13893455 (number)

13893455 is an odd 8-digits composite number following 13893454 and preceding 13893456. In scientific notation, it is written as 1.3893455 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 10931184 positive integers (up to 13893455) that are relatively prime to 13893455.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred ninety-three thousand four hundred fifty-five

Notation

Scientific notation 1.3893455 × 10^7
Engineering notation 1.3893455 × 10^6

Prime Factorization of 13893455

Prime Factorization 5 × 67 × 67 × 619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 207365
Product of the distinct prime numbers

The prime factorization of 13893455 is 5 × 67 × 67 × 619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 49, 8, 193, 966, 2535, 6326, 172, 93318, 49882, 445726, 2850988, 7616738, 75919016, 17334997, 94161927, 561153120, 4422268123, 6658642825

Basic calculations (n = 13893455)

Multiplication

n×y
n×2 27786910
n×3 41680365
n×4 55573820
n×5 69467275

Division

n÷y
n÷2 6946727.5
n÷3 4631151.6666667
n÷3 3473363.75
n÷5 2778691

Exponentiation

ny
n2 193028091837025
n3 2.6818271076736E+21
n4 3.7259844238243E+28
n5 5.1766796923104E+35

Nth Root

y√n
2√n 3727.3925202479
3√n 240.40126738553
4√n 61.052375222
5√n 26.826378740195

Divisors of 13893455

1, 5, 67, 335, 619, 3095, 4489, 22445, 41473, 207365, 2778691, 13893455

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13893454
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13893455 can be divided by 12 positive divisors. The sum of these divisors (counting 13893455) is 1, the average is 0.083333333333333.

Base conversion 13893455

Base System Value
2 Binary 110100111111111101001111
3 Ternary 222010212020102
4 Quaternary 310333331033
5 Quinary 12024042310
6 Senary 1213441315
8 Octal 64777517
10 Decimal 13893455
12 Duodecimal 47a023b
16 Hexadecimal d3ff4f
20 Vigesimal 46gdcf
36 Base36 89s9b

Cryptographic Hash Functions

md5 c2df035500b7d3048899ee6fffd63828
sha1 9a6ac6c8aea7a41858310adc7f74d980907b25d6
sha256 562d29f8059128e496814fc191acba04952fd0897f733be75afcc3089fe404c0
sha512 aba9ff9d403c8692a4530c4382c8c4523197a4327bea46d8bd0f570a24a29a0c44274885c6689037e366f0c244bda38fe3dc122ee747e1726b6ca74591a6c926
ripemd-160 af5797a3d9a44a6adacd68119b006da400261799

13893455 as geometric shapes

Circle

Radius = n
Diameter 27786910
Circumference 87295152.321961
Area 6.0641563525165E+14

Sphere

Radius = n
Volume 1.1233611119554E+22
Surface area 2.4256625410066E+15
Circumference 87295152.321961

Square

Length = n
Perimeter 55573820
Area 193028091837025
Diagonal 19648312.48922

Cube

Length = n
Surface area 1158168551022150
Volume 2.6818271076736E+21
Space diagonal 24064169.952672

Equilateral Triangle

Length = n
Perimeter 41680365
Area 83583615587450
Altitude 12032084.976336

Triangular Pyramid

Length = n
Surface area 83583615587450
Volume 3.1605635563432E+20
Height 6549437.4964068