940198981 is an odd 9-digits composite number following 940198980
and preceding 940198982 . In scientific notation, it is written as 9.40198981 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 930506112 positive integers (up to 940198981) that are relatively prime to 940198981.
940198981 has 4 divisors, whose sum is 949891852
The reverse of 940198981 is 189891049
Previous prime number is 97
Is Prime? no Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
nine hundred forty million one hundred ninety-eight thousand nine hundred eighty-one
Scientific notation
9.40198981 × 10^8
Engineering notation
9.40198981 × 10^6
Prime Factorization
97 × 9692773
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
940198981 Product of the distinct prime numbers
The prime factorization of 940198981 is 97 × 9692773.
Since it has a total of 2 prime factors.
8 , 4 , 40 , 81 , 592 , 653 , 6133 , 3764 , 36399 , 28574 , 959753 , 316019 , 18387 , 3816037 , 96024206 , 40836755 , 723201186 , 928849210 , 2090571218 , 6076792543
n×2
1880397962
n×3
2820596943
n×4
3760795924
n×5
4700994905
n÷2
470099490.5
n÷3
313399660.33333
n÷3
235049745.25
n÷5
188039796.2
n2
883974123873438361
n3
8.3111157049617E+26
n4
7.8141025167781E+35
n5
7.3468112237043E+44
2 √n30662.664284109
3 √n979.65522406007
4 √n175.1075791738
5 √n62.322369263595
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-940198980 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 940198981 can be divided by 4 positive divisors.
The sum of these divisors (counting 940198981) is 1, the average is 0.25.
Base
System
Value
2
Binary
111000000010100100110001000101
3
Ternary
2102112011001112111
4
Quaternary
320002210301011
5
Quinary
3411142331411
6
Senary
233143421021
8
Octal
7002446105
10
Decimal
940198981
12
Duodecimal
222a54771
16
Hexadecimal
380a4c45
20
Vigesimal
edg4h91
36
Base36
fjrq6d
md5
984fe7dc3de1608ff5af32f62fb013fb
sha1
7c0f9d4cccf7d6f6623601045ecdb6ac4c928ec1
sha256
70c4e98010dc27d271d4be15707a1b42b7e1b44a8347956a5392071b0a89fd02
sha512
958fc2b762771215eba34edd00620069f315ee16b3f024e1792a3cc1e3e1d6ea4b626e4b9b93c98e76079354ebfe563949851a1e8b40531f05beaece85703db8
ripemd-160
13ab18692a6a8997186765c240536e56a56023d9
Diameter
1880397962
Circumference
5907444423.2444
Area
2.7770866135243E+18
Volume
3.481352005579E+27
Surface area
1.1108346454097E+19
Circumference
5907444423.2444
Perimeter
3760795924
Area
883974123873438361
Diagonal
1329642150.2596
Surface area
5303844743240630166
Volume
8.3111157049617E+26
Space diagonal
1628472404.3165
Perimeter
2820596943
Area
3.8277202378124E+17
Altitude
814236202.15824
Surface area
3.8277202378124E+17
Volume
9.7947437903408E+25
Height
443214050.08652