38862768 is an even 8-digits composite number following 38862767
and preceding 38862769 . In scientific notation, it is written as 3.8862768 × 10^7.
The sum of its digits is 48. It has a total of 6 prime factors and 20 positive divisors.
There are 11103552 positive integers (up to 38862768) that are relatively prime to 38862768.
38862768 has 20 divisors, whose sum is 78882848
The reverse of 38862768 is 86726883
Previous prime number is 21
Is Prime? no Number parity even Number length 8 Sum of Digits 48 Digital Root 3
Name
thirty-eight million eight hundred sixty-two thousand seven hundred sixty-eight
Scientific notation
3.8862768 × 10^7
Engineering notation
3.8862768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 21 × 115663
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
4857846 Product of the distinct prime numbers
The prime factorization of 38862768 is 2 × 2 × 2 × 2 × 21 × 115663.
Since it has a total of 6 prime factors.
10 , 1 , 96 , 6 , 157 , 59 , 3012 , 2851 , 77035 , 13774 , 494022 , 954284 , 2876252 , 9810822 , 80655488 , 53893976 , 182251731 , 706856126 , 8599164732 , 1728595523
n×2
77725536
n×3
116588304
n×4
155451072
n×5
194313840
n÷2
19431384
n÷3
12954256
n÷3
9715692
n÷5
7772553.6
n2
1510314736621824
n3
5.8695011216315E+22
n4
2.281050603657E+30
n5
8.8647940406184E+37
2 √n6234.0009624638
3 √n338.72291382579
4 √n78.95568986757
5 √n32.953894423839
1 , 2 , 4 , 8 , 16 , 21 , 42 , 84 , 168 , 336 , 115663 , 231326 , 462652 , 925304 , 1850608 , 2428923 , 4857846 , 9715692 , 19431384 , 38862768
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
-38862767 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 38862768 can be divided by 20 positive divisors.
The sum of these divisors (counting 38862768) is 1, the average is 0.05.
Base
System
Value
2
Binary
10010100001111111110110000
3
Ternary
2201010102200210
4
Quaternary
2110033332300
5
Quinary
34422102033
6
Senary
3504544120
8
Octal
224177660
10
Decimal
38862768
12
Duodecimal
11022040
16
Hexadecimal
250ffb0
20
Vigesimal
c2hgi8
36
Base36
n4ypc
md5
91bff020c9340d53ab88a5a3d946f275
sha1
6a85860cea7ddf70ac8862bfdbbe63bf3daa959f
sha256
9c25f2e166e0fb16e8631b302c681e9f3fc853ef9c6f0eb857e403cf5c2a5c92
sha512
364d00bcbd1cbe764305f99cc598fad1af0cf794240b556eb80f9c37f75c427ba8a780cedfc3ae53900f32454ae40b6857bdc35cb8c645c1a16c5d118cfbe7b6
ripemd-160
e84259360605846ed299711be0c829c6a05b131c
Diameter
77725536
Circumference
244181972.89393
Area
4.7447936811795E+15
Volume
2.4586108805273E+23
Surface area
1.8979174724718E+16
Circumference
244181972.89393
Perimeter
155451072
Area
1510314736621824
Diagonal
54960253.576959
Surface area
9061888419730944
Volume
5.8695011216315E+22
Space diagonal
67312288.698762
Perimeter
116588304
Area
6.5398546481225E+14
Altitude
33656144.349381
Surface area
6.5398546481225E+14
Volume
6.9172734088128E+21
Height
18320084.525653