14387856 (number)

14387856 is an even 8-digits composite number following 14387855 and preceding 14387857. In scientific notation, it is written as 1.4387856 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 4110720 positive integers (up to 14387856) that are relatively prime to 14387856.

Interesting facts

Basic properties

Name

Name fourteen million three hundred eighty-seven thousand eight hundred fifty-six

Notation

Scientific notation 1.4387856 × 10^7
Engineering notation 1.4387856 × 10^6

Prime Factorization of 14387856

Prime Factorization 2 × 2 × 2 × 2 × 21 × 42821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1798482
Product of the distinct prime numbers

The prime factorization of 14387856 is 2 × 2 × 2 × 2 × 21 × 42821. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 4, 8, 81, 374, 48, 6280, 1769, 90915, 11079, 76482, 280167, 9732756, 3720706, 76090208, 44770618, 320585513, 532615091, 4702318700, 951075932

Basic calculations (n = 14387856)

Multiplication

n×y
n×2 28775712
n×3 43163568
n×4 57551424
n×5 71939280

Division

n÷y
n÷2 7193928
n÷3 4795952
n÷3 3596964
n÷5 2877571.2

Exponentiation

ny
n2 207010400276736
n3 2.978435829684E+21
n4 4.2853305822734E+28
n5 6.1656719330146E+35

Nth Root

y√n
2√n 3793.1327422066
3√n 243.21966960602
4√n 61.588414025745
5√n 27.014641993796

Divisors of 14387856

1, 2, 4, 8, 16, 21, 42, 84, 168, 336, 42821, 85642, 171284, 342568, 685136, 899241, 1798482, 3596964, 7193928, 14387856

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -14387855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 14387856 can be divided by 20 positive divisors. The sum of these divisors (counting 14387856) is 1, the average is 0.05.

Base conversion 14387856

Base System Value
2 Binary 110110111000101010010000
3 Ternary 1000001222102120
4 Quaternary 312320222100
5 Quinary 12140402411
6 Senary 1232214240
8 Octal 66705220
10 Decimal 14387856
12 Duodecimal 499a380
16 Hexadecimal db8a90
20 Vigesimal 49i9cg
36 Base36 8kdqo

Cryptographic Hash Functions

md5 39dca8876b2f0e953a5e18f07798dd35
sha1 004f8fed26d105c132c897e2acc119a3f5f13c00
sha256 7e6b22217c17a9e2150b8c48199a504547e4f064ee261a80e9928d3318ae3a2f
sha512 e45a0c9c7f5d93dec2b7e139fda7c75aeb628db143e4df34d80aee34436cd58506d2a67f6a8d1336d68692cc7e15879e770c061a3cf3e6f53dccca813098a510
ripemd-160 218308a7f1b5401c701d08f75c3852a53f816a65

14387856 as geometric shapes

Circle

Radius = n
Diameter 28775712
Circumference 90401565.421016
Area 6.5034235272608E+14

Sphere

Radius = n
Volume 1.2476042828965E+22
Surface area 2.6013694109043E+15
Circumference 90401565.421016

Square

Length = n
Perimeter 57551424
Area 207010400276736
Diagonal 20347501.088671

Cube

Length = n
Surface area 1242062401660416
Volume 2.978435829684E+21
Space diagonal 24920497.603985

Equilateral Triangle

Length = n
Perimeter 43163568
Area 89638132743619
Altitude 12460248.801992

Triangular Pyramid

Length = n
Surface area 89638132743619
Volume 3.5101202874976E+20
Height 6782500.3628904