13961808 (number)

13961808 is an even 8-digits composite number following 13961807 and preceding 13961809. In scientific notation, it is written as 1.3961808 × 10^7. The sum of its digits is 36. It has a total of 12 prime factors and 140 positive divisors. There are 3779136 positive integers (up to 13961808) that are relatively prime to 13961808.

Interesting facts

Basic properties

Name

Name thirteen million nine hundred sixty-one thousand eight hundred eight

Notation

Scientific notation 1.3961808 × 10^7
Engineering notation 1.3961808 × 10^6

Prime Factorization of 13961808

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 7 × 3 × 171 × 3 × 3 × 3

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 7182
Product of the distinct prime numbers

The prime factorization of 13961808 is 2 × 2 × 2 × 2 × 3 × 3 × 7 × 3 × 171 × 3 × 3 × 3. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13961808)

Multiplication

n×y
n×2 27923616
n×3 41885424
n×4 55847232
n×5 69809040

Division

n÷y
n÷2 6980904
n÷3 4653936
n÷3 3490452
n÷5 2792361.6

Exponentiation

ny
n2 194932082628864
n3 2.7216043107043E+21
n4 3.7998516838026E+28
n5 5.3052799637729E+35

Nth Root

y√n
2√n 3736.5502806733
3√n 240.79486455349
4√n 61.127328427417
5√n 26.852723023592

Divisors of 13961808

140 divisors

τ Total Divisors 140
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13961807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0071428571428571
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 140
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13961808 can be divided by 140 positive divisors. The sum of these divisors (counting 13961808) is 1, the average is 0.0071428571428571.

Base conversion 13961808

Base System Value
2 Binary 110101010000101001010000
3 Ternary 222021100000000
4 Quaternary 311100221100
5 Quinary 12033234213
6 Senary 1215130000
8 Octal 65205120
10 Decimal 13961808
12 Duodecimal 4813900
16 Hexadecimal d50a50
20 Vigesimal 4754a8
36 Base36 8b900

Cryptographic Hash Functions

md5 86419ef273411f4ca89b2e1de80d9409
sha1 e66087b1e2e9b6e8887f825730634db1bc7c18a8
sha256 341d109ad1c322322decaf4b83680de1d2ac999a2cf383c3b50e5988c1844e26
sha512 24c0ba3e2e9d5f5fad462bb7a41001716784e7b647280d7bdf87a64c3557776336876a7a61508fb65f712b4d581553e7adb45dce4ad9bebfc4182fe480291727
ripemd-160 0951babbe5b6979ddab74fee180dd8f2543bd4cf

13961808 as geometric shapes

Circle

Radius = n
Diameter 27923616
Circumference 87724626.887262
Area 6.123971987358E+14

Sphere

Radius = n
Volume 1.1400229477983E+22
Surface area 2.4495887949432E+15
Circumference 87724626.887262

Square

Length = n
Perimeter 55847232
Area 194932082628864
Diagonal 19744978.228849

Cube

Length = n
Surface area 1169592495773184
Volume 2.7216043107043E+21
Space diagonal 24182560.821522

Equilateral Triangle

Length = n
Perimeter 41885424
Area 84408067784602
Altitude 12091280.410761

Triangular Pyramid

Length = n
Surface area 84408067784602
Volume 3.207441439676E+20
Height 6581659.4096164