2139969142 is an even 10-digits composite number following 2139969141
and preceding 2139969143 . In scientific notation, it is written as 2.139969142 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 1069647312 positive integers (up to 2139969142) that are relatively prime to 2139969142.
2139969142 has 8 divisors, whose sum is 3210965496
The reverse of 2139969142 is 2419699312
Previous prime number is 3203
Is Prime? no Number parity even Number length 10 Sum of Digits 46 Digital Root 1
Name
two billion one hundred thirty-nine million nine hundred sixty-nine thousand one hundred forty-two
Scientific notation
2.139969142 × 10^9
Engineering notation
2.139969142 × 10^9
Prime Factorization
2 × 3203 × 334057
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2139969142 Product of the distinct prime numbers
The prime factorization of 2139969142 is 2 × 3203 × 334057.
Since it has a total of 3 prime factors.
8 , 6 , 57 , 29 , 777 , 31 , 2092 , 5983 , 53136 , 95919 , 377794 , 749901 , 119839 , 9517395 , 32839060 , 70585600 , 26468172 , 398467844 , 5761024414 , 8217929610
n×2
4279938284
n×3
6419907426
n×4
8559876568
n×5
10699845710
n÷2
1069984571
n÷3
713323047.33333
n÷3
534992285.5
n÷5
427993828.4
n2
4579467928712216164
n3
9.7999200542228E+27
n4
2.0971526510104E+37
n5
4.4878419592257E+46
2 √n46259.80049676
3 √n1288.6525485199
4 √n215.08091616124
5 √n73.465172416834
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
-2139969141 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 2139969142 can be divided by 8 positive divisors.
The sum of these divisors (counting 2139969142) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111111100011010101011001110110
3
Ternary
12112010201200210101
4
Quaternary
1333203111121312
5
Quinary
13340313003032
6
Senary
552202544314
8
Octal
17743253166
10
Decimal
2139969142
12
Duodecimal
4b880809a
16
Hexadecimal
7f8d5676
20
Vigesimal
1d8eg2h2
36
Base36
ze2yra
md5
9053024251b9afc79309e26893a7cb7a
sha1
46f408412fe29d957ef1f1e12ef6c20bc04598f3
sha256
4298dc13a6e7edc683c29d33ebf41f832bc475f8e4c41d42c140a61c131bb803
sha512
0fea539e6bbd77e9ba3e504c2ac6d60be6dd54ab35309862c1efbc88f6991a80988bd12878e21b9f3b2a4f3aa027dfbf6a2c28abd973573e21d98831ef997892
ripemd-160
3fc489ad3f40e27628a374f7f89552a2eb16f570
Diameter
4279938284
Circumference
13445822670.832
Area
1.4386822802192E+19
Volume
4.1049809130818E+28
Surface area
5.7547291208769E+19
Circumference
13445822670.832
Perimeter
8559876568
Area
4579467928712216164
Diagonal
3026373383.6763
Surface area
2.7476807572273E+19
Volume
9.7999200542228E+27
Space diagonal
3706535280.5736
Perimeter
6419907426
Area
1.9829677810404E+18
Altitude
1853267640.2868
Surface area
1.9829677810404E+18
Volume
1.1549316542378E+27
Height
1008791127.8921