26778869 (number)

26778869 is an odd 8-digits composite number following 26778868 and preceding 26778870. In scientific notation, it is written as 2.6778869 × 10^7. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 24718944 positive integers (up to 26778869) that are relatively prime to 26778869.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.6778869 × 10^7
Engineering notation 2.6778869 × 10^6

Prime Factorization of 26778869

Prime Factorization 13 × 2059913

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 26778869
Product of the distinct prime numbers

The prime factorization of 26778869 is 13 × 2059913. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 4, 51, 4, 468, 614, 7490, 4283, 31116, 98849, 350578, 707965, 2421043, 3042764, 85820064, 83669642, 916193305, 160153720, 4490633659, 3862460046

Basic calculations (n = 26778869)

Multiplication

n×y
n×2 53557738
n×3 80336607
n×4 107115476
n×5 133894345

Division

n÷y
n÷2 13389434.5
n÷3 8926289.6666667
n÷3 6694717.25
n÷5 5355773.8

Exponentiation

ny
n2 717107824919161
n3 1.9203336502385E+22
n4 5.1424363256029E+29
n5 1.3770862870416E+37

Nth Root

y√n
2√n 5174.830335383
3√n 299.17875017684
4√n 71.936293589418
5√n 30.588518706011

Divisors of 26778869

1, 13, 2059913, 26778869

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -26778868
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26778869 can be divided by 4 positive divisors. The sum of these divisors (counting 26778869) is 1, the average is 0.25.

Base conversion 26778869

Base System Value
2 Binary 1100110001001110011110101
3 Ternary 1212101111200222
4 Quaternary 1212021303311
5 Quinary 23323410434
6 Senary 2353544125
8 Octal 146116365
10 Decimal 26778869
12 Duodecimal 8b75045
16 Hexadecimal 1989cf5
20 Vigesimal 877739
36 Base36 fxyph

Cryptographic Hash Functions

md5 904fbf80c84f778b2554a937ba3ecdf2
sha1 3c9934a399fa031d8ae8ec651b2f6643ec593243
sha256 8eee5ae90a5cc3c8d34ce11682c882cb93f8222659bba858487aef59c8d7ad3d
sha512 8ceb5dcc83d107d44409f61df31bbb4ccb254c6e8047623dd748cf1f26dba8c16c65d0b253546f267091565494add92639a2ba4628ba14b04700494ae4ac4052
ripemd-160 df2a48cf930a4f304778c18f9d1d716a2a76ed2e

26778869 as geometric shapes

Circle

Radius = n
Diameter 53557738
Circumference 168256596.24369
Area 2.2528606745978E+15

Sphere

Radius = n
Volume 8.0438747840408E+22
Surface area 9.0114426983912E+15
Circumference 168256596.24369

Square

Length = n
Perimeter 107115476
Area 717107824919161
Diagonal 37871039.724812

Cube

Length = n
Surface area 4302646949514966
Volume 1.9203336502385E+22
Space diagonal 46382361.677231

Equilateral Triangle

Length = n
Perimeter 80336607
Area 3.105167968163E+14
Altitude 23191180.838616

Triangular Pyramid

Length = n
Surface area 3.105167968163E+14
Volume 2.2631349103739E+21
Height 12623679.908271