13721880 (number)

13721880 is an even 8-digits composite number following 13721879 and preceding 13721881. In scientific notation, it is written as 1.3721880 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 3568640 positive integers (up to 13721880) that are relatively prime to 13721880.

Interesting facts

Basic properties

Name

Name thirteen million seven hundred twenty-one thousand eight hundred eighty

Notation

Scientific notation 1.3721880 × 10^7
Engineering notation 1.3721880 × 10^6

Prime Factorization of 13721880

Prime Factorization 2 × 2 × 2 × 5 × 3 × 41 × 2789

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3430470
Product of the distinct prime numbers

The prime factorization of 13721880 is 2 × 2 × 2 × 5 × 3 × 41 × 2789. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13721880)

Multiplication

n×y
n×2 27443760
n×3 41165640
n×4 54887520
n×5 68609400

Division

n÷y
n÷2 6860940
n÷3 4573960
n÷3 3430470
n÷5 2744376

Exponentiation

ny
n2 188289990734400
n3 2.5836926580585E+21
n4 3.545312061076E+28
n5 4.8648346664638E+35

Nth Root

y√n
2√n 3704.3056029437
3√n 239.4075665754
4√n 60.86300685099
5√n 26.759791384208

Divisors of 13721880

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13721879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13721880 can be divided by 64 positive divisors. The sum of these divisors (counting 13721880) is 1, the average is 0.015625.

Base conversion 13721880

Base System Value
2 Binary 110100010110000100011000
3 Ternary 221211010212210
4 Quaternary 310112010120
5 Quinary 12003100010
6 Senary 1210035120
8 Octal 64260430
10 Decimal 13721880
12 Duodecimal 4718aa0
16 Hexadecimal d16118
20 Vigesimal 45f4e0
36 Base36 863vc

Cryptographic Hash Functions

md5 032305d3db27e336117e9f96393abdcb
sha1 80d2a72c62b3fdbce81e7dc687e4770e5fe4d9ef
sha256 c05b4f804ff46acc24c960edbee2cf8fc2fd1f116fbca73d6693b978fc99355a
sha512 194fa6493251f52a24efc6f2db2c0f6933de4f3b6ed32eef91d20a439c0cd2ce8e8b7568e963750ab678672fc91e5dd304f6eb0846ffa8e6b864fac45eef63ec
ripemd-160 fb1eb42d449274b1355db7141ca68e87c5cc7894

13721880 as geometric shapes

Circle

Radius = n
Diameter 27443760
Circumference 86217114.802881
Area 5.9153045163568E+14

Sphere

Radius = n
Volume 1.0822546498254E+22
Surface area 2.3661218065427E+15
Circumference 86217114.802881

Square

Length = n
Perimeter 54887520
Area 188289990734400
Diagonal 19405668.797256

Cube

Length = n
Surface area 1129739944406400
Volume 2.5836926580585E+21
Space diagonal 23766993.335363

Equilateral Triangle

Length = n
Perimeter 41165640
Area 81531957627163
Altitude 11883496.667682

Triangular Pyramid

Length = n
Surface area 81531957627163
Volume 3.0449109983585E+20
Height 6468556.265752