938686768 is an even 9-digits composite number following 938686767
and preceding 938686769 . In scientific notation, it is written as 9.38686768 × 10^8.
The sum of its digits is 61. It has a total of 6 prime factors and 20 positive divisors.
There are 467273984 positive integers (up to 938686768) that are relatively prime to 938686768.
938686768 has 20 divisors, whose sum is 1826724600
The reverse of 938686768 is 867686839
Previous prime number is 227
Is Prime? no Number parity even Number length 9 Sum of Digits 61 Digital Root 7
Name
nine hundred thirty-eight million six hundred eighty-six thousand seven hundred sixty-eight
Scientific notation
9.38686768 × 10^8
Engineering notation
9.38686768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 227 × 258449
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
117335846 Product of the distinct prime numbers
The prime factorization of 938686768 is 2 × 2 × 2 × 2 × 227 × 258449.
Since it has a total of 6 prime factors.
1 , 5 , 63 , 88 , 435 , 490 , 3995 , 1753 , 84085 , 29734 , 488516 , 439621 , 9425065 , 9790484 , 82466217 , 98491307 , 373694987 , 814607818 , 8257037721 , 9741081681
n×2
1877373536
n×3
2816060304
n×4
3754747072
n×5
4693433840
n÷2
469343384
n÷3
312895589.33333
n÷3
234671692
n÷5
187737353.6
n2
881132848418285824
n3
8.2710774566039E+26
n4
7.7639509656172E+35
n5
7.2879180388257E+44
2 √n30637.995495789
3 √n979.12971745367
4 √n175.03712604984
5 √n62.302308533766
1 , 2 , 4 , 8 , 16 , 227 , 454 , 908 , 1816 , 3632 , 258449 , 516898 , 1033796 , 2067592 , 4135184 , 58667923 , 117335846 , 234671692 , 469343384 , 938686768
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-938686767 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 938686768 can be divided by 20 positive divisors.
The sum of these divisors (counting 938686768) is 1, the average is 0.05.
Base
System
Value
2
Binary
110111111100110011100100110000
3
Ternary
2102102022020011121
4
Quaternary
313330303210300
5
Quinary
3410300434033
6
Senary
233051152024
8
Octal
6774634460
10
Decimal
938686768
12
Duodecimal
222445614
16
Hexadecimal
37f33930
20
Vigesimal
ed6fgi8
36
Base36
fivbcg
md5
b3033509f3f4911491e1d18aef480351
sha1
d3189b83c8c106d53edf97ad6aced372ff8f7617
sha256
d628fd3d5d36033c3c882d5933a4080c2e0e0445559f2d806735ba66bf3b4c8e
sha512
851a0295c43cc0d97769e38a98fb5d9f8f21efcb761b571b0c37847cc6fb04dfaeb62ddca4f7a20cac72a15e1abc9be976b2c0a8acde558aba798aa8fe9350b8
ripemd-160
f22e8e89bb4408ac3d3dba786626bf8fe1c883dd
Diameter
1877373536
Circumference
5897942908.7415
Area
2.7681604834275E+18
Volume
3.4645808233252E+27
Surface area
1.107264193371E+19
Circumference
5897942908.7415
Perimeter
3754747072
Area
881132848418285824
Diagonal
1327503558.1258
Surface area
5286797090509714944
Volume
8.2710774566039E+26
Space diagonal
1625853174.5686
Perimeter
2816060304
Area
3.8154171541959E+17
Altitude
812926587.28431
Surface area
3.8154171541959E+17
Volume
9.7475582621397E+25
Height
442501186.04192