940642785 is an odd 9-digits composite number following 940642784
and preceding 940642786 . In scientific notation, it is written as 9.40642785 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 475271712 positive integers (up to 940642785) that are relatively prime to 940642785.
940642785 has 8 divisors, whose sum is 1056161280
The reverse of 940642785 is 587246049
Previous prime number is 95
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
nine hundred forty million six hundred forty-two thousand seven hundred eighty-five
Scientific notation
9.40642785 × 10^8
Engineering notation
9.40642785 × 10^6
Prime Factorization
9 × 95 × 1100167
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
940642785
Product of the distinct prime numbers
The prime factorization of 940642785 is 9 × 95 × 1100167.
Since it has a total of 3 prime factors.
8 , 5 , 55 , 69 , 878 , 294 , 8158 , 9314 , 97299 , 18256 , 497125 , 476469 , 4078480 , 7741113 , 24331245 , 85680097 , 508105470 , 361274320 , 3458721254 , 9219934638
n×2
1881285570
n×3
2821928355
n×4
3762571140
n×5
4703213925
n÷2
470321392.5
n÷3
313547595
n÷3
235160696.25
n÷5
188128557
n2
884808848972556225
n3
8.3228905989019E+26
n4
7.8288669922014E+35
n5
7.3641672509389E+44
2 √n
30669.900309587
3 √n
979.80934268267
4 √n
175.12823961197
5 √n
62.328251783454
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
-940642784
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 940642785 can be divided by 8 positive divisors.
The sum of these divisors (counting 940642785) is 1, the average is 0.125.
Base
System
Value
2
Binary
111000000100010001000111100001
3
Ternary
2102112222121022200
4
Quaternary
320010101013201
5
Quinary
3411301032120
6
Senary
233201123413
8
Octal
7004210741
10
Decimal
940642785
12
Duodecimal
223029569
16
Hexadecimal
381111e1
20
Vigesimal
edj06j5
36
Base36
fk18m9
md5
9f84d82da4eec3853425864a84813814
sha1
d7692dda539d14b3da2a3d31fab536f48d5aea2c
sha256
8fded7a4a448fbeeefc6d63babd81b874cf47aca4c38b682f078845f4febee0a
sha512
478ab4b5a337579a6420d8d19bf097ddc4dadaf2044ab30f6572f370e696e792194fb44e0bdc90bf1e9d9eaa87aae77c3662a1614e983c466934dabffc2992b3
ripemd-160
a8132436c08b9326344d4754a438b7d2dacf05ae
Diameter
1881285570
Circumference
5910232926.0165
Area
2.7797089797634E+18
Volume
3.4862842616189E+27
Surface area
1.1118835919054E+19
Circumference
5910232926.0165
Perimeter
3762571140
Area
884808848972556225
Diagonal
1330269783.8954
Surface area
5308853093835337350
Volume
8.3228905989019E+26
Space diagonal
1629241095.3931
Perimeter
2821928355
Area
3.8313347035175E+17
Altitude
814620547.69654
Surface area
3.8313347035175E+17
Volume
9.8086206359288E+25
Height
443423261.29847