1994698718 is an even 10-digits composite number following 1994698717
and preceding 1994698719 . In scientific notation, it is written as 1.994698718 × 10^9.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 996284016 positive integers (up to 1994698718) that are relatively prime to 1994698718.
1994698718 has 8 divisors, whose sum is 2995244112
The reverse of 1994698718 is 8178964991
Previous prime number is 937
Is Prime? no Number parity even Number length 10 Sum of Digits 62 Digital Root 8
Name
one billion nine hundred ninety-four million six hundred ninety-eight thousand seven hundred eighteen
Scientific notation
1.994698718 × 10^9
Engineering notation
1.994698718 × 10^9
Prime Factorization
2 × 937 × 1064407
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1994698718 Product of the distinct prime numbers
The prime factorization of 1994698718 is 2 × 937 × 1064407.
Since it has a total of 3 prime factors.
4 , 1 , 83 , 75 , 575 , 442 , 5397 , 3882 , 10668 , 87268 , 850866 , 114319 , 2252875 , 6762314 , 18997911 , 80618342 , 988388752 , 850213895 , 8129714393 , 5533852702
n×2
3989397436
n×3
5984096154
n×4
7978794872
n×5
9973493590
n÷2
997349359
n÷3
664899572.66667
n÷3
498674679.5
n÷5
398939743.6
n2
3978822975590843524
n3
7.93655308856E+27
n4
1.583103227109E+37
n5
3.1578139775759E+46
2 √n44662.050087294
3 √n1258.806865416
4 √n211.33397759777
5 √n72.439502951188
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
-1994698717 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 1994698718 can be divided by 8 positive divisors.
The sum of these divisors (counting 1994698718) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110111001001010111111011110
3
Ternary
12011000101012020022
4
Quaternary
1312321022333132
5
Quinary
13041120324333
6
Senary
525533152142
8
Octal
16671127736
10
Decimal
1994698718
12
Duodecimal
47802b652
16
Hexadecimal
76e4afde
20
Vigesimal
1b36h6fi
36
Base36
wzlbdq
md5
fa75d7fb882032ebda526978e732fd5a
sha1
9ac26f740c18f1cd689c3bc7f7e8bee43d364078
sha256
725d859965b53eba04c215c4551762cb353b607eb747c68761bf73b66ec1f7b3
sha512
04893535f122ba3eb19be011762c704ffdef2b3db4e4b6b8925628d46de1eb517feae0d9ecb693aa86ac98ac9e1ed3804e1f7c8eb5ef10bc0cd58c27ed78b682
ripemd-160
2a6c41ac6d7d6a38d026f1a5412d34fee1647624
Diameter
3989397436
Circumference
12533061677.188
Area
1.249984103005E+19
Volume
3.3244555837127E+28
Surface area
4.9999364120202E+19
Circumference
12533061677.188
Perimeter
7978794872
Area
3978822975590843524
Diagonal
2820929979.8438
Surface area
2.3872937853545E+19
Volume
7.93655308856E+27
Space diagonal
3454919525.3685
Perimeter
5984096154
Area
1.7228808870114E+18
Altitude
1727459762.6843
Surface area
1.7228808870114E+18
Volume
9.353317513613E+26
Height
940309993.28128