1994328238 is an even 10-digits composite number following 1994328237
and preceding 1994328239 . In scientific notation, it is written as 1.994328238 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 854712096 positive integers (up to 1994328238) that are relatively prime to 1994328238.
1994328238 has 8 divisors, whose sum is 3418848432
The reverse of 1994328238 is 8328234991
Previous prime number is 7
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion nine hundred ninety-four million three hundred twenty-eight thousand two hundred thirty-eight
Scientific notation
1.994328238 × 10^9
Engineering notation
1.994328238 × 10^9
Prime Factorization
2 × 7 × 142452017
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1994328238 Product of the distinct prime numbers
The prime factorization of 1994328238 is 2 × 7 × 142452017.
Since it has a total of 3 prime factors.
6 , 3 , 78 , 48 , 86 , 795 , 1868 , 9700 , 32183 , 52700 , 102351 , 946663 , 499682 , 2300277 , 97907173 , 53539619 , 966239568 , 749542540 , 4066495344 , 4045304084
n×2
3988656476
n×3
5982984714
n×4
7977312952
n×5
9971641190
n÷2
997164119
n÷3
664776079.33333
n÷3
498582059.5
n÷5
398865647.6
n2
3977345120884184644
n3
7.9321316868509E+27
n4
1.5819274210621E+37
n5
3.1548825262907E+46
2 √n44657.902301832
3 √n1258.7289268884
4 √n211.32416402729
5 √n72.436811880014
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
-1994328237 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 1994328238 can be divided by 8 positive divisors.
The sum of these divisors (counting 1994328238) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110110111110000100010101110
3
Ternary
12010222200101000211
4
Quaternary
1312313300202232
5
Quinary
13041022000423
6
Senary
525521213034
8
Octal
16667604256
10
Decimal
1994328238
12
Duodecimal
477a9117a
16
Hexadecimal
76df08ae
20
Vigesimal
1b34b0bi
36
Base36
wzddim
md5
4476db4af29b29c6cce7c298ce7d47a6
sha1
878cd599d6d22a8a97f944f21abb72f49bac7091
sha256
3eb99dbac75d7f971c4420d02916fae71b56ff14518a567372ce401aebb0bd28
sha512
110b338e8ecac98d0437d7a131559a21be25818533a6928467066498bc985c6afbc30ce6b5ed5e708addcab46b75048e3dd0fbf9b8af2ab23282793325dd9e59
ripemd-160
49c84eaf17a2b3bc3221e5b8c393d8f06c671cb8
Diameter
3988656476
Circumference
12530733882.695
Area
1.2495198212561E+19
Volume
3.3226035512957E+28
Surface area
4.9980792850244E+19
Circumference
12530733882.695
Perimeter
7977312952
Area
3977345120884184644
Diagonal
2820406042.0032
Surface area
2.3864070725305E+19
Volume
7.9321316868509E+27
Space diagonal
3454277835.1853
Perimeter
5982984714
Area
1.7222409571519E+18
Altitude
1727138917.5927
Surface area
1.7222409571519E+18
Volume
9.3481068417282E+26
Height
940135347.33441