13305978 (number)

13305978 is an even 8-digits composite number following 13305977 and preceding 13305979. In scientific notation, it is written as 1.3305978 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 3801600 positive integers (up to 13305978) that are relatively prime to 13305978.

Interesting facts

Basic properties

Name

Name thirteen million three hundred five thousand nine hundred seventy-eight

Notation

Scientific notation 1.3305978 × 10^7
Engineering notation 1.3305978 × 10^6

Prime Factorization of 13305978

Prime Factorization 2 × 27 × 7 × 35201

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13305978
Product of the distinct prime numbers

The prime factorization of 13305978 is 2 × 27 × 7 × 35201. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 7, 36, 762, 553, 3691, 4727, 52288, 79879, 374621, 737974, 1617687, 5214761, 48027928, 90024899, 721484233, 882613829, 7096641534, 3165171091

Basic calculations (n = 13305978)

Multiplication

n×y
n×2 26611956
n×3 39917934
n×4 53223912
n×5 66529890

Division

n÷y
n÷2 6652989
n÷3 4435326
n÷3 3326494.5
n÷5 2661195.6

Exponentiation

ny
n2 177049050536484
n3 2.3558107713593E+21
n4 3.134636629587E+28
n5 4.1709406031279E+35

Nth Root

y√n
2√n 3647.7360101849
3√n 236.96394259971
4√n 60.396490048553
5√n 26.595573526943

Divisors of 13305978

1, 2, 7, 14, 27, 54, 189, 378, 35201, 70402, 246407, 492814, 950427, 1900854, 6652989, 13305978

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 -13305977
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 13305978 can be divided by 16 positive divisors. The sum of these divisors (counting 13305978) is 1, the average is 0.0625.

Base conversion 13305978

Base System Value
2 Binary 110010110000100001111010
3 Ternary 221001000101000
4 Quaternary 302300201322
5 Quinary 11401242403
6 Senary 1153105430
8 Octal 62604172
10 Decimal 13305978
12 Duodecimal 4558276
16 Hexadecimal cb087a
20 Vigesimal 4334ii
36 Base36 7x6yi

Cryptographic Hash Functions

md5 9abc70785486c8ff5e896e0b27f6ac8d
sha1 fef7f5c6427fbad9527407433a356a7bb07bef6a
sha256 e303230737225ad6efaee93d04394fa180e56cb5fe1625ac1f4e5a7ee6e00105
sha512 06de685ffc6c8047190ba86fb023cf864c136802694cd65cfe4ce7014bbc6cf6ca3b775be903f9780fddcb54f858b5aab15b8d08d6251bb70b7e0b17321266da
ripemd-160 5b47f8398e76327ed2694837f7e5e30f8fac230c

13305978 as geometric shapes

Circle

Radius = n
Diameter 26611956
Circumference 83603925.467255
Area 5.5621599649047E+14

Sphere

Radius = n
Volume 9.8679970834003E+21
Surface area 2.2248639859619E+15
Circumference 83603925.467255

Square

Length = n
Perimeter 53223912
Area 177049050536484
Diagonal 18817494.548238

Cube

Length = n
Surface area 1062294303218904
Volume 2.3558107713593E+21
Space diagonal 23046629.940394

Equilateral Triangle

Length = n
Perimeter 39917934
Area 76664487740255
Altitude 11523314.970197

Triangular Pyramid

Length = n
Surface area 76664487740255
Volume 2.7763496193675E+20
Height 6272498.182746