26989969 (number)

26989969 is an odd 8-digits prime number following 26989968 and preceding 26989970. In scientific notation, it is written as 2.6989969 × 10^7. The sum of its digits is 58. It has a total of 1 prime factors and 2 positive divisors. There are 26989968 positive integers (up to 26989969) that are relatively prime to 26989969.

Interesting facts

Basic properties

Name

Name twenty-six million nine hundred eighty-nine thousand nine hundred sixty-nine

Notation

Scientific notation 2.6989969 × 10^7
Engineering notation 2.6989969 × 10^6

Prime Factorization of 26989969

Prime Factorization 26989969

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 26989969
Product of the distinct prime numbers

The prime factorization of 26989969 is 26989969. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 8, 36, 38, 287, 901, 8546, 9175, 58217, 43165, 696631, 287587, 7929235, 131015, 69496212, 1497421, 509011366, 200622142, 1024310330, 6774158865

Basic calculations (n = 26989969)

Multiplication

n×y
n×2 53979938
n×3 80969907
n×4 107959876
n×5 134949845

Division

n÷y
n÷2 13494984.5
n÷3 8996656.3333333
n÷3 6747492.25
n÷5 5397993.8

Exponentiation

ny
n2 728458426620961
n3 1.9661070352289E+22
n4 5.3065167931509E+29
n5 1.4322272374512E+37

Nth Root

y√n
2√n 5195.1870996144
3√n 299.96284354633
4√n 72.077646324047
5√n 30.636593708047

Divisors of 26989969

1, 26989969

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 26989970
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 13494985
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5195.1871958573
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999258984
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26989969 can be divided by 2 positive divisors. The sum of these divisors (counting 26989969) is 26989970, the average is 13494985.

Base conversion 26989969

Base System Value
2 Binary 1100110111101010110010001
3 Ternary 1212210020021111
4 Quaternary 1212331112101
5 Quinary 23402134334
6 Senary 2402253321
8 Octal 146752621
10 Decimal 26989969
12 Duodecimal 9057241
16 Hexadecimal 19bd591
20 Vigesimal 88dei9
36 Base36 g2hld

Cryptographic Hash Functions

md5 a0b75de63e9105f1407053c86745ee81
sha1 78854043720410a899496f99b8c03e1a590caeac
sha256 dfcf3eab0ea5b1cd88d4637bc93f9f28be034a8b31cee7c38bab6d773f05a1d3
sha512 eda236ee7f5e663fff4cbbfacfe6cc9e8adc5948f01c2dbc2a32af0d15d3595f27b28b40191e4b6dfc682154aae491571a0a11f60f36fe17b37e89fcd80a99dc
ripemd-160 7b7bdbb7da45b2e953df378e630fdf1476bf1fe3

26989969 as geometric shapes

Circle

Radius = n
Diameter 53979938
Circumference 169582976.66203
Area 2.288519641518E+15

Sphere

Radius = n
Volume 8.2356098907282E+22
Surface area 9.154078566072E+15
Circumference 169582976.66203

Square

Length = n
Perimeter 107959876
Area 728458426620961
Diagonal 38169580.207829

Cube

Length = n
Surface area 4370750559725766
Volume 1.9661070352289E+22
Space diagonal 46747997.602709

Equilateral Triangle

Length = n
Perimeter 80969907
Area 3.154317515273E+14
Altitude 23373998.801354

Triangular Pyramid

Length = n
Surface area 3.154317515273E+14
Volume 2.3170793619148E+21
Height 12723193.40261