13851809 (number)

13851809 is an odd 8-digits composite number following 13851808 and preceding 13851810. In scientific notation, it is written as 1.3851809 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 13405600 positive integers (up to 13851809) that are relatively prime to 13851809.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3851809 × 10^7
Engineering notation 1.3851809 × 10^6

Prime Factorization of 13851809

Prime Factorization 131 × 41 × 2579

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 13851809
Product of the distinct prime numbers

The prime factorization of 13851809 is 131 × 41 × 2579. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 40, 48, 532, 729, 2601, 72, 19876, 95783, 204007, 171596, 9120442, 1084853, 94108463, 81035009, 128052355, 963969462, 3244962214, 7215250007

Basic calculations (n = 13851809)

Multiplication

n×y
n×2 27703618
n×3 41555427
n×4 55407236
n×5 69259045

Division

n÷y
n÷2 6925904.5
n÷3 4617269.6666667
n÷3 3462952.25
n÷5 2770361.8

Exponentiation

ny
n2 191872612572481
n3 2.657782781685E+21
n4 3.6815099455389E+28
n5 5.0995572597206E+35

Nth Root

y√n
2√n 3721.8018485674
3√n 240.16082392083
4√n 61.006572175196
5√n 26.810276865873

Divisors of 13851809

1, 41, 131, 2579, 5371, 105739, 337849, 13851809

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13851808
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13851809 can be divided by 8 positive divisors. The sum of these divisors (counting 13851809) is 1, the average is 0.125.

Base conversion 13851809

Base System Value
2 Binary 110100110101110010100001
3 Ternary 222001202002222
4 Quaternary 310311302201
5 Quinary 12021224214
6 Senary 1212520425
8 Octal 64656241
10 Decimal 13851809
12 Duodecimal 4780115
16 Hexadecimal d35ca1
20 Vigesimal 46b9a9
36 Base36 88w4h

Cryptographic Hash Functions

md5 3e8786c08023290a10f0dbb2640b2fbc
sha1 1f7a52d34d937323961c5a6b779f24c77844dab9
sha256 976540677dd6edfc42dad437dd6f56783da9fda8be5d74e3345d629cd8d3fe1b
sha512 166329ddde1806762fe707741646709f9c53f9c4dc69ee90545c9cf32f55e0322d990011ecd393e3600662cf2af86f92044053c96d72d9b7bdaa55148a297963
ripemd-160 16df1842090d3f9b131ddc6f0502daca022c748f

13851809 as geometric shapes

Circle

Radius = n
Diameter 27703618
Circumference 87033482.786658
Area 6.0278559008279E+14

Sphere

Radius = n
Volume 1.1132894482372E+22
Surface area 2.4111423603311E+15
Circumference 87033482.786658

Square

Length = n
Perimeter 55407236
Area 191872612572481
Diagonal 19589416.151202

Cube

Length = n
Surface area 1151235675434886
Volume 2.657782781685E+21
Space diagonal 23992036.96474

Equilateral Triangle

Length = n
Perimeter 41555427
Area 83083278389129
Altitude 11996018.48237

Triangular Pyramid

Length = n
Surface area 83083278389129
Volume 3.1322270464172E+20
Height 6529805.3837339