13856988 (number)

13856988 is an even 8-digits composite number following 13856987 and preceding 13856989. In scientific notation, it is written as 1.3856988 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 4597744 positive integers (up to 13856988) that are relatively prime to 13856988.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred fifty-six thousand nine hundred eighty-eight

Notation

Scientific notation 1.3856988 × 10^7
Engineering notation 1.3856988 × 10^6

Prime Factorization of 13856988

Prime Factorization 2 × 2 × 3 × 227 × 5087

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6928494
Product of the distinct prime numbers

The prime factorization of 13856988 is 2 × 2 × 3 × 227 × 5087. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 75, 75, 152, 612, 8509, 7685, 56407, 94523, 836995, 298392, 8602946, 2810170, 26102131, 43898335, 902997620, 821293468, 1676350109, 1485164032

Basic calculations (n = 13856988)

Multiplication

n×y
n×2 27713976
n×3 41570964
n×4 55427952
n×5 69284940

Division

n÷y
n÷2 6928494
n÷3 4618996
n÷3 3464247
n÷5 2771397.6

Exponentiation

ny
n2 192016116432144
n3 2.6607650212068E+21
n4 3.6870188969683E+28
n5 5.1090976611063E+35

Nth Root

y√n
2√n 3722.4975486896
3√n 240.19075112931
4√n 61.012273754463
5√n 26.812281364532

Divisors of 13856988

1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1362, 2724, 5087, 10174, 15261, 20348, 30522, 61044, 1154749, 2309498, 3464247, 4618996, 6928494, 13856988

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13856987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13856988 can be divided by 24 positive divisors. The sum of these divisors (counting 13856988) is 1, the average is 0.041666666666667.

Base conversion 13856988

Base System Value
2 Binary 110100110111000011011100
3 Ternary 222002000012210
4 Quaternary 310313003130
5 Quinary 12021410423
6 Senary 1213000420
8 Octal 64670334
10 Decimal 13856988
12 Duodecimal 4783110
16 Hexadecimal d370dc
20 Vigesimal 46c298
36 Base36 8904c

Cryptographic Hash Functions

md5 14330140df26cfbac8e55debea81a4af
sha1 67995b96eb42087df257d051ac8859d74451a204
sha256 df5ab4d0583edda5c47b814f2f1528439b31da8b18e48602667aef563ab098ad
sha512 8f005b3019eb762d5ebdd84255c7df098527d90d478b43536d8ed3035c891b17a793da94a3e127a35ba378e467b9567d77ecd5fd170b2452c092d653a888e115
ripemd-160 9d97f08c52b0271444055d5af3a9166e1d408ebb

13856988 as geometric shapes

Circle

Radius = n
Diameter 27713976
Circumference 87066023.403364
Area 6.0323642075407E+14

Sphere

Radius = n
Volume 1.1145386458069E+22
Surface area 2.4129456830163E+15
Circumference 87066023.403364

Square

Length = n
Perimeter 55427952
Area 192016116432144
Diagonal 19596740.363241

Cube

Length = n
Surface area 1152096698592864
Volume 2.6607650212068E+21
Space diagonal 24001007.255872

Equilateral Triangle

Length = n
Perimeter 41570964
Area 83145417383134
Altitude 12000503.627936

Triangular Pyramid

Length = n
Surface area 83145417383134
Volume 3.1357416493989E+20
Height 6532246.7877471