13621840 (number)

13621840 is an even 8-digits composite number following 13621839 and preceding 13621841. In scientific notation, it is written as 1.3621840 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 40 positive divisors. There are 5314560 positive integers (up to 13621840) that are relatively prime to 13621840.

Interesting facts

Basic properties

Name

Name thirteen million six hundred twenty-one thousand eight hundred forty

Notation

Scientific notation 1.3621840 × 10^7
Engineering notation 1.3621840 × 10^6

Prime Factorization of 13621840

Prime Factorization 2 × 2 × 2 × 2 × 41 × 5 × 4153

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1702730
Product of the distinct prime numbers

The prime factorization of 13621840 is 2 × 2 × 2 × 2 × 41 × 5 × 4153. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 1, 18, 55, 823, 445, 1076, 7306, 33262, 93684, 511900, 798017, 2026693, 8182538, 87639912, 38366293, 346704975, 331299060, 5345498905, 5940528605

Basic calculations (n = 13621840)

Multiplication

n×y
n×2 27243680
n×3 40865520
n×4 54487360
n×5 68109200

Division

n÷y
n÷2 6810920
n÷3 4540613.3333333
n÷3 3405460
n÷5 2724368

Exponentiation

ny
n2 185554524985600
n3 2.5275940506298E+21
n4 3.4430481742632E+28
n5 4.6900651342105E+35

Nth Root

y√n
2√n 3690.7776958251
3√n 238.82434295677
4√n 60.751771133236
5√n 26.720658397818

Divisors of 13621840

1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 4153, 8306, 16612, 20765, 33224, 41530, 66448, 83060, 166120, 170273, 332240, 340546, 681092, 851365, 1362184, 1702730, 2724368, 3405460, 6810920, 13621840

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13621839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13621840 can be divided by 40 positive divisors. The sum of these divisors (counting 13621840) is 1, the average is 0.025.

Base conversion 13621840

Base System Value
2 Binary 110011111101101001010000
3 Ternary 221122001122121
4 Quaternary 303331221100
5 Quinary 11441344330
6 Senary 1203544024
8 Octal 63755120
10 Decimal 13621840
12 Duodecimal 468b014
16 Hexadecimal cfda50
20 Vigesimal 452ec0
36 Base36 83yog

Cryptographic Hash Functions

md5 eacd26da771af29db7c2d1543c15c596
sha1 f436f7983212910c3b217cac592808dba40656a1
sha256 7db95e8b255b6b7cea4796e18813bb89c16640fa5d0dbfaca31fe30796988160
sha512 2b298ea1724d4f09f816681fb8c55ca0750d219f91bf6da780b7615bc42e9e9f56f1395847a6015ef3fa2e715a39ac420b7f7392c742bd9e6806f978b67b059f
ripemd-160 40bfa3a918644161917c5765694f75f291baa2d7

13621840 as geometric shapes

Circle

Radius = n
Diameter 27243680
Circumference 85588544.944751
Area 5.829367325351E+14

Sphere

Radius = n
Volume 1.0587561200955E+22
Surface area 2.3317469301404E+15
Circumference 85588544.944751

Square

Length = n
Perimeter 54487360
Area 185554524985600
Diagonal 19264190.872476

Cube

Length = n
Surface area 1113327149913600
Volume 2.5275940506298E+21
Space diagonal 23593718.972574

Equilateral Triangle

Length = n
Perimeter 40865520
Area 80347466212342
Altitude 11796859.486287

Triangular Pyramid

Length = n
Surface area 80347466212342
Volume 2.9787981554786E+20
Height 6421396.9574921