1947994996 is an even 10-digits composite number following 1947994995
and preceding 1947994997 . In scientific notation, it is written as 1.947994996 × 10^9.
The sum of its digits is 67. It has a total of 3 prime factors and 6 positive divisors.
There are 973997496 positive integers (up to 1947994996) that are relatively prime to 1947994996.
1947994996 has 6 divisors, whose sum is 3408991250
The reverse of 1947994996 is 6994997491
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 67 Digital Root 4
Name
one billion nine hundred forty-seven million nine hundred ninety-four thousand nine hundred ninety-six
Scientific notation
1.947994996 × 10^9
Engineering notation
1.947994996 × 10^9
Prime Factorization
2 × 2 × 486998749
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
973997498 Product of the distinct prime numbers
The prime factorization of 1947994996 is 2 × 2 × 486998749.
Since it has a total of 3 prime factors.
1 , 2 , 20 , 37 , 544 , 961 , 6860 , 98 , 29049 , 24861 , 19585 , 961007 , 3873803 , 4385239 , 78096668 , 25215297 , 520558903 , 287707873 , 8947151125 , 8469295953
n×2
3895989992
n×3
5843984988
n×4
7791979984
n×5
9739974980
n÷2
973997498
n÷3
649331665.33333
n÷3
486998749
n÷5
389598999.2
n2
3794684504441040016
n3
7.3920264260499E+27
n4
1.4399630488245E+37
n5
2.805040813535E+46
2 √n44136.09629317
3 √n1248.9046395755
4 √n210.08592597595
5 √n72.097062012554
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1947994995 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1947994996 can be divided by 6 positive divisors.
The sum of these divisors (counting 1947994996) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1110100000111000000101101110100
3
Ternary
12000202111101202211
4
Quaternary
1310013000231310
5
Quinary
12442141314441
6
Senary
521144143204
8
Octal
16407005564
10
Decimal
1947994996
12
Duodecimal
464467b04
16
Hexadecimal
741c0b74
20
Vigesimal
1a8ej79g
36
Base36
w7sak4
md5
f6b9a223a2e2ede98ef618ee7d89b0df
sha1
daeea63a9882f708051f55ba7c959ab64f3523d4
sha256
2c1ff4cac1eb91731054c63854cf7468c88e633ca560c1d23035257e06edd5dd
sha512
7a65a87869a6ce1eb6c52c2f7878d669a7c09b545fe203291cb452eecdfcca1400b1c6a341d7248a3830506b8cdab4ce78cebc59f59f6577d24b5511e25b5889
ripemd-160
dad94ae10ddbf8ea151775e8013b2b54f54156e0
Diameter
3895989992
Circumference
12239613537.327
Area
1.1921352961843E+19
Volume
3.096364788696E+28
Surface area
4.7685411847372E+19
Circumference
12239613537.327
Perimeter
7791979984
Area
3794684504441040016
Diagonal
2754880942.7781
Surface area
2.2768107026646E+19
Volume
7.3920264260499E+27
Space diagonal
3374026305.9619
Perimeter
5843984988
Area
1.6431465900966E+18
Altitude
1687013152.981
Surface area
1.6431465900966E+18
Volume
8.7115866876167E+26
Height
918293647.59271