26931872 (number)

26931872 is an even 8-digits composite number following 26931871 and preceding 26931873. In scientific notation, it is written as 2.6931872 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors. There are 12241600 positive integers (up to 26931872) that are relatively prime to 26931872.

Interesting facts

Basic properties

Name

Name twenty-six million nine hundred thirty-one thousand eight hundred seventy-two

Notation

Scientific notation 2.6931872 × 10^7
Engineering notation 2.6931872 × 10^6

Prime Factorization of 26931872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 76511

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1683242
Product of the distinct prime numbers

The prime factorization of 26931872 is 2 × 2 × 2 × 2 × 2 × 11 × 76511. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 6, 75, 30, 338, 629, 5585, 8082, 84233, 90902, 179005, 329236, 4413131, 7392532, 79198041, 56259498, 669446980, 181955526, 2896021469, 959081341

Basic calculations (n = 26931872)

Multiplication

n×y
n×2 53863744
n×3 80795616
n×4 107727488
n×5 134659360

Division

n÷y
n÷2 13465936
n÷3 8977290.6666667
n÷3 6732968
n÷5 5386374.4

Exponentiation

ny
n2 725325729424384
n3 1.9534379703164E+22
n4 5.2609741376501E+29
n5 1.416878820705E+37

Nth Root

y√n
2√n 5189.5926622424
3√n 299.74746154816
4√n 72.03882746299
5√n 30.623393035718

Divisors of 26931872

1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 76511, 153022, 306044, 612088, 841621, 1224176, 1683242, 2448352, 3366484, 6732968, 13465936, 26931872

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 -26931871
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 26931872 can be divided by 24 positive divisors. The sum of these divisors (counting 26931872) is 1, the average is 0.041666666666667.

Base conversion 26931872

Base System Value
2 Binary 1100110101111001010100000
3 Ternary 1212200021120202
4 Quaternary 1212233022200
5 Quinary 23343304442
6 Senary 2401124332
8 Octal 146571240
10 Decimal 26931872
12 Duodecimal 90296a8
16 Hexadecimal 19af2a0
20 Vigesimal 8869dc
36 Base36 g18rk

Cryptographic Hash Functions

md5 472098c5777a415f2c783991cfb25ec7
sha1 9c7b40417c6215489c2658f5b34cb43d40e2fb20
sha256 b167890c76c78ac07f6914f29e1dda7018470a7bded2b482b5fa1de5acfb6a46
sha512 31d31152ec39ca1d391f214c7b2007bb5558a24524d2723ce7dcfa850c6ee2b9e4309f97e3a62ac75954ea74cc372784d5f759764def2710e8933d9f4e4701db
ripemd-160 2b82d88d55cdb2d08f49849cccb70c2cc934e5bc

26931872 as geometric shapes

Circle

Radius = n
Diameter 53863744
Circumference 169217942.44524
Area 2.2786779830193E+15

Sphere

Radius = n
Volume 8.1825418357192E+22
Surface area 9.1147119320772E+15
Circumference 169217942.44524

Square

Length = n
Perimeter 107727488
Area 725325729424384
Diagonal 38087418.642496

Cube

Length = n
Surface area 4351954376546304
Volume 1.9534379703164E+22
Space diagonal 46647370.646942

Equilateral Triangle

Length = n
Perimeter 80795616
Area 3.1407525385E+14
Altitude 23323685.323471

Triangular Pyramid

Length = n
Surface area 3.1407525385E+14
Volume 2.30214872573E+21
Height 12695806.214165