13642788 (number)

13642788 is an even 8-digits composite number following 13642787 and preceding 13642789. In scientific notation, it is written as 1.3642788 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 4424544 positive integers (up to 13642788) that are relatively prime to 13642788.

Interesting facts

Basic properties

Name

Name thirteen million six hundred forty-two thousand seven hundred eighty-eight

Notation

Scientific notation 1.3642788 × 10^7
Engineering notation 1.3642788 × 10^6

Prime Factorization of 13642788

Prime Factorization 2 × 2 × 3 × 37 × 30727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6821394
Product of the distinct prime numbers

The prime factorization of 13642788 is 2 × 2 × 3 × 37 × 30727. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 69, 23, 349, 523, 6511, 4292, 74023, 81773, 687755, 3875, 5167259, 4707533, 28409330, 45947321, 906594813, 169831081, 6985100937, 5846038543

Basic calculations (n = 13642788)

Multiplication

n×y
n×2 27285576
n×3 40928364
n×4 54571152
n×5 68213940

Division

n÷y
n÷2 6821394
n÷3 4547596
n÷3 3410697
n÷5 2728557.6

Exponentiation

ny
n2 186125664412944
n3 2.5392729809449E+21
n4 3.464276295316E+28
n5 4.7262387070421E+35

Nth Root

y√n
2√n 3693.6144899001
3√n 238.9467035679
4√n 60.775114067356
5√n 26.728871684042

Divisors of 13642788

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 30727, 61454, 92181, 122908, 184362, 368724, 1136899, 2273798, 3410697, 4547596, 6821394, 13642788

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13642787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13642788 can be divided by 24 positive divisors. The sum of these divisors (counting 13642788) is 1, the average is 0.041666666666667.

Base conversion 13642788

Base System Value
2 Binary 110100000010110000100100
3 Ternary 221200010101110
4 Quaternary 310002300210
5 Quinary 11443032123
6 Senary 1204225020
8 Octal 64026044
10 Decimal 13642788
12 Duodecimal 469b170
16 Hexadecimal d02c24
20 Vigesimal 4556j8
36 Base36 84euc

Cryptographic Hash Functions

md5 a9a8e34de5f41cf8bf5cc6968d5bd8d5
sha1 bccbede5d738ab0a9f6c3944c9f9b429d5ff7410
sha256 c7479ea296663c2dd633703fc288817b035b1c95bd3e3bcbac76524f42c71f31
sha512 86574ce2a592b4464f3d59387efba4684857067d1007b6de23a78b9937a2ecf906fa25e9fe54f8971f4716f4f0a0b5017b0b47c0f46352bab04c756f6e8dabf9
ripemd-160 16fdc70e24779bf7670fc5b259fe033e667d0980

13642788 as geometric shapes

Circle

Radius = n
Diameter 27285576
Circumference 85720165.110566
Area 5.8473101996422E+14

Sphere

Radius = n
Volume 1.0636481789861E+22
Surface area 2.3389240798569E+15
Circumference 85720165.110566

Square

Length = n
Perimeter 54571152
Area 186125664412944
Diagonal 19293815.818181

Cube

Length = n
Surface area 1116753986477664
Volume 2.5392729809449E+21
Space diagonal 23630001.972891

Equilateral Triangle

Length = n
Perimeter 40928364
Area 80594776838933
Altitude 11815000.986445

Triangular Pyramid

Length = n
Surface area 80594776838933
Volume 2.9925619068499E+20
Height 6431271.9393936