13266978 (number)

13266978 is an even 8-digits composite number following 13266977 and preceding 13266979. In scientific notation, it is written as 1.3266978 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 4044096 positive integers (up to 13266978) that are relatively prime to 13266978.

Interesting facts

Basic properties

Name

Name thirteen million two hundred sixty-six thousand nine hundred seventy-eight

Notation

Scientific notation 1.3266978 × 10^7
Engineering notation 1.3266978 × 10^6

Prime Factorization of 13266978

Prime Factorization 2 × 3 × 551 × 4013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13266978
Product of the distinct prime numbers

The prime factorization of 13266978 is 2 × 3 × 551 × 4013. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 94, 34, 209, 781, 8021, 109, 69979, 78644, 590931, 679727, 6266306, 8476429, 26467588, 1236478, 704581755, 192076129, 8765433795, 5817515888

Basic calculations (n = 13266978)

Multiplication

n×y
n×2 26533956
n×3 39800934
n×4 53067912
n×5 66334890

Division

n÷y
n÷2 6633489
n÷3 4422326
n÷3 3316744.5
n÷5 2653395.6

Exponentiation

ny
n2 176012705252484
n3 2.3351566883052E+21
n4 3.0980472410298E+28
n5 4.1101724589703E+35

Nth Root

y√n
2√n 3642.3863057067
3√n 236.73220120821
4√n 60.352185591797
5√n 26.579964819918

Divisors of 13266978

1, 2, 3, 6, 551, 1102, 1653, 3306, 4013, 8026, 12039, 24078, 2211163, 4422326, 6633489, 13266978

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 -13266977
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 13266978 can be divided by 16 positive divisors. The sum of these divisors (counting 13266978) is 1, the average is 0.0625.

Base conversion 13266978

Base System Value
2 Binary 110010100111000000100010
3 Ternary 220222000212120
4 Quaternary 302213000202
5 Quinary 11344020403
6 Senary 1152205110
8 Octal 62470042
10 Decimal 13266978
12 Duodecimal 4539796
16 Hexadecimal ca7022
20 Vigesimal 42i78i
36 Base36 7wcv6

Cryptographic Hash Functions

md5 1df479e1e26f6e6c281beddc721bcd50
sha1 7677cea25e77f116ab9207baf5301d948972d77f
sha256 96d049d3da2570a8e6eb8e5f6d3aa136a5a1171d3ece1df5d7da1908dc22d8f1
sha512 645ad18d4359d24a4a67e0d8c7a92fda494f7379a30a41d0c8229df4ad87727099fc318b5779326786fab163142b8b23451c2e2ce15d48534dc095d2c8ea1ca4
ripemd-160 a1a6816381edbd5e01b0dbb76ac68829f4cfe697

13266978 as geometric shapes

Circle

Radius = n
Diameter 26533956
Circumference 83358881.240275
Area 5.5296022175967E+14

Sphere

Radius = n
Volume 9.7814814626142E+21
Surface area 2.2118408870387E+15
Circumference 83358881.240275

Square

Length = n
Perimeter 53067912
Area 176012705252484
Diagonal 18762340.219305

Cube

Length = n
Surface area 1056076231514904
Volume 2.3351566883052E+21
Space diagonal 22979079.958899

Equilateral Triangle

Length = n
Perimeter 39800934
Area 76215737068737
Altitude 11489539.979449

Triangular Pyramid

Length = n
Surface area 76215737068737
Volume 2.7520085490562E+20
Height 6254113.4064352