1968872012 is an even 10-digits composite number following 1968872011
and preceding 1968872013 . In scientific notation, it is written as 1.968872012 × 10^9.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 982028256 positive integers (up to 1968872012) that are relatively prime to 1968872012.
1968872012 has 12 divisors, whose sum is 3453953160
The reverse of 1968872012 is 2102788691
Previous prime number is 409
Is Prime? no
Number parity even
Number length 10
Sum of Digits 44
Digital Root 8
Name
one billion nine hundred sixty-eight million eight hundred seventy-two thousand twelve
Scientific notation
1.968872012 × 10^9
Engineering notation
1.968872012 × 10^9
Prime Factorization
2 × 2 × 409 × 1203467
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
984436006
Product of the distinct prime numbers
The prime factorization of 1968872012 is 2 × 2 × 409 × 1203467.
Since it has a total of 4 prime factors.
4 , 6 , 39 , 1 , 921 , 379 , 2990 , 9563 , 62005 , 79321 , 104344 , 555098 , 4635987 , 9248358 , 57134766 , 11243779 , 455639882 , 526426001 , 3893346847 , 5694201566
n×2
3937744024
n×3
5906616036
n×4
7875488048
n×5
9844360060
n÷2
984436006
n÷3
656290670.66667
n÷3
492218003
n÷5
393774402.4
n2
3876456999636928144
n3
7.6322476923066E+27
n4
1.5026918870034E+37
n5
2.9586079989805E+46
2 √n
44371.973271424
3 √n
1253.3503745294
4 √n
210.64656007499
5 √n
72.250939227268
1 , 2 , 4 , 409 , 818 , 1636 , 1203467 , 2406934 , 4813868 , 492218003 , 984436006 , 1968872012
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1968872011
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1968872012 can be divided by 12 positive divisors.
The sum of these divisors (counting 1968872012) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110101010110101001101001001100
3
Ternary
12002012210001122122
4
Quaternary
1311112221221030
5
Quinary
13013012401022
6
Senary
523211432112
8
Octal
16526515114
10
Decimal
1968872012
12
Duodecimal
46b455638
16
Hexadecimal
755a9a4c
20
Vigesimal
1af5900c
36
Base36
wk7rd8
md5
eb9a9ce3ae9e88335013ea8903ed8fc8
sha1
065ef83831e7723017a7cda68ec0e69924fd5990
sha256
da0f4af2c0de3987a9c52d2b392acc7669248739c96196d4813d78f7cddf38b9
sha512
5570b4ff8219cd040b45c9dd2ca2bcc9e30806af28b38c05107989c614bf89e90746143f1cf8a1507c455c3da8d8b4c8b420002eacaf9f33fd35194b64f509b6
ripemd-160
d408d78adca9705b2d41ca332fe39879b0d739b8
Diameter
3937744024
Circumference
12370787697.516
Area
1.2178248832016E+19
Volume
3.1969884374038E+28
Surface area
4.8712995328064E+19
Circumference
12370787697.516
Perimeter
7875488048
Area
3876456999636928144
Diagonal
2784405501.9472
Surface area
2.3258741997822E+19
Volume
7.6322476923066E+27
Space diagonal
3410186358.3844
Perimeter
5906616036
Area
1.6785551191818E+18
Altitude
1705093179.1922
Surface area
1.6785551191818E+18
Volume
8.9946901648757E+26
Height
928135167.31573