
2 Binary 110100110000111001101111
3 Ternary 222000201122120
4 Quaternary 310300321233
5 Quinary 12020104131
6 Senary 1212244023
8 Octal 64607157
10 Decimal 13831791
12 Duodecimal 4770613
16 Hexadecimal d30e6f
20 Vigesimal 468j9b
36 Base36 88gof

Cryptographic Hash Functions

md5 c8aee6ef1fcac5399911d150b2fb225b
sha1 d57e0b0340baa25ae2eca8d19b6e8ddec1f37d60
sha256 34cefa0121688c6e5dc7da4122a90456fbda6b6b2106c25207670ca1cf1ae480
sha512 b964a7815aa7a065c41a4d56d5a64422067d58ef1c8b72394ac4ddc678fd347e2d0602bb937557cf3466dca56b7049d0c811afde6b019ff61e0b4f5b99c1afb4
ripemd-160 0a26cdd90496fb2146ed46a3ef3f09f5c53aa4dc

13831791 as geometric shapes

Circle

Radius = n
Diameter 27663582
Circumference 86907705.983179
Area 6.0104461272439E+14

Sphere

Radius = n
Volume 1.1084697953173E+22
Surface area 2.4041784508976E+15
Circumference 86907705.983179

Square

Length = n
Perimeter 55327164
Area 191318442267681
Diagonal 19561106.42411

Cube

Length = n
Surface area 1147910653606086
Volume 2.6462767078921E+21
Space diagonal 23957364.771674

Equilateral Triangle

Length = n
Perimeter 41495373
Area 82843315608139
Altitude 11978682.385837

Triangular Pyramid

Length = n
Surface area 82843315608139
Volume 3.1186670084109E+20
Height 6520368.8080367