1421969914 is an even 10-digits composite number following 1421969913
and preceding 1421969915 . In scientific notation, it is written as 1.421969914 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 707012796 positive integers (up to 1421969914) that are relatively prime to 1421969914.
1421969914 has 8 divisors, whose sum is 2144871360
The reverse of 1421969914 is 4199691241
Previous prime number is 179
Is Prime? no Number parity even Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion four hundred twenty-one million nine hundred sixty-nine thousand nine hundred fourteen
Scientific notation
1.421969914 × 10^9
Engineering notation
1.421969914 × 10^9
Prime Factorization
2 × 179 × 3971983
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1421969914 Product of the distinct prime numbers
The prime factorization of 1421969914 is 2 × 179 × 3971983.
Since it has a total of 3 prime factors.
9 , 10 , 53 , 86 , 589 , 144 , 8196 , 6531 , 9794 , 7200 , 34339 , 765421 , 4766852 , 2093325 , 52675997 , 8768672 , 917261602 , 865513654 , 8802823064 , 2958722639
n×2
2843939828
n×3
4265909742
n×4
5687879656
n×5
7109849570
n÷2
710984957
n÷3
473989971.33333
n÷3
355492478.5
n÷5
284393982.8
n2
2021998436321167396
n3
2.8752209426037E+27
n4
4.0884776764852E+36
n5
5.8136922500226E+45
2 √n37709.016348879
3 √n1124.5103815747
4 √n194.18809528104
5 √n67.698349642892
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1421969913 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1421969914 can be divided by 8 positive divisors.
The sum of these divisors (counting 1421969914) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010100110000011000100111111010
3
Ternary
10200002200120000101
4
Quaternary
1110300120213322
5
Quinary
10403011014124
6
Senary
353033430014
8
Octal
12460304772
10
Decimal
1421969914
12
Duodecimal
33826b30a
16
Hexadecimal
54c189fa
20
Vigesimal
124764fe
36
Base36
nilr0a
md5
13a9ed16de41a289142980ca3ab0fa5c
sha1
b482ea2580a0050283c472c56df1a75fdd701af2
sha256
8949ce13d2403c4d3466d4596731f9ea5f63e7f36b2c7249b2704f79ab23749e
sha512
8f811f3e20293f51851b64e2fb2ad9d8d763ae039caa92441248b70b50ddb6a0b289a8e5b4f874f075b9928aad5e9c0b7bb0e1b1dc6fae42887eef3c71454161
ripemd-160
ce57c1e951d89f33e83ab2e83f231359dc345131
Diameter
2843939828
Circumference
8934500470.8962
Area
6.3522954331166E+18
Volume
1.2043697320975E+28
Surface area
2.5409181732467E+19
Circumference
8934500470.8962
Perimeter
5687879656
Area
2021998436321167396
Diagonal
2010969137.6653
Surface area
1.2131990617927E+19
Volume
2.8752209426037E+27
Space diagonal
2462924137.8823
Perimeter
4265909742
Area
8.7555100613327E+17
Altitude
1231462068.9412
Surface area
8.7555100613327E+17
Volume
3.3884803765411E+26
Height
670323045.88843