13721572 (number)

13721572 is an even 8-digits composite number following 13721571 and preceding 13721573. In scientific notation, it is written as 1.3721572 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 6499656 positive integers (up to 13721572) that are relatively prime to 13721572.

Interesting facts

Basic properties

Name

Name thirteen million seven hundred twenty-one thousand five hundred seventy-two

Notation

Scientific notation 1.3721572 × 10^7
Engineering notation 1.3721572 × 10^6

Prime Factorization of 13721572

Prime Factorization 2 × 2 × 19 × 180547

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6860786
Product of the distinct prime numbers

The prime factorization of 13721572 is 2 × 2 × 19 × 180547. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 43, 86, 125, 136, 1073, 5857, 53084, 70008, 139108, 319161, 3437698, 1207418, 3020524, 23070634, 876766850, 530095526, 4686226189, 5104137799

Basic calculations (n = 13721572)

Multiplication

n×y
n×2 27443144
n×3 41164716
n×4 54886288
n×5 68607860

Division

n÷y
n÷2 6860786
n÷3 4573857.3333333
n÷3 3430393
n÷5 2744314.4

Exponentiation

ny
n2 188281538151184
n3 2.5835186820122E+21
n4 3.5449937608576E+28
n5 4.8642887129158E+35

Nth Root

y√n
2√n 3704.2640294666
3√n 239.40577532226
4√n 60.862665316815
5√n 26.759671253588

Divisors of 13721572

1, 2, 4, 19, 38, 76, 180547, 361094, 722188, 3430393, 6860786, 13721572

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 -13721571
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 13721572 can be divided by 12 positive divisors. The sum of these divisors (counting 13721572) is 1, the average is 0.083333333333333.

Base conversion 13721572

Base System Value
2 Binary 110100010101111111100100
3 Ternary 221211010110101
4 Quaternary 310111333210
5 Quinary 12003042242
6 Senary 1210033444
8 Octal 64257744
10 Decimal 13721572
12 Duodecimal 4718884
16 Hexadecimal d15fe4
20 Vigesimal 45f3ic
36 Base36 863ms

Cryptographic Hash Functions

md5 646b70836b54c736223f7a8b5af1d3ec
sha1 fa58ab004360602caaf8df483d75d1fa71ba92f1
sha256 7d76e19d50bb5303fef8f7c7c934bdb260d65d081740c9c2b160f26aa03be25d
sha512 1b37f898d0449d5d4a84473fec9ff47df66c4072ed3a3b35603e89ee54b4d33cebea48f9e262a884cfdc53f056f7f238448cade1b44e8f359dac1568633e45f7
ripemd-160 77429f7b5634e069ec347aa2c5ed051722822ddf

13721572 as geometric shapes

Circle

Radius = n
Diameter 27443144
Circumference 86215179.581807
Area 5.9150389706235E+14

Sphere

Radius = n
Volume 1.0821817749095E+22
Surface area 2.3660155882494E+15
Circumference 86215179.581807

Square

Length = n
Perimeter 54886288
Area 188281538151184
Diagonal 19405233.219479

Cube

Length = n
Surface area 1129689228907104
Volume 2.5835186820122E+21
Space diagonal 23766459.863714

Equilateral Triangle

Length = n
Perimeter 41164716
Area 81528297551267
Altitude 11883229.931857

Triangular Pyramid

Length = n
Surface area 81528297551267
Volume 3.0447059656216E+20
Height 6468411.0731596