1421969911 is an odd 10-digits prime number following 1421969910
and preceding 1421969912 . In scientific notation, it is written as 1.421969911 × 10^9.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 1421969910 positive integers (up to 1421969911) that are relatively prime to 1421969911.
1421969911 has 2 divisors, whose sum is 1421969912
The reverse of 1421969911 is 1199691241
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 43 Digital Root 7
Name
one billion four hundred twenty-one million nine hundred sixty-nine thousand nine hundred eleven
Scientific notation
1.421969911 × 10^9
Engineering notation
1.421969911 × 10^9
Prime Factorization
1421969911
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1421969911 Product of the distinct prime numbers
The prime factorization of 1421969911 is 1421969911.
Since it has a total of 1 prime factors.
1 , 1 , 23 , 68 , 270 , 319 , 5705 , 9852 , 55199 , 97980 , 588822 , 600962 , 8628240 , 946027 , 28073184 , 26852197 , 813804880 , 235939733 , 6933834097 , 6697603720
n×2
2843939822
n×3
4265909733
n×4
5687879644
n×5
7109849555
n÷2
710984955.5
n÷3
473989970.33333
n÷3
355492477.75
n÷5
284393982.2
n2
2021998427789347921
n3
2.8752209244058E+27
n4
4.0884776419826E+36
n5
5.8136921886955E+45
2 √n37709.0163091
3 √n1124.5103807839
4 √n194.18809517862
5 √n67.698349614327
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1421969912 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
710984956 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
37709.01632236 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999985935 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1421969911 can be divided by 2 positive divisors.
The sum of these divisors (counting 1421969911) is 1421969912, the average is 710984956.
Base
System
Value
2
Binary
1010100110000011000100111110111
3
Ternary
10200002200120000021
4
Quaternary
1110300120213313
5
Quinary
10403011014121
6
Senary
353033430011
8
Octal
12460304767
10
Decimal
1421969911
12
Duodecimal
33826b307
16
Hexadecimal
54c189f7
20
Vigesimal
124764fb
36
Base36
nilr07
md5
f2346cb787db0e13bf729117c699a926
sha1
8efbc4100b2d1e4542f118234de704531aba0767
sha256
3aa3af3fa872b08b8657d541156023347db073ec2cfc3c2b8db6dc7a7c9f0200
sha512
1b5015733703c264a07ca67cdfe3563b84512b59e2ad7d1f40f8e97490aa3ab1f2daef8ff067bdf97f7b2af2be479eb4e2ed1e1633ae843a634f349b24d3c251
ripemd-160
39aacf766f6becde3f5907c616662739f540407d
Diameter
2843939822
Circumference
8934500452.0467
Area
6.3522954063131E+18
Volume
1.2043697244748E+28
Surface area
2.5409181625253E+19
Circumference
8934500452.0467
Perimeter
5687879644
Area
2021998427789347921
Diagonal
2010969133.4227
Surface area
1.2131990566736E+19
Volume
2.8752209244058E+27
Space diagonal
2462924132.6862
Perimeter
4265909733
Area
8.7555100243888E+17
Altitude
1231462066.3431
Surface area
8.7555100243888E+17
Volume
3.3884803550946E+26
Height
670323044.47422