26845 (number)

26845 is an odd 5-digits composite number following 26844 and preceding 26846. In scientific notation, it is written as 2.6845 × 10^4. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 16704 positive integers (up to 26845) that are relatively prime to 26845.

Interesting facts

Basic properties

Name

Name twenty-six thousand eight hundred forty-five

Notation

Scientific notation 2.6845 × 10^4
Engineering notation 2.6845 × 10^3

Prime Factorization of 26845

Prime Factorization 5 × 91 × 59

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 26845
Product of the distinct prime numbers

The prime factorization of 26845 is 5 × 91 × 59. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 65, 73, 792, 95, 4641, 3484, 14296, 64217, 466798, 212219, 9574152, 8344956, 7108386, 92548439, 55738286, 219225858, 2869872964, 3822676210

Basic calculations (n = 26845)

Multiplication

n×y
n×2 53690
n×3 80535
n×4 107380
n×5 134225

Division

n÷y
n÷2 13422.5
n÷3 8948.3333333333
n÷3 6711.25
n÷5 5369

Exponentiation

ny
n2 720654025
n3 19345957301125
n4 519342223748700625
n5 1.3941741996534E+22

Nth Root

y√n
2√n 163.84443841644
3√n 29.942482387209
4√n 12.800173374468
5√n 7.6872796750923

Divisors of 26845

1, 5, 59, 91, 295, 455, 5369, 26845

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -26844
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26845 can be divided by 8 positive divisors. The sum of these divisors (counting 26845) is 1, the average is 0.125.

Base conversion 26845

Base System Value
2 Binary 110100011011101
3 Ternary 1100211021
4 Quaternary 12203131
5 Quinary 1324340
6 Senary 324141
8 Octal 64335
10 Decimal 26845
12 Duodecimal 13651
16 Hexadecimal 68dd
20 Vigesimal 3725
36 Base36 kpp

Cryptographic Hash Functions

md5 82aaf51e525fa53f5ba42f99bfb77e5a
sha1 3f4cd61cd7cdfcbba0272de55691dd9866a401bf
sha256 628771514fa1448306daa05897081ece11a7034d9259a5642feab1ffeec94a8c
sha512 eb96c67b066b277dc3c4b22a7f47b0a3e91e2d75f1012c0e893f490d74466f743d1d9d2f3552091b071caf0d45979b93512583f34ce467d524abe3bda3998396
ripemd-160 a1480ffc9ebed9fe8c2b6b8352ace2b283644e90

26845 as geometric shapes

Circle

Radius = n
Diameter 53690
Circumference 168672.10957124
Area 2264001390.7199

Sphere

Radius = n
Volume 81036156445168
Surface area 9056005562.8797
Circumference 168672.10957124

Square

Length = n
Perimeter 107380
Area 720654025
Diagonal 37964.563081906

Cube

Length = n
Surface area 4323924150
Volume 19345957301125
Space diagonal 46496.903929187

Equilateral Triangle

Length = n
Perimeter 80535
Area 312052346.49475
Altitude 23248.451964593

Triangular Pyramid

Length = n
Surface area 312052346.49475
Volume 2279942932695.1
Height 12654.854360635