13808538 (number)

13808538 is an even 8-digits composite number following 13808537 and preceding 13808539. In scientific notation, it is written as 1.3808538 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 4568904 positive integers (up to 13808538) that are relatively prime to 13808538.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eight thousand five hundred thirty-eight

Notation

Scientific notation 1.3808538 × 10^7
Engineering notation 1.3808538 × 10^6

Prime Factorization of 13808538

Prime Factorization 2 × 3 × 3 × 5519 × 139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4602846
Product of the distinct prime numbers

The prime factorization of 13808538 is 2 × 3 × 3 × 5519 × 139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 14, 94, 952, 935, 3476, 1022, 95452, 53902, 425320, 621342, 240478, 3646107, 7963787, 40841631, 633172784, 99695743, 2885880714, 473227668

Basic calculations (n = 13808538)

Multiplication

n×y
n×2 27617076
n×3 41425614
n×4 55234152
n×5 69042690

Division

n÷y
n÷2 6904269
n÷3 4602846
n÷3 3452134.5
n÷5 2761707.6

Exponentiation

ny
n2 190675721697444
n3 2.6329529487366E+21
n4 3.6357230844841E+28
n5 5.0204020369576E+35

Nth Root

y√n
2√n 3715.9841226787
3√n 239.91048745208
4√n 60.95887238687
5√n 26.793505629498

Divisors of 13808538

1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 5519, 11038, 16557, 33114, 49671, 99342, 767141, 1534282, 2301423, 4602846, 6904269, 13808538

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 -13808537
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 13808538 can be divided by 24 positive divisors. The sum of these divisors (counting 13808538) is 1, the average is 0.041666666666667.

Base conversion 13808538

Base System Value
2 Binary 110100101011001110011010
3 Ternary 221222112202100
4 Quaternary 310223032122
5 Quinary 12013333123
6 Senary 1211544230
8 Octal 64531632
10 Decimal 13808538
12 Duodecimal 475b076
16 Hexadecimal d2b39a
20 Vigesimal 46616i
36 Base36 87yqi

Cryptographic Hash Functions

md5 cb5776a72e5a878d578aa76d5adcd440
sha1 eab17dd052e2367a8ac893e17d24b904984e0cec
sha256 c8c9ec7ff788ec9800632aa07f4fc8b3dd1c1560bf77aadf80e3b6d39e09c997
sha512 0dea6f807cdc530aa45b1f7027b2774337cab73b76aee87a2f81a1fe56f9b1509765a525501a6d006cc3086a03f0358fbd5e0003c9721ad8fa56f81d9c43ebef
ripemd-160 4d4b58305e4144f9d8a66858136a8e9468b4e2d4

13808538 as geometric shapes

Circle

Radius = n
Diameter 27617076
Circumference 86761603.075231
Area 5.9902544650262E+14

Sphere

Radius = n
Volume 1.1028887521331E+22
Surface area 2.3961017860105E+15
Circumference 86761603.075231

Square

Length = n
Perimeter 55234152
Area 190675721697444
Diagonal 19528221.716144

Cube

Length = n
Surface area 1144054330184664
Volume 2.6329529487366E+21
Space diagonal 23917089.394246

Equilateral Triangle

Length = n
Perimeter 41425614
Area 82565009437459
Altitude 11958544.697123

Triangular Pyramid

Length = n
Surface area 82565009437459
Volume 3.1029648076613E+20
Height 6509407.2387148