1994328239 is an odd 10-digits composite number following 1994328238
and preceding 1994328240 . In scientific notation, it is written as 1.994328239 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 1925683200 positive integers (up to 1994328239) that are relatively prime to 1994328239.
1994328239 has 8 divisors, whose sum is 2063260800
The reverse of 1994328239 is 9328234991
Previous prime number is 449
Is Prime? no Number parity odd Number length 10 Sum of Digits 50 Digital Root 5
Name
one billion nine hundred ninety-four million three hundred twenty-eight thousand two hundred thirty-nine
Scientific notation
1.994328239 × 10^9
Engineering notation
1.994328239 × 10^9
Prime Factorization
31 × 449 × 143281
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1994328239 Product of the distinct prime numbers
The prime factorization of 1994328239 is 31 × 449 × 143281.
Since it has a total of 3 prime factors.
1 , 1 , 80 , 69 , 225 , 13 , 8311 , 492 , 19506 , 18307 , 430542 , 782 , 5313323 , 5390365 , 2389005 , 58478519 , 129759431 , 60727817 , 4279496565 , 5428932282
n×2
3988656478
n×3
5982984717
n×4
7977312956
n×5
9971641195
n÷2
997164119.5
n÷3
664776079.66667
n÷3
498582059.75
n÷5
398865647.8
n2
3977345124872841121
n3
7.9321316987829E+27
n4
1.581927424235E+37
n5
3.1548825342003E+46
2 √n44657.902313029
3 √n1258.7289270988
4 √n211.32416405378
5 √n72.436811887278
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
-1994328238 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 1994328239 can be divided by 8 positive divisors.
The sum of these divisors (counting 1994328239) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110110111110000100010101111
3
Ternary
12010222200101000212
4
Quaternary
1312313300202233
5
Quinary
13041022000424
6
Senary
525521213035
8
Octal
16667604257
10
Decimal
1994328239
12
Duodecimal
477a9117b
16
Hexadecimal
76df08af
20
Vigesimal
1b34b0bj
36
Base36
wzddin
md5
39c4542af6c191a68a217dbc17610568
sha1
cb08448e4737b591bde0e0ccefadaf1b2c55ea63
sha256
4f53f57904a244a1c9daa3086a2a88bbcae3116db117511a83f75162d3fbefd7
sha512
745166240742dce42809ba89cc049b22edef1a46f1760e8945b84c1ca6bf47da9be0a5ed22520a766697265652f1e6220e6092366146ce111d5d5fede63b755b
ripemd-160
8061966756c74283e4f2de73a6912a4087e7e0cf
Diameter
3988656478
Circumference
12530733888.978
Area
1.2495198225092E+19
Volume
3.3226035562937E+28
Surface area
4.9980792900367E+19
Circumference
12530733888.978
Perimeter
7977312956
Area
3977345124872841121
Diagonal
2820406043.4175
Surface area
2.3864070749237E+19
Volume
7.9321316987829E+27
Space diagonal
3454277836.9174
Perimeter
5982984717
Area
1.722240958879E+18
Altitude
1727138918.4587
Surface area
1.722240958879E+18
Volume
9.3481068557903E+26
Height
940135347.80582