14989856 is an even 8-digits composite number following 14989855
and preceding 14989857 . In scientific notation, it is written as 1.4989856 × 10^7.
The sum of its digits is 50. It has a total of 7 prime factors and 24 positive divisors.
There are 6424128 positive integers (up to 14989856) that are relatively prime to 14989856.
14989856 has 24 divisors, whose sum is 33727680
The reverse of 14989856 is 65898941
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
fourteen million nine hundred eighty-nine thousand eight hundred fifty-six
Scientific notation
1.4989856 × 10^7
Engineering notation
1.4989856 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 7 × 66919
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
936866
Product of the distinct prime numbers
The prime factorization of 14989856 is 2 × 2 × 2 × 2 × 2 × 7 × 66919.
Since it has a total of 7 prime factors.
7 , 9 , 21 , 51 , 20 , 768 , 8315 , 1092 , 27905 , 10698 , 381561 , 508949 , 1091955 , 5479248 , 88926992 , 72274973 , 804141777 , 899599102 , 2130414841 , 1272027168
n×2
29979712
n×3
44969568
n×4
59959424
n×5
74949280
n÷2
7494928
n÷3
4996618.6666667
n÷3
3747464
n÷5
2997971.2
n2
224695782900736
n3
3.3681574294893E+21
n4
5.0488194853375E+28
n5
7.5681077055203E+35
2 √n
3871.6735399566
3 √n
246.56560099561
4 √n
62.22277348332
5 √n
27.237013881829
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 32 , 56 , 112 , 224 , 66919 , 133838 , 267676 , 468433 , 535352 , 936866 , 1070704 , 1873732 , 2141408 , 3747464 , 7494928 , 14989856
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
-14989855
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 14989856 can be divided by 24 positive divisors.
The sum of these divisors (counting 14989856) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111001001011101000100000
3
Ternary
1001012120012212
4
Quaternary
321023220200
5
Quinary
12314133411
6
Senary
1253141252
8
Octal
71135040
10
Decimal
14989856
12
Duodecimal
502a828
16
Hexadecimal
e4ba20
20
Vigesimal
4ddecg
36
Base36
8xa8w
md5
887250257892277cf26210590313f2bb
sha1
2f8d19d3545ddeec95e7a949448d11792e9e36a1
sha256
276ebac09360403ac7eeab594647405acfd451856a4064a445a60f4920acb170
sha512
ef6e661877820da5cad16d1605520fbb0dfb9fb33cfce994c4bd40dd23cd9d3e00ebb8006e13e00aa112b5d6b68457481e16130a864326f69f6edb8bf0aa9e59
ripemd-160
3b2e3968af634c10ae815e3be7679fa4f2bebefd
Diameter
29979712
Circumference
94184042.975938
Area
7.0590262085356E+14
Volume
1.4108504848823E+22
Surface area
2.8236104834142E+15
Circumference
94184042.975938
Perimeter
59959424
Area
224695782900736
Diagonal
21198857.65322
Surface area
1348174697404416
Volume
3.3681574294893E+21
Space diagonal
25963192.190141
Perimeter
44969568
Area
97296128057635
Altitude
12981596.095071
Surface area
97296128057635
Volume
3.9694115974929E+20
Height
7066285.8844066