13000839 (number)

13000839 is an odd 8-digits composite number following 13000838 and preceding 13000840. In scientific notation, it is written as 1.3000839 × 10^7. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 8667224 positive integers (up to 13000839) that are relatively prime to 13000839.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred thirty-nine

Notation

Scientific notation 1.3000839 × 10^7
Engineering notation 1.3000839 × 10^6

Prime Factorization of 13000839

Prime Factorization 3 × 4333613

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13000839
Product of the distinct prime numbers

The prime factorization of 13000839 is 3 × 4333613. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 78, 26, 702, 109, 9273, 2396, 5728, 55692, 99300, 530355, 5670580, 8651426, 28465422, 5123179, 639825051, 945591272, 4468205111, 2068262456

Basic calculations (n = 13000839)

Multiplication

n×y
n×2 26001678
n×3 39002517
n×4 52003356
n×5 65004195

Division

n÷y
n÷2 6500419.5
n÷3 4333613
n÷3 3250209.75
n÷5 2600167.8

Exponentiation

ny
n2 169021814703921
n3 2.1974254004535E+21
n4 2.8568373845807E+28
n5 3.7141282886114E+35

Nth Root

y√n
2√n 3605.667621953
3√n 235.13852704737
4√n 60.047211608475
5√n 26.472458492172

Divisors of 13000839

1, 3, 4333613, 13000839

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 -13000838
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 13000839 can be divided by 4 positive divisors. The sum of these divisors (counting 13000839) is 1, the average is 0.25.

Base conversion 13000839

Base System Value
2 Binary 110001100110000010000111
3 Ternary 220110111210120
4 Quaternary 301212002013
5 Quinary 11312011324
6 Senary 1142353023
8 Octal 61460207
10 Decimal 13000839
12 Duodecimal 442b773
16 Hexadecimal c66087
20 Vigesimal 41521j
36 Base36 7qnif

Cryptographic Hash Functions

md5 d35a1b1581e09a8c40534605f295d370
sha1 1f66d389b8e09b102f2a398bcd0c8a5234b25de0
sha256 c68afee25e1c07745452860c0a5dfb7ccc9b723103fc0b8ea731413cc2393bcd
sha512 beef777732dcf85d207d2ed674f9eee8cf9602e74f97c4d3df19208273197a248e16dd76a8a94b88ca488f0752d38717556eb1a6059152fcb31cae0e2e4dc2f8
ripemd-160 b8e0f5c6e492356105fb860d081f26a771181fb8

13000839 as geometric shapes

Circle

Radius = n
Diameter 26001678
Circumference 81686680.585807
Area 5.3099769137025E+14

Sphere

Radius = n
Volume 9.2045539931685E+21
Surface area 2.123990765481E+15
Circumference 81686680.585807

Square

Length = n
Perimeter 52003356
Area 169021814703921
Diagonal 18385962.836029

Cube

Length = n
Surface area 1014130888223526
Volume 2.1974254004535E+21
Space diagonal 22518113.689023

Equilateral Triangle

Length = n
Perimeter 39002517
Area 73188592663671
Altitude 11259056.844511

Triangular Pyramid

Length = n
Surface area 73188592663671
Volume 2.5896906696871E+20
Height 6128654.2786764