13821471 (number)

13821471 is an odd 8-digits composite number following 13821470 and preceding 13821472. In scientific notation, it is written as 1.3821471 × 10^7. The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors. There are 9214308 positive integers (up to 13821471) that are relatively prime to 13821471.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred twenty-one thousand four hundred seventy-one

Notation

Scientific notation 1.3821471 × 10^7
Engineering notation 1.3821471 × 10^6

Prime Factorization of 13821471

Prime Factorization 9 × 1535719

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13821471
Product of the distinct prime numbers

The prime factorization of 13821471 is 9 × 1535719. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 16, 72, 477, 81, 3375, 7027, 937, 99441, 402481, 804968, 1729065, 3052881, 31583191, 84604895, 829325509, 826211274, 1912532111, 5176085023

Basic calculations (n = 13821471)

Multiplication

n×y
n×2 27642942
n×3 41464413
n×4 55285884
n×5 69107355

Division

n÷y
n÷2 6910735.5
n÷3 4607157
n÷3 3455367.75
n÷5 2764294.2

Exponentiation

ny
n2 191033060603841
n3 2.6403579071772E+21
n4 3.6493630243671E+28
n5 5.0439565209762E+35

Nth Root

y√n
2√n 3717.7239004531
3√n 239.98536369076
4√n 60.973140811779
5√n 26.798522679986

Divisors of 13821471

1, 9, 1535719, 13821471

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13821470
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13821471 can be divided by 4 positive divisors. The sum of these divisors (counting 13821471) is 1, the average is 0.25.

Base conversion 13821471

Base System Value
2 Binary 110100101110011000011111
3 Ternary 222000012111100
4 Quaternary 310232120133
5 Quinary 12014241341
6 Senary 1212124143
8 Octal 64563037
10 Decimal 13821471
12 Duodecimal 4766653
16 Hexadecimal d2e61f
20 Vigesimal 467ddb
36 Base36 888pr

Cryptographic Hash Functions

md5 f6b560306463a9515edfc4c0c838f48e
sha1 9f3e60913da2e47dcc1a7d98f3a06c4139cfbd31
sha256 2362d1769fcc2fac887153c249ee358597b841af7bf916d0d7d653fff84cf379
sha512 9efa5c7eb56e648d5cbbcfca85e6e5a16b6bdb26b16547256b202472d2782b8eed67ec04eae87dca7bceb84e83560e3659ec5234467f85eec0d0546caa015396
ripemd-160 f4a3e86f0f7219d4e4098232107d0a8dc041b83c

13821471 as geometric shapes

Circle

Radius = n
Diameter 27642942
Circumference 86842863.510809
Area 6.001480597858E+14

Sphere

Radius = n
Volume 1.1059905338714E+22
Surface area 2.4005922391432E+15
Circumference 86842863.510809

Square

Length = n
Perimeter 55285884
Area 191033060603841
Diagonal 19546511.740146

Cube

Length = n
Surface area 1146198363623046
Volume 2.6403579071772E+21
Space diagonal 23939490.00734

Equilateral Triangle

Length = n
Perimeter 41464413
Area 82719741722809
Altitude 11969745.00367

Triangular Pyramid

Length = n
Surface area 82719741722809
Volume 3.1116916348742E+20
Height 6515503.9133821