13961618 (number)

13961618 is an even 8-digits composite number following 13961617 and preceding 13961619. In scientific notation, it is written as 1.3961618 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 5942160 positive integers (up to 13961618) that are relatively prime to 13961618.

Interesting facts

Basic properties

Name

Name thirteen million nine hundred sixty-one thousand six hundred eighteen

Notation

Scientific notation 1.3961618 × 10^7
Engineering notation 1.3961618 × 10^6

Prime Factorization of 13961618

Prime Factorization 2 × 19 × 1397 × 263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13961618
Product of the distinct prime numbers

The prime factorization of 13961618 is 2 × 19 × 1397 × 263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 25, 39, 423, 427, 2217, 6051, 20161, 6729, 747033, 190167, 9821201, 7810133, 54626477, 10474888, 333276685, 718436080, 6647072599, 7116759872

Basic calculations (n = 13961618)

Multiplication

n×y
n×2 27923236
n×3 41884854
n×4 55846472
n×5 69808090

Division

n÷y
n÷2 6980809
n÷3 4653872.6666667
n÷3 3490404.5
n÷5 2792323.6

Exponentiation

ny
n2 194926777177924
n3 2.7214932009293E+21
n4 3.7996448460972E+28
n5 5.3049189876878E+35

Nth Root

y√n
2√n 3736.5248560661
3√n 240.79377225867
4√n 61.127120462738
5√n 26.852649937855

Divisors of 13961618

1, 2, 19, 38, 263, 526, 1397, 2794, 4997, 9994, 26543, 53086, 367411, 734822, 6980809, 13961618

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13961617
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13961618 can be divided by 16 positive divisors. The sum of these divisors (counting 13961618) is 1, the average is 0.0625.

Base conversion 13961618

Base System Value
2 Binary 110101010000100110010010
3 Ternary 222021022201222
4 Quaternary 311100212102
5 Quinary 12033232433
6 Senary 1215125042
8 Octal 65204622
10 Decimal 13961618
12 Duodecimal 4813782
16 Hexadecimal d50992
20 Vigesimal 47540i
36 Base36 8b8uq

Cryptographic Hash Functions

md5 20568a11058c5b2b81ff7f966e0fa539
sha1 9c9be611b6dcb402d0609a0a700212a1ba12075f
sha256 e7812367a7ea7c18c377e18c288e9739bf7218356c83ccde1ffdb763b27ce745
sha512 88261521484ccc7e4c0abbde8755b79a71baed65cceebcb54f24f48957f188b7e24400b139224db7b9047ff3461626d3bbed46e69184eaf6cabbff5df80bfb3e
ripemd-160 3e29fad68283f6cf3d77aaeb475145939a245d6a

13961618 as geometric shapes

Circle

Radius = n
Diameter 27923236
Circumference 87723433.082054
Area 6.123805311701E+14

Sphere

Radius = n
Volume 1.1399764062445E+22
Surface area 2.4495221246804E+15
Circumference 87723433.082054

Square

Length = n
Perimeter 55846472
Area 194926777177924
Diagonal 19744709.528272

Cube

Length = n
Surface area 1169560663067544
Volume 2.7214932009293E+21
Space diagonal 24182231.731868

Equilateral Triangle

Length = n
Perimeter 41884854
Area 84405770456955
Altitude 12091115.865934

Triangular Pyramid

Length = n
Surface area 84405770456955
Volume 3.2073104955503E+20
Height 6581569.8427574