2142079423 is an odd 10-digits composite number following 2142079422
and preceding 2142079424 . In scientific notation, it is written as 2.142079423 × 10^9.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 1944862680 positive integers (up to 2142079423) that are relatively prime to 2142079423.
2142079423 has 8 divisors, whose sum is 2339792640
The reverse of 2142079423 is 3249702412
Previous prime number is 787
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 34
Digital Root 7
Name
two billion one hundred forty-two million seventy-nine thousand four hundred twenty-three
Scientific notation
2.142079423 × 10^9
Engineering notation
2.142079423 × 10^9
Prime Factorization
11 × 787 × 247439
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2142079423
Product of the distinct prime numbers
The prime factorization of 2142079423 is 11 × 787 × 247439.
Since it has a total of 3 prime factors.
8 , 7 , 73 , 7 , 945 , 367 , 5987 , 4369 , 65303 , 74380 , 694535 , 319798 , 8685825 , 3379047 , 20997328 , 19477788 , 812040805 , 365897665 , 6262298105 , 412436851
n×2
4284158846
n×3
6426238269
n×4
8568317692
n×5
10710397115
n÷2
1071039711.5
n÷3
714026474.33333
n÷3
535519855.75
n÷5
428415884.6
n2
4588504254440012929
n3
9.8289405457839E+27
n4
2.1054371293014E+37
n5
4.5100135510967E+46
2 √n
46282.603891743
3 √n
1289.0760009781
4 √n
215.13392083013
5 √n
73.479655900552
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
-2142079422
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 2142079423 can be divided by 8 positive divisors.
The sum of these divisors (counting 2142079423) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111111101011011000100110111111
3
Ternary
12112021200220112221
4
Quaternary
1333223120212333
5
Quinary
13341333020143
6
Senary
552320110211
8
Octal
17753304677
10
Decimal
2142079423
12
Duodecimal
4b9465367
16
Hexadecimal
7fad89bf
20
Vigesimal
1d97jib3
36
Base36
zfc727
md5
dd3f0f314af786cbfdb5be544546f26a
sha1
43763e13da56a1cac68ebf7fc49b09843f941387
sha256
cbbea1b27f0a9b73c6942faa77d41c769784648e6daa5caf6fd2cd585315c4d9
sha512
4b5768a01d71bcba87d64057b7776236a4884b5a2e7148ac05774f9448eb71ac7e693bd5eb9eeb6ea911a7bd1eca79c4d6abb7db7af48f6a149f3cd58ea0fbed
ripemd-160
56dc24069f736c85b68d39aa8d49fbffa0157b78
Diameter
4284158846
Circumference
13459081957.405
Area
1.4415211256714E+19
Volume
4.1171369881607E+28
Surface area
5.7660845026857E+19
Circumference
13459081957.405
Perimeter
8568317692
Area
4588504254440012929
Diagonal
3029357771.6869
Surface area
2.753102552664E+19
Volume
9.8289405457839E+27
Space diagonal
3710190394.4838
Perimeter
6426238269
Area
1.986880624859E+18
Altitude
1855095197.2419
Surface area
1.986880624859E+18
Volume
1.1583517519672E+27
Height
1009785923.8956