38864555 is an odd 8-digits composite number following 38864554
and preceding 38864556 . In scientific notation, it is written as 3.8864555 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 31008096 positive integers (up to 38864555) that are relatively prime to 38864555.
38864555 has 8 divisors, whose sum is 46762800
The reverse of 38864555 is 55546883
Previous prime number is 379
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
thirty-eight million eight hundred sixty-four thousand five hundred fifty-five
Scientific notation
3.8864555 × 10^7
Engineering notation
3.8864555 × 10^6
Prime Factorization
5 × 379 × 20509
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
38864555
Product of the distinct prime numbers
The prime factorization of 38864555 is 5 × 379 × 20509.
Since it has a total of 3 prime factors.
1 , 1 , 74 , 29 , 932 , 962 , 673 , 7132 , 1170 , 70503 , 274576 , 400920 , 9189589 , 9347441 , 8155402 , 71017790 , 241883280 , 50160856 , 8613908662 , 1921589884
n×2
77729110
n×3
116593665
n×4
155458220
n×5
194322775
n÷2
19432277.5
n÷3
12954851.666667
n÷3
9716138.75
n÷5
7772911
n2
1510453635348025
n3
5.8703108385933E+22
n4
2.2814701845361E+30
n5
8.8668323467762E+37
2 √n
6234.144287711
3 √n
338.72810550067
4 √n
78.95659749325
5 √n
32.954197477529
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
-38864554
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 38864555 can be divided by 8 positive divisors.
The sum of these divisors (counting 38864555) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010100010000011010101011
3
Ternary
2201010112010222
4
Quaternary
2110100122223
5
Quinary
34422131210
6
Senary
3505000255
8
Octal
224203253
10
Decimal
38864555
12
Duodecimal
1102308b
16
Hexadecimal
25106ab
20
Vigesimal
c2i17f
36
Base36
n502z
md5
bbdbfa7df825c9ca6c566be0c35b9a6d
sha1
4f91c626681f12f9f82664e014c5ea75bc158c3b
sha256
5259f0d6ab64dbbc43ae2459d82912096e5213ec999c59a5fb9a149ef75c0e5c
sha512
58dbc3c75952131709c23bf69b827d03ba13972db9c272de9d147d01d709b2c340ec51e782ac708e17bca437540f844063aa810414f0dd091e2ce6329c6afded
ripemd-160
070ac4e1f656d40498accaefcfa2aece6c29eedc
Diameter
77729110
Circumference
244193200.94607
Area
4.7452300443974E+15
Volume
2.4589500539751E+23
Surface area
1.8980920177589E+16
Circumference
244193200.94607
Perimeter
155458220
Area
1510453635348025
Diagonal
54962780.776595
Surface area
9062721812088150
Volume
5.8703108385933E+22
Space diagonal
67315383.873555
Perimeter
116593665
Area
6.5404560972497E+14
Altitude
33657691.936778
Surface area
6.5404560972497E+14
Volume
6.9182276694037E+21
Height
18320926.925532