27831320 (number)

27831320 is an even 8-digits composite number following 27831319 and preceding 27831321. In scientific notation, it is written as 2.7831320 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 64 positive divisors. There are 9878400 positive integers (up to 27831320) that are relatively prime to 27831320.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred thirty-one thousand three hundred twenty

Notation

Scientific notation 2.7831320 × 10^7
Engineering notation 2.7831320 × 10^6

Prime Factorization of 27831320

Prime Factorization 2 × 2 × 2 × 5 × 43 × 11 × 1471

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6957830
Product of the distinct prime numbers

The prime factorization of 27831320 is 2 × 2 × 2 × 5 × 43 × 11 × 1471. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 3, 62, 95, 31, 130, 5631, 9641, 55393, 21136, 4395, 856426, 7730027, 9733455, 7670924, 93094515, 238906556, 58797246, 6931015483, 4468856620

Basic calculations (n = 27831320)

Multiplication

n×y
n×2 55662640
n×3 83493960
n×4 111325280
n×5 139156600

Division

n÷y
n÷2 13915660
n÷3 9277106.6666667
n÷3 6957830
n÷5 5566264

Exponentiation

ny
n2 774582372942400
n3 2.1557649887719E+22
n4 5.9997785247308E+29
n5 1.6698175605091E+37

Nth Root

y√n
2√n 5275.539782809
3√n 303.04789259919
4√n 72.632911154717
5√n 30.825260891298

Divisors of 27831320

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1471, 1720, 1892, 2365, 2942, 3784, 4730, 5884, 7355, 9460, 11768, 14710, 16181, 18920, 29420, 32362, 58840, 63253, 64724, 80905, 126506, 129448, 161810, 253012, 316265, 323620, 506024, 632530, 647240, 695783, 1265060, 1391566, 2530120, 2783132, 3478915, 5566264, 6957830, 13915660, 27831320

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27831319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27831320 can be divided by 64 positive divisors. The sum of these divisors (counting 27831320) is 1, the average is 0.015625.

Base conversion 27831320

Base System Value
2 Binary 1101010001010110000011000
3 Ternary 1221100222101122
4 Quaternary 1222022300120
5 Quinary 24111100240
6 Senary 2432304412
8 Octal 152126030
10 Decimal 27831320
12 Duodecimal 93a2108
16 Hexadecimal 1a8ac18
20 Vigesimal 8dii60
36 Base36 gkis8

Cryptographic Hash Functions

md5 277d0715729142b9f294d350fd7aa237
sha1 49835a4de8e8060355ab093ef51411bb98890119
sha256 02668bf0cce64abd6dc171bfa564731a801b488bef16fecf2302e9b0ec0a5c6b
sha512 e6f60013c43deca03e0358ef6d07cfbb907459e9a50d98043c54f99967e1eb649096228e066eaae81e42deb286209af296609e7c229b9bbc1751e9edc158ec2a
ripemd-160 02d438d44579b6867a9f1e0c7dc28023b72e1cf3

27831320 as geometric shapes

Circle

Radius = n
Diameter 55662640
Circumference 174869340.90341
Area 2.433422292436E+15

Sphere

Radius = n
Volume 9.0300472687893E+22
Surface area 9.733689169744E+15
Circumference 174869340.90341

Square

Length = n
Perimeter 111325280
Area 774582372942400
Diagonal 39359430.202746

Cube

Length = n
Surface area 4647494237654400
Volume 2.1557649887719E+22
Space diagonal 48205260.281708

Equilateral Triangle

Length = n
Perimeter 83493960
Area 3.3540400614588E+14
Altitude 24102630.140854

Triangular Pyramid

Length = n
Surface area 3.3540400614588E+14
Volume 2.5405934036753E+21
Height 13119810.067582