26840947 (number)

26840947 is an odd 8-digits composite number following 26840946 and preceding 26840948. In scientific notation, it is written as 2.6840947 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 21656160 positive integers (up to 26840947) that are relatively prime to 26840947.

Interesting facts

Basic properties

Name

Name twenty-six million eight hundred forty thousand nine hundred forty-seven

Notation

Scientific notation 2.6840947 × 10^7
Engineering notation 2.6840947 × 10^6

Prime Factorization of 26840947

Prime Factorization 7 × 37 × 31 × 3343

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 26840947
Product of the distinct prime numbers

The prime factorization of 26840947 is 7 × 37 × 31 × 3343. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 13, 30, 98, 920, 3131, 9851, 44141, 75877, 407570, 994168, 43329, 4910264, 49582687, 1597218, 661205061, 880252901, 584453542, 389008467

Basic calculations (n = 26840947)

Multiplication

n×y
n×2 53681894
n×3 80522841
n×4 107363788
n×5 134204735

Division

n÷y
n÷2 13420473.5
n÷3 8946982.3333333
n÷3 6710236.75
n÷5 5368189.4

Exponentiation

ny
n2 720436435856809
n3 1.9337196191702E+22
n4 5.1902865811006E+29
n5 1.3931220703813E+37

Nth Root

y√n
2√n 5180.8249343131
3√n 299.40975427638
4√n 71.977947555575
5√n 30.602687457823

Divisors of 26840947

1, 7, 31, 37, 217, 259, 1147, 3343, 8029, 23401, 103633, 123691, 725431, 865837, 3834421, 26840947

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 -26840946
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 26840947 can be divided by 16 positive divisors. The sum of these divisors (counting 26840947) is 1, the average is 0.0625.

Base conversion 26840947

Base System Value
2 Binary 1100110011000111101110011
3 Ternary 1212111122212011
4 Quaternary 1212120331303
5 Quinary 23332402242
6 Senary 2355143351
8 Octal 146307563
10 Decimal 26840947
12 Duodecimal 8ba4b57
16 Hexadecimal 1998f73
20 Vigesimal 87f277
36 Base36 fzalv

Cryptographic Hash Functions

md5 c1f409249242d3ccf15a859860331633
sha1 6dacf356744c0b21f29437a87aaa72b7c174c736
sha256 35837435428ca7a619227d00bb7c65500b242d90e8db747a16fd36562be42004
sha512 d32a43c02edf73e34f1ede22557b41d893b61fd611e8a5c1b5f73513ce79d26b91418ea9fcd3affa1a284f01cbea56125eeec237e63751e3f4d5cbb3d5d45855
ripemd-160 e6a79cee27095491de61f34c208c1372f6e28a1f

26840947 as geometric shapes

Circle

Radius = n
Diameter 53681894
Circumference 168646643.82119
Area 2.2633178142662E+15

Sphere

Radius = n
Volume 8.0999457995832E+22
Surface area 9.0532712570647E+15
Circumference 168646643.82119

Square

Length = n
Perimeter 107363788
Area 720436435856809
Diagonal 37958831.274337

Cube

Length = n
Surface area 4322618615140854
Volume 1.9337196191702E+22
Space diagonal 46489883.927263

Equilateral Triangle

Length = n
Perimeter 80522841
Area 3.1195812763196E+14
Altitude 23244941.963632

Triangular Pyramid

Length = n
Surface area 3.1195812763196E+14
Volume 2.2789104260478E+21
Height 12652943.758112