1994330168 is an even 10-digits composite number following 1994330167
and preceding 1994330169 . In scientific notation, it is written as 1.994330168 × 10^9.
The sum of its digits is 44. It has a total of 4 prime factors and 8 positive divisors.
There are 997165080 positive integers (up to 1994330168) that are relatively prime to 1994330168.
1994330168 has 8 divisors, whose sum is 3739369080
The reverse of 1994330168 is 8610334991
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 44
Digital Root 8
Name
one billion nine hundred ninety-four million three hundred thirty thousand one hundred sixty-eight
Scientific notation
1.994330168 × 10^9
Engineering notation
1.994330168 × 10^9
Prime Factorization
2 × 2 × 2 × 249291271
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
498582542
Product of the distinct prime numbers
The prime factorization of 1994330168 is 2 × 2 × 2 × 249291271.
Since it has a total of 4 prime factors.
6 , 7 , 5 , 65 , 719 , 280 , 7891 , 7233 , 98663 , 32696 , 568191 , 303543 , 766727 , 4147034 , 59745474 , 61748259 , 106301079 , 82680610 , 6445263194 , 9382207858
n×2
3988660336
n×3
5982990504
n×4
7977320672
n×5
9971650840
n÷2
997165084
n÷3
664776722.66667
n÷3
498582542
n÷5
398866033.6
n2
3977352818994908224
n3
7.9321547157014E+27
n4
1.5819335446767E+37
n5
3.1548977919199E+46
2 √n
44657.923910545
3 √n
1258.7293329309
4 √n
211.32421515421
5 √n
72.436825900072
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
-1994330167
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 1994330168 can be divided by 8 positive divisors.
The sum of these divisors (counting 1994330168) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110110111110001000000111000
3
Ternary
12010222200110200022
4
Quaternary
1312313301000320
5
Quinary
13041022031133
6
Senary
525521230012
8
Octal
16667610070
10
Decimal
1994330168
12
Duodecimal
477a92308
16
Hexadecimal
76df1038
20
Vigesimal
1b34b588
36
Base36
wzdf08
md5
5913637aff3bd01cc1a869e81a8b4f24
sha1
a327e81438ff3757b0187711611d20eb8c6042ce
sha256
42901c0ac45e36d259a092830b97fa5009e9f35de39ce20032b035898267dce9
sha512
291ce4a7a38e50a99e54e798d42968fbaefeb8875aeca49aabf3ee8c6f3b18ea456f6d1d6b4d875fe6b4d1ba446de93b7b3e60649f08617b49080b07ed9ae415
ripemd-160
ba69ead9438d0bc06d0e07613147c9ae87dee003
Diameter
3988660336
Circumference
12530746009.243
Area
1.2495222396889E+19
Volume
3.322613197598E+28
Surface area
4.9980889587556E+19
Circumference
12530746009.243
Perimeter
7977320672
Area
3977352818994908224
Diagonal
2820408771.4354
Surface area
2.3864116913969E+19
Volume
7.9321547157014E+27
Space diagonal
3454281178.0434
Perimeter
5982990504
Area
1.7222442905316E+18
Altitude
1727140589.0217
Surface area
1.7222442905316E+18
Volume
9.3481339814888E+26
Height
940136257.14514