1961330240 is an even 10-digits composite number following 1961330239
and preceding 1961330241 . In scientific notation, it is written as 1.961330240 × 10^9.
The sum of its digits is 29. It has a total of 8 prime factors and 28 positive divisors.
There are 784531968 positive integers (up to 1961330240) that are relatively prime to 1961330240.
1961330240 has 28 divisors, whose sum is 4670418396
The reverse of 1961330240 is 0420331691
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 29 Digital Root 2
Name
one billion nine hundred sixty-one million three hundred thirty thousand two hundred forty
Scientific notation
1.961330240 × 10^9
Engineering notation
1.961330240 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 5 × 6129157
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
8 Total number of prime factors
rad Radical
61291570 Product of the distinct prime numbers
The prime factorization of 1961330240 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 6129157.
Since it has a total of 8 prime factors.
7 , 6 , 52 , 76 , 668 , 986 , 1691 , 2061 , 21455 , 5416 , 134691 , 307073 , 5664980 , 595787 , 6009561 , 63113208 , 374480908 , 15032658 , 2913434672 , 2927793944
n×2
3922660480
n×3
5883990720
n×4
7845320960
n×5
9806651200
n÷2
980665120
n÷3
653776746.66667
n÷3
490332560
n÷5
392266048
n2
3846816310338457600
n3
7.544877157192E+27
n4
1.4797995725486E+37
n5
2.9023756507786E+46
2 √n44286.908223537
3 √n1251.7480056416
4 √n210.44454904686
5 √n72.195502720687
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 32 , 40 , 64 , 80 , 160 , 320 , 6129157 , 12258314 , 24516628 , 30645785 , 49033256 , 61291570 , 98066512 , 122583140 , 196133024 , 245166280 , 392266048 , 490332560 , 980665120 , 1961330240
28 divisors
τ Total Divisors
28 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1961330239 Sum of the proper positive divisors of n
A Arithmetic Mean
0.035714285714286 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
28 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1961330240 can be divided by 28 positive divisors.
The sum of these divisors (counting 1961330240) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
1110100111001111000011001000000
3
Ternary
12001200120220021202
4
Quaternary
1310321320121000
5
Quinary
13004100031430
6
Senary
522342040332
8
Octal
16471703100
10
Decimal
1961330240
12
Duodecimal
468a190a8
16
Hexadecimal
74e78640
20
Vigesimal
1aci65c0
36
Base36
wfq43k
md5
e21e30b4490d862fef5131463ec00431
sha1
627d7483370c1ee37e3b159258c372a6001bc7b7
sha256
4542aaf41c01656e8b4fe6e074c77d6af4743d920a1c63662ccbdaa95b002888
sha512
5df4f593ed840c4d63af1b5de1b6283c45323ba4153f249105f39d02beb5d28c9973a087060783e870809db20ba36e20056d7562e48f89baa9358de508587e73
ripemd-160
f9d722d15db8b593dbe4f1c148727ce9491c0266
Diameter
3922660480
Circumference
12323401346.495
Area
1.2085129860269E+19
Volume
3.1603907532363E+28
Surface area
4.8340519441075E+19
Circumference
12323401346.495
Perimeter
7845320960
Area
3846816310338457600
Diagonal
2773739825.7005
Surface area
2.3080897862031E+19
Volume
7.544877157192E+27
Space diagonal
3397123626.1013
Perimeter
5883990720
Area
1.6657203242227E+18
Altitude
1698561813.0506
Surface area
1.6657203242227E+18
Volume
8.8917230017833E+26
Height
924579941.90016