2813900 (number)

2813900 is an even 7-digits composite number following 2813899 and preceding 2813901. In scientific notation, it is written as 2.813900 × 10^6. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 1065600 positive integers (up to 2813900) that are relatively prime to 2813900.

Interesting facts

Basic properties

Name

Name two million eight hundred thirteen thousand nine hundred

Notation

Scientific notation 2.813900 × 10^6
Engineering notation 2.813900 × 10^6

Prime Factorization of 2813900

Prime Factorization 2 × 2 × 5 × 95 × 1481

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1406950
Product of the distinct prime numbers

The prime factorization of 2813900 is 2 × 2 × 5 × 95 × 1481. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 76, 31, 863, 609, 6846, 5666, 47071, 91975, 868469, 27279, 4312353, 5097531, 20492507, 90085429, 978869880, 54268456, 1948434494, 7926042449

Basic calculations (n = 2813900)

Multiplication

n×y
n×2 5627800
n×3 8441700
n×4 11255600
n×5 14069500

Division

n÷y
n÷2 1406950
n÷3 937966.66666667
n÷3 703475
n÷5 562780

Exponentiation

ny
n2 7918033210000
n3 2.2280553649619E+19
n4 6.2695249914663E+25
n5 1.7641816373487E+32

Nth Root

y√n
2√n 1677.4683305505
3√n 141.17882178818
4√n 40.956908215227
5√n 19.492239185913

Divisors of 2813900

1, 2, 4, 5, 10, 20, 95, 190, 380, 475, 950, 1481, 1900, 2962, 5924, 7405, 14810, 29620, 140695, 281390, 562780, 703475, 1406950, 2813900

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2813899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2813900 can be divided by 24 positive divisors. The sum of these divisors (counting 2813900) is 1, the average is 0.041666666666667.

Base conversion 2813900

Base System Value
2 Binary 1010101110111111001100
3 Ternary 12021221221112
4 Quaternary 22232333030
5 Quinary 1210021100
6 Senary 140151152
8 Octal 12567714
10 Decimal 2813900
12 Duodecimal b384b8
16 Hexadecimal 2aefcc
20 Vigesimal hbef0
36 Base36 1ob7w

Cryptographic Hash Functions

md5 a4aa03dd53d370b0bddfa9dc8afafc5a
sha1 b4c95956de4129c9fc8fdfe28b824d9915b62049
sha256 de3596b7cb8ae06fa66f7b01ae7ea7d92ddc77d30b78a682acead3e8f6c5bac6
sha512 6e0e883c4d1b892b4d5f45de072f692a68bb58c2004f6e2736f3d82bded02ef86f9fbafa17e338ed5c7a8424172284dc394b88a1e427f56409cc9f3096643578
ripemd-160 b0764575b93a98257afb8d8586c06342c299d44c

2813900 as geometric shapes

Circle

Radius = n
Diameter 5627800
Circumference 17680255.135873
Area 24875234963416

Sphere

Radius = n
Volume 9.3328564884742E+19
Surface area 99500939853664
Circumference 17680255.135873

Square

Length = n
Perimeter 11255600
Area 7918033210000
Diagonal 3979455.5431617

Cube

Length = n
Surface area 47508199260000
Volume 2.2280553649619E+19
Space diagonal 4873817.7674181

Equilateral Triangle

Length = n
Perimeter 8441700
Area 3428608953934.4
Altitude 2436908.883709

Triangular Pyramid

Length = n
Surface area 3428608953934.4
Volume 2.6257884290394E+18
Height 1326485.1810539