1961330242 is an even 10-digits composite number following 1961330241
and preceding 1961330243 . In scientific notation, it is written as 1.961330242 × 10^9.
The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors.
There are 973072800 positive integers (up to 1961330242) that are relatively prime to 1961330242.
1961330242 has 16 divisors, whose sum is 2964817152
The reverse of 1961330242 is 2420331691
Previous prime number is 1033
Is Prime? no
Number parity even
Number length 10
Sum of Digits 31
Digital Root 4
Name
one billion nine hundred sixty-one million three hundred thirty thousand two hundred forty-two
Scientific notation
1.961330242 × 10^9
Engineering notation
1.961330242 × 10^9
Prime Factorization
2 × 151 × 1033 × 6287
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1961330242
Product of the distinct prime numbers
The prime factorization of 1961330242 is 2 × 151 × 1033 × 6287.
Since it has a total of 4 prime factors.
7 , 9 , 19 , 18 , 116 , 541 , 8889 , 8928 , 19162 , 50135 , 950165 , 106693 , 9514583 , 7651868 , 99591880 , 22668895 , 95918952 , 145510278 , 8972707943 , 8981595404
n×2
3922660484
n×3
5883990726
n×4
7845320968
n×5
9806651210
n÷2
980665121
n÷3
653776747.33333
n÷3
490332560.5
n÷5
392266048.4
n2
3846816318183778564
n3
7.5448771802729E+27
n4
1.4797995785845E+37
n5
2.9023756655766E+46
2 √n
44286.908246117
3 √n
1251.7480060671
4 √n
210.44454910051
5 √n
72.195502735411
1 , 2 , 151 , 302 , 1033 , 2066 , 6287 , 12574 , 155983 , 311966 , 949337 , 1898674 , 6494471 , 12988942 , 980665121 , 1961330242
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1961330241
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1961330242 can be divided by 16 positive divisors.
The sum of these divisors (counting 1961330242) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110100111001111000011001000010
3
Ternary
12001200120220021211
4
Quaternary
1310321320121002
5
Quinary
13004100031432
6
Senary
522342040334
8
Octal
16471703102
10
Decimal
1961330242
12
Duodecimal
468a190aa
16
Hexadecimal
74e78642
20
Vigesimal
1aci65c2
36
Base36
wfq43m
md5
95b430801cd97e5e5bd1f472da216367
sha1
5a3b95136fcf2109cc384212dc6b169bbe012f71
sha256
2ffeb1564d4f1df6afee1942d5e0eed61e8349bdda5c2ae12347c22c806278c1
sha512
dd19290caaba18b289b481db88ec3a1199e08deef30cf939c4abbe9db148dad6d6b5ccf3aa0cda93eb12e3fbedb7b5937446df95e3f244a747c0f11d27810aa4
ripemd-160
9023e80517ab6a62fa58c0b7232c525d7cd7cb25
Diameter
3922660484
Circumference
12323401359.061
Area
1.2085129884915E+19
Volume
3.1603907629044E+28
Surface area
4.8340519539662E+19
Circumference
12323401359.061
Perimeter
7845320968
Area
3846816318183778564
Diagonal
2773739828.5289
Surface area
2.3080897909103E+19
Volume
7.5448771802729E+27
Space diagonal
3397123629.5654
Perimeter
5883990726
Area
1.6657203276198E+18
Altitude
1698561814.7827
Surface area
1.6657203276198E+18
Volume
8.8917230289844E+26
Height
924579942.84297