13551440 (number)

13551440 is an even 8-digits composite number following 13551439 and preceding 13551441. In scientific notation, it is written as 1.3551440 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 60 positive divisors. There are 4644864 positive integers (up to 13551440) that are relatively prime to 13551440.

Interesting facts

Basic properties

Name

Name thirteen million five hundred fifty-one thousand four hundred forty

Notation

Scientific notation 1.3551440 × 10^7
Engineering notation 1.3551440 × 10^6

Prime Factorization of 13551440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 7 × 3457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 241990
Product of the distinct prime numbers

The prime factorization of 13551440 is 2 × 2 × 2 × 2 × 5 × 7 × 7 × 3457. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13551440)

Multiplication

n×y
n×2 27102880
n×3 40654320
n×4 54205760
n×5 67757200

Division

n÷y
n÷2 6775720
n÷3 4517146.6666667
n÷3 3387860
n÷5 2710288

Exponentiation

ny
n2 183641526073600
n3 2.4886071220948E+21
n4 3.3724210098641E+28
n5 4.5701160969912E+35

Nth Root

y√n
2√n 3681.2280559618
3√n 238.41220378048
4√n 60.67312465962
5√n 26.692981736464

Divisors of 13551440

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13551439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13551440 can be divided by 60 positive divisors. The sum of these divisors (counting 13551440) is 1, the average is 0.016666666666667.

Base conversion 13551440

Base System Value
2 Binary 110011101100011101010000
3 Ternary 221111111002012
4 Quaternary 303230131100
5 Quinary 11432121230
6 Senary 1202242052
8 Octal 63543520
10 Decimal 13551440
12 Duodecimal 4656328
16 Hexadecimal cec750
20 Vigesimal 44dic0
36 Base36 82gcw

Cryptographic Hash Functions

md5 7e588bb20d2d55691cf98d1bdff8116f
sha1 604c5e437e0c688bca995737d0ef7e3eb2fbf673
sha256 bd284720aef9ab5d18243ed41d9260a36670f5261cf952fadfc4ba4736f9b090
sha512 fc8f90d3890b1c75960f71e3a08540e3f00464e12a6fde65705e3539e2a2ff5994e468fa0a5a71d67c2bba4d88a5868166b1039c3462b9fcb09d9e848b5e5925
ripemd-160 c262e004a2fbc1064d920fb9f520418412994037

13551440 as geometric shapes

Circle

Radius = n
Diameter 27102880
Circumference 85146208.699126
Area 5.7692686920684E+14

Sphere

Radius = n
Volume 1.0424253136592E+22
Surface area 2.3077074768274E+15
Circumference 85146208.699126

Square

Length = n
Perimeter 54205760
Area 183641526073600
Diagonal 19164630.237685

Cube

Length = n
Surface area 1101849156441600
Volume 2.4886071220948E+21
Space diagonal 23471782.595721

Equilateral Triangle

Length = n
Perimeter 40654320
Area 79519113384740
Altitude 11735891.297861

Triangular Pyramid

Length = n
Surface area 79519113384740
Volume 2.9328516195707E+20
Height 6388210.0792284