13821490 (number)

13821490 is an even 8-digits composite number following 13821489 and preceding 13821491. In scientific notation, it is written as 1.3821490 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 5399856 positive integers (up to 13821490) that are relatively prime to 13821490.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3821490 × 10^7
Engineering notation 1.3821490 × 10^6

Prime Factorization of 13821490

Prime Factorization 2 × 43 × 5 × 32143

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13821490
Product of the distinct prime numbers

The prime factorization of 13821490 is 2 × 43 × 5 × 32143. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 99, 46, 909, 991, 6434, 1905, 34422, 84957, 299728, 777099, 3301635, 2986884, 35338733, 25966702, 586674067, 631223708, 8049461553, 4845149142

Basic calculations (n = 13821490)

Multiplication

n×y
n×2 27642980
n×3 41464470
n×4 55285960
n×5 69107450

Division

n÷y
n÷2 6910745
n÷3 4607163.3333333
n÷3 3455372.5
n÷5 2764298

Exponentiation

ny
n2 191033585820100
n3 2.6403687960767E+21
n4 3.6493830911286E+28
n5 5.0439911900202E+35

Nth Root

y√n
2√n 3717.7264557791
3√n 239.98547365783
4√n 60.973161766298
5√n 26.798530047822

Divisors of 13821490

1, 2, 5, 10, 43, 86, 215, 430, 32143, 64286, 160715, 321430, 1382149, 2764298, 6910745, 13821490

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 -13821489
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 13821490 can be divided by 16 positive divisors. The sum of these divisors (counting 13821490) is 1, the average is 0.0625.

Base conversion 13821490

Base System Value
2 Binary 110100101110011000110010
3 Ternary 222000012112001
4 Quaternary 310232120302
5 Quinary 12014241430
6 Senary 1212124214
8 Octal 64563062
10 Decimal 13821490
12 Duodecimal 476666a
16 Hexadecimal d2e632
20 Vigesimal 467dea
36 Base36 888qa

Cryptographic Hash Functions

md5 50f1ea52a0864548aec22548dbb0301a
sha1 e9a27f0864b73e9087a95074415892bad8e064f1
sha256 f6300b77ba49c6a4a04a75bf181c7a54b626676dc89f29bcae7bf63732e068ee
sha512 bbd22b291d62c86ccf07fb5c857fd98115ca4f50f857d4c4bfa7f0e923e069582026488f8ab0638db6083ba09e75ad60f4343be8aa719184b7d0132252fea4fc
ripemd-160 f9581d2efe53b2deb4d9040844b7efbc99296ae7

13821490 as geometric shapes

Circle

Radius = n
Diameter 27642980
Circumference 86842982.89133
Area 6.0014970980134E+14

Sphere

Radius = n
Volume 1.105995095003E+22
Surface area 2.4005988392054E+15
Circumference 86842982.89133

Square

Length = n
Perimeter 55285960
Area 191033585820100
Diagonal 19546538.610204

Cube

Length = n
Surface area 1146201514920600
Volume 2.6403687960767E+21
Space diagonal 23939522.916305

Equilateral Triangle

Length = n
Perimeter 41464470
Area 82719969148121
Altitude 11969761.458153

Triangular Pyramid

Length = n
Surface area 82719969148121
Volume 3.1117044675653E+20
Height 6515512.870068