13891806 (number)

13891806 is an even 8-digits composite number following 13891805 and preceding 13891807. In scientific notation, it is written as 1.3891806 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 4619376 positive integers (up to 13891806) that are relatively prime to 13891806.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred ninety-one thousand eight hundred six

Notation

Scientific notation 1.3891806 × 10^7
Engineering notation 1.3891806 × 10^6

Prime Factorization of 13891806

Prime Factorization 2 × 3 × 3 × 1259 × 613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4630602
Product of the distinct prime numbers

The prime factorization of 13891806 is 2 × 3 × 3 × 1259 × 613. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 74, 58, 148, 405, 283, 5946, 97290, 12590, 433142, 524668, 3325497, 1439393, 12403911, 76729374, 34692202, 542025756, 9105513328, 3704735499

Basic calculations (n = 13891806)

Multiplication

n×y
n×2 27783612
n×3 41675418
n×4 55567224
n×5 69459030

Division

n÷y
n÷2 6945903
n÷3 4630602
n÷3 3472951.5
n÷5 2778361.2

Exponentiation

ny
n2 192982273941636
n3 2.6808723110361E+21
n4 3.7242158055685E+28
n5 5.1736083473091E+35

Nth Root

y√n
2√n 3727.1713134762
3√n 240.3917560155
4√n 61.050563580332
5√n 26.825741910856

Divisors of 13891806

1, 2, 3, 6, 9, 18, 613, 1226, 1259, 1839, 2518, 3678, 3777, 5517, 7554, 11034, 11331, 22662, 771767, 1543534, 2315301, 4630602, 6945903, 13891806

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 -13891805
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 13891806 can be divided by 24 positive divisors. The sum of these divisors (counting 13891806) is 1, the average is 0.041666666666667.

Base conversion 13891806

Base System Value
2 Binary 110100111111100011011110
3 Ternary 222010202222100
4 Quaternary 310333203132
5 Quinary 12024014211
6 Senary 1213425530
8 Octal 64774336
10 Decimal 13891806
12 Duodecimal 479b2a6
16 Hexadecimal d3f8de
20 Vigesimal 46g9a6
36 Base36 89qzi

Cryptographic Hash Functions

md5 4c9349fd70b07ed9b9c76a7b59c7f5b5
sha1 eda3cd5989bc536b2af57c676e549631074f27da
sha256 1e4b5ac11da0f00fe1ac5a3fbb12a7c1368cded46ba1789b320deb72e06a4016
sha512 4eb681046ea99350b5ffb99bff3cb0f56781d9ee486179cc7935c2dc51a71381c2825d2e6494700d7bed365b38fb2f1de7ab51f4c803df6111e702852e453e0b
ripemd-160 eb74f4085177e54dc25b312ca2b17a88ea29c78e

13891806 as geometric shapes

Circle

Radius = n
Diameter 27783612
Circumference 87284791.349389
Area 6.062716940881E+14

Sphere

Radius = n
Volume 1.1229611676751E+22
Surface area 2.4250867763524E+15
Circumference 87284791.349389

Square

Length = n
Perimeter 55567224
Area 192982273941636
Diagonal 19645980.451056

Cube

Length = n
Surface area 1157893643649816
Volume 2.6808723110361E+21
Space diagonal 24061313.80089

Equilateral Triangle

Length = n
Perimeter 41675418
Area 83563775856772
Altitude 12030656.900445

Triangular Pyramid

Length = n
Surface area 83563775856772
Volume 3.1594383177148E+20
Height 6548660.150352