26731640 (number)

26731640 is an even 8-digits composite number following 26731639 and preceding 26731641. In scientific notation, it is written as 2.6731640 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 9869952 positive integers (up to 26731640) that are relatively prime to 26731640.

Interesting facts

Basic properties

Name

Name twenty-six million seven hundred thirty-one thousand six hundred forty

Notation

Scientific notation 2.6731640 × 10^7
Engineering notation 2.6731640 × 10^6

Prime Factorization of 26731640

Prime Factorization 2 × 2 × 2 × 13 × 5 × 51407

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6682910
Product of the distinct prime numbers

The prime factorization of 26731640 is 2 × 2 × 2 × 13 × 5 × 51407. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 9, 94, 768, 768, 5944, 7544, 51841, 26465, 917619, 788311, 5731398, 16589, 94792894, 92708486, 125207443, 341989137, 2873686826, 5375207484

Basic calculations (n = 26731640)

Multiplication

n×y
n×2 53463280
n×3 80194920
n×4 106926560
n×5 133658200

Division

n÷y
n÷2 13365820
n÷3 8910546.6666667
n÷3 6682910
n÷5 5346328

Exponentiation

ny
n2 714580577089600
n3 1.9101910737751E+22
n4 5.1062540115371E+29
n5 1.3649854398496E+37

Nth Root

y√n
2√n 5170.2649835381
3√n 299.0027628071
4√n 71.904554678672
5√n 30.577721495771

Divisors of 26731640

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 51407, 102814, 205628, 257035, 411256, 514070, 668291, 1028140, 1336582, 2056280, 2673164, 3341455, 5346328, 6682910, 13365820, 26731640

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -26731639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26731640 can be divided by 32 positive divisors. The sum of these divisors (counting 26731640) is 1, the average is 0.03125.

Base conversion 26731640

Base System Value
2 Binary 1100101111110010001111000
3 Ternary 1212022002220202
4 Quaternary 1211332101320
5 Quinary 23320403030
6 Senary 2352541332
8 Octal 145762170
10 Decimal 26731640
12 Duodecimal 8b51848
16 Hexadecimal 197e478
20 Vigesimal 871920
36 Base36 fwy9k

Cryptographic Hash Functions

md5 562a28c08a866cf4a1f3bace7573e146
sha1 8231c2b8a5b4d5d7b558d89575f9d9b57a8e7b39
sha256 45827a8d9c61afea28501b7f5295c357f4858877af99888981d029dff17175ad
sha512 ca2d154271cdfc8ee30892d2a5ca7a7165b83a21474039d71b79ff3dc84bcb1e3aeb49b17cdcd5a5d33108f4e10a252207d703cbf28309d4c6de863aeb79cb21
ripemd-160 5a5579f6aa7e2deeba43ce46fe01203bfca95791

26731640 as geometric shapes

Circle

Radius = n
Diameter 53463280
Circumference 167959847.68481
Area 2.2449210913826E+15

Sphere

Radius = n
Volume 8.0013896590997E+22
Surface area 8.9796843655306E+15
Circumference 167959847.68481

Square

Length = n
Perimeter 106926560
Area 714580577089600
Diagonal 37804247.832475

Cube

Length = n
Surface area 4287483462537600
Volume 1.9101910737751E+22
Space diagonal 46300558.649641

Equilateral Triangle

Length = n
Perimeter 80194920
Area 3.0942246640527E+14
Altitude 23150279.32482

Triangular Pyramid

Length = n
Surface area 3.0942246640527E+14
Volume 2.2511817693807E+21
Height 12601415.944158