26778868 (number)

26778868 is an even 8-digits composite number following 26778867 and preceding 26778869. In scientific notation, it is written as 2.6778868 × 10^7. The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors. There are 13376000 positive integers (up to 26778868) that are relatively prime to 26778868.

Interesting facts

Basic properties

Name

Name twenty-six million seven hundred seventy-eight thousand eight hundred sixty-eight

Notation

Scientific notation 2.6778868 × 10^7
Engineering notation 2.6778868 × 10^6

Prime Factorization of 26778868

Prime Factorization 2 × 2 × 1217 × 5501

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13389434
Product of the distinct prime numbers

The prime factorization of 26778868 is 2 × 2 × 1217 × 5501. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 79, 10, 55, 682, 3029, 5402, 43674, 242, 413959, 873853, 1254494, 1453844, 68733033, 72469926, 866163583, 874626161, 158239465, 2714773474

Basic calculations (n = 26778868)

Multiplication

n×y
n×2 53557736
n×3 80336604
n×4 107115472
n×5 133894340

Division

n÷y
n÷2 13389434
n÷3 8926289.3333333
n÷3 6694717
n÷5 5355773.6

Exponentiation

ny
n2 717107771361424
n3 1.9203334351062E+22
n4 5.1424355574695E+29
n5 1.3770860299198E+37

Nth Root

y√n
2√n 5174.8302387615
3√n 299.17874645278
4√n 71.936292917841
5√n 30.588518477558

Divisors of 26778868

1, 2, 4, 1217, 2434, 4868, 5501, 11002, 22004, 6694717, 13389434, 26778868

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -26778867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26778868 can be divided by 12 positive divisors. The sum of these divisors (counting 26778868) is 1, the average is 0.083333333333333.

Base conversion 26778868

Base System Value
2 Binary 1100110001001110011110100
3 Ternary 1212101111200221
4 Quaternary 1212021303310
5 Quinary 23323410433
6 Senary 2353544124
8 Octal 146116364
10 Decimal 26778868
12 Duodecimal 8b75044
16 Hexadecimal 1989cf4
20 Vigesimal 877738
36 Base36 fxypg

Cryptographic Hash Functions

md5 65b953da46edd87233e4f54598291545
sha1 7bb1846a2424e639cdd422f7fe6bac138ef485f1
sha256 e322190596899163bd12a83008e44e7b54bface072542eb51c0e62953c372f6a
sha512 e99186b388fd5e4c773253690677d8426f27a5fa86995f1ce7357e4d2d1b1cdd8215d60c14e9abad059149f01f2284c5a4a98b1758ece5bd3e71efa74e72bd1e
ripemd-160 99ac0024abae3de786d0dfe5a28f178e59edd90e

26778868 as geometric shapes

Circle

Radius = n
Diameter 53557736
Circumference 168256589.9605
Area 2.2528605063412E+15

Sphere

Radius = n
Volume 8.0438738828965E+22
Surface area 9.0114420253648E+15
Circumference 168256589.9605

Square

Length = n
Perimeter 107115472
Area 717107771361424
Diagonal 37871038.310599

Cube

Length = n
Surface area 4302646628168544
Volume 1.9203334351062E+22
Space diagonal 46382359.94518

Equilateral Triangle

Length = n
Perimeter 80336604
Area 3.1051677362512E+14
Altitude 23191179.97259

Triangular Pyramid

Length = n
Surface area 3.1051677362512E+14
Volume 2.2631346568381E+21
Height 12623679.436866