13721836 (number)

13721836 is an even 8-digits composite number following 13721835 and preceding 13721837. In scientific notation, it is written as 1.3721836 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 6831008 positive integers (up to 13721836) that are relatively prime to 13721836.

Interesting facts

Basic properties

Name

Name thirteen million seven hundred twenty-one thousand eight hundred thirty-six

Notation

Scientific notation 1.3721836 × 10^7
Engineering notation 1.3721836 × 10^6

Prime Factorization of 13721836

Prime Factorization 2 × 2 × 233 × 14723

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6860918
Product of the distinct prime numbers

The prime factorization of 13721836 is 2 × 2 × 233 × 14723. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 88, 84, 106, 998, 8228, 7492, 28224, 96652, 714361, 405096, 2223042, 9142112, 83878531, 11355427, 951200162, 973093905, 2317803749, 4257529759

Basic calculations (n = 13721836)

Multiplication

n×y
n×2 27443672
n×3 41165508
n×4 54887344
n×5 68609180

Division

n÷y
n÷2 6860918
n÷3 4573945.3333333
n÷3 3430459
n÷5 2744367.2

Exponentiation

ny
n2 188288783210896
n3 2.5836678038595E+21
n4 3.545266588304E+28
n5 4.8647566700987E+35

Nth Root

y√n
2√n 3704.2996639041
3√n 239.40731068374
4√n 60.862958060746
5√n 26.759774222823

Divisors of 13721836

1, 2, 4, 233, 466, 932, 14723, 29446, 58892, 3430459, 6860918, 13721836

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13721835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13721836 can be divided by 12 positive divisors. The sum of these divisors (counting 13721836) is 1, the average is 0.083333333333333.

Base conversion 13721836

Base System Value
2 Binary 110100010110000011101100
3 Ternary 221211010211011
4 Quaternary 310112003230
5 Quinary 12003044321
6 Senary 1210035004
8 Octal 64260354
10 Decimal 13721836
12 Duodecimal 4718a64
16 Hexadecimal d160ec
20 Vigesimal 45f4bg
36 Base36 863u4

Cryptographic Hash Functions

md5 61ea422ef59fbeba78268462bba1bc32
sha1 6c5141fb07c3f526d30374a8db6774cd5d8564e8
sha256 38fc969d9209e24cd4e26d79d0446a67bbae0c522506a30332094bb088b663a6
sha512 d284878a7b70438b0c5900cb19c04dac1bcb752d6988fafa8bb39af778cb753e071b21cc2ff812b587999bdc6b345729aa70a31a9dd6072b2dca243c13080bfd
ripemd-160 85bec1b09596935c45d1ef68298ab9d77c0ddb0b

13721836 as geometric shapes

Circle

Radius = n
Diameter 27443672
Circumference 86216838.342728
Area 5.9152665808871E+14

Sphere

Radius = n
Volume 1.0822442389229E+22
Surface area 2.3661066323548E+15
Circumference 86216838.342728

Square

Length = n
Perimeter 54887344
Area 188288783210896
Diagonal 19405606.571859

Cube

Length = n
Surface area 1129732699265376
Volume 2.5836678038595E+21
Space diagonal 23766917.125128

Equilateral Triangle

Length = n
Perimeter 41165508
Area 81531434754148
Altitude 11883458.562564

Triangular Pyramid

Length = n
Surface area 81531434754148
Volume 3.044881707404E+20
Height 6468535.5239531