1421969903 is an odd 10-digits composite number following 1421969902
and preceding 1421969904 . In scientific notation, it is written as 1.421969903 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 1382205600 positive integers (up to 1421969903) that are relatively prime to 1421969903.
1421969903 has 8 divisors, whose sum is 1461808320
The reverse of 1421969903 is 3099691241
Previous prime number is 1069
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 44
Digital Root 8
Name
one billion four hundred twenty-one million nine hundred sixty-nine thousand nine hundred three
Scientific notation
1.421969903 × 10^9
Engineering notation
1.421969903 × 10^9
Prime Factorization
37 × 1069 × 35951
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1421969903
Product of the distinct prime numbers
The prime factorization of 1421969903 is 37 × 1069 × 35951.
Since it has a total of 3 prime factors.
4 , 1 , 26 , 67 , 247 , 544 , 4085 , 326 , 5464 , 30314 , 370866 , 619764 , 4659276 , 7723124 , 56843080 , 50747982 , 32407407 , 641283086 , 2989903863 , 7311589687
n×2
2843939806
n×3
4265909709
n×4
5687879612
n×5
7109849515
n÷2
710984951.5
n÷3
473989967.66667
n÷3
355492475.75
n÷5
284393980.6
n2
2021998405037829409
n3
2.8752208758778E+27
n4
4.0884775499755E+36
n5
5.8136920251564E+45
2 √n
37709.016203025
3 √n
1124.5103786751
4 √n
194.18809490549
5 √n
67.698349538153
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
-1421969902
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 1421969903 can be divided by 8 positive divisors.
The sum of these divisors (counting 1421969903) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010100110000011000100111101111
3
Ternary
10200002200112222222
4
Quaternary
1110300120213233
5
Quinary
10403011014103
6
Senary
353033425555
8
Octal
12460304757
10
Decimal
1421969903
12
Duodecimal
33826b2bb
16
Hexadecimal
54c189ef
20
Vigesimal
124764f3
36
Base36
nilqzz
md5
9b645eb013c647e030103961c91b2bb1
sha1
81af639e6ae013aff239d3fd90e89230475bdcee
sha256
75a9547927bc957c6590971eaaa886ff97b4923470702480080db301114367b5
sha512
80508629d9cc2b114aadedca5e908dc5644432ffc0f652e23a50512e0da25a26fe383b11c86e224d7ca6c2c94fe9c17acccb382f58a4d9ae8d5fa703eaa89a3e
ripemd-160
b18d6220601ed9ebc2630b7968b45e025860cb15
Diameter
2843939806
Circumference
8934500401.7812
Area
6.3522953348371E+18
Volume
1.2043697041474E+28
Surface area
2.5409181339348E+19
Circumference
8934500401.7812
Perimeter
5687879612
Area
2021998405037829409
Diagonal
2010969122.109
Surface area
1.2131990430227E+19
Volume
2.8752208758778E+27
Space diagonal
2462924118.8298
Perimeter
4265909709
Area
8.7555099258719E+17
Altitude
1231462059.4149
Surface area
8.7555099258719E+17
Volume
3.3884802979039E+26
Height
670323040.70298