26931513 (number)

26931513 is an odd 8-digits composite number following 26931512 and preceding 26931514. In scientific notation, it is written as 2.6931513 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 15238800 positive integers (up to 26931513) that are relatively prime to 26931513.

Interesting facts

Basic properties

Name

Name twenty-six million nine hundred thirty-one thousand five hundred thirteen

Notation

Scientific notation 2.6931513 × 10^7
Engineering notation 2.6931513 × 10^6

Prime Factorization of 26931513

Prime Factorization 3 × 7 × 103 × 12451

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 26931513
Product of the distinct prime numbers

The prime factorization of 26931513 is 3 × 7 × 103 × 12451. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 43, 51, 67, 554, 6812, 3763, 24628, 2165, 233428, 613824, 4081765, 8418982, 35035711, 33835820, 75072503, 493560824, 4717454688, 6685309060

Basic calculations (n = 26931513)

Multiplication

n×y
n×2 53863026
n×3 80794539
n×4 107726052
n×5 134657565

Division

n÷y
n÷2 13465756.5
n÷3 8977171
n÷3 6732878.25
n÷5 5386302.6

Exponentiation

ny
n2 725306392469169
n3 1.9533598537767E+22
n4 5.2606936295664E+29
n5 1.4167843887368E+37

Nth Root

y√n
2√n 5189.5580736706
3√n 299.74612967123
4√n 72.038587393637
5√n 30.623311393739

Divisors of 26931513

1, 3, 7, 21, 103, 309, 721, 2163, 12451, 37353, 87157, 261471, 1282453, 3847359, 8977171, 26931513

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -26931512
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26931513 can be divided by 16 positive divisors. The sum of these divisors (counting 26931513) is 1, the average is 0.0625.

Base conversion 26931513

Base System Value
2 Binary 1100110101111000100111001
3 Ternary 1212200021002110
4 Quaternary 1212233010321
5 Quinary 23343302023
6 Senary 2401122533
8 Octal 146570471
10 Decimal 26931513
12 Duodecimal 9029449
16 Hexadecimal 19af139
20 Vigesimal 8868fd
36 Base36 g18hl

Cryptographic Hash Functions

md5 8f8e1f7c1636910f3b1ef286c43fd47e
sha1 523cb51f36332cc350f1ccf75ad05e35088ab973
sha256 6c4a7ac246081f3523a8514d5a64c769266f9c36ebdf8bb8e4322d0ad7a50233
sha512 8a74f7a6caf2ead33bd75e2aab449ade2e70f3e2e8c647356a5291ce600a4b441632fb5dc599772c3314ade665916c12abeb97cf444b776b943e792a4fbe305e
ripemd-160 9b4b44843c185a99906bd33d2bdfde111f0b5309

26931513 as geometric shapes

Circle

Radius = n
Diameter 53863026
Circumference 169215686.78172
Area 2.2786172341829E+15

Sphere

Radius = n
Volume 8.1822146219226E+22
Surface area 9.1144689367314E+15
Circumference 169215686.78172

Square

Length = n
Perimeter 107726052
Area 725306392469169
Diagonal 38086910.939827

Cube

Length = n
Surface area 4351838354815014
Volume 1.9533598537767E+22
Space diagonal 46646748.840702

Equilateral Triangle

Length = n
Perimeter 80794539
Area 3.1406688070277E+14
Altitude 23323374.420351

Triangular Pyramid

Length = n
Surface area 3.1406688070277E+14
Volume 2.3020566645051E+21
Height 12695636.979942