38897782 is an even 8-digits composite number following 38897781
and preceding 38897783 . In scientific notation, it is written as 3.8897782 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 15154920 positive integers (up to 38897782) that are relatively prime to 38897782.
38897782 has 16 divisors, whose sum is 72744192
The reverse of 38897782 is 28779883
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 52 Digital Root 7
Name
thirty-eight million eight hundred ninety-seven thousand seven hundred eighty-two
Scientific notation
3.8897782 × 10^7
Engineering notation
3.8897782 × 10^6
Prime Factorization
2 × 11 × 7 × 252583
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
38897782 Product of the distinct prime numbers
The prime factorization of 38897782 is 2 × 11 × 7 × 252583.
Since it has a total of 4 prime factors.
3 , 5 , 22 , 26 , 297 , 247 , 309 , 8078 , 82977 , 67208 , 392098 , 54924 , 6016184 , 3823754 , 77317061 , 11245723 , 159941589 , 322025065 , 953960938 , 9594905103
n×2
77795564
n×3
116693346
n×4
155591128
n×5
194488910
n÷2
19448891
n÷3
12965927.333333
n÷3
9724445.5
n÷5
7779556.4
n2
1513037444519524
n3
5.8853800674758E+22
n4
2.2892823085182E+30
n5
8.9048004173197E+37
2 √n6236.8086390397
3 √n338.82460913871
4 √n78.973467943605
5 √n32.959830347155
1 , 2 , 7 , 11 , 14 , 22 , 77 , 154 , 252583 , 505166 , 1768081 , 2778413 , 3536162 , 5556826 , 19448891 , 38897782
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-38897781 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38897782 can be divided by 16 positive divisors.
The sum of these divisors (counting 38897782) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10010100011000100001110110
3
Ternary
2201012012201121
4
Quaternary
2110120201312
5
Quinary
34424212112
6
Senary
3505414154
8
Octal
224304166
10
Decimal
38897782
12
Duodecimal
1103a35a
16
Hexadecimal
2518876
20
Vigesimal
c32492
36
Base36
n5ppy
md5
d7e2f82bc5e06c996b444d262153e337
sha1
d5388aace7a758de7a0e82ca21fdc8aceeccd5a5
sha256
a54b75df3548d5d539705fa675f440a307c8d17d7d66ddb1508ffb0b263084ad
sha512
0aa1a39993bf5e17c6512d5b8ab8505ec79de46cf2547b09d750004143495814c482218d4ea740c0ff2806b1a12febe0fa30cc380755d60961fd18348fe08485
ripemd-160
4189d51eb9750860e8fc5e174b4bbaad017dce96
Diameter
77795564
Circumference
244401972.34427
Area
4.7533473203088E+15
Volume
2.4652622378088E+23
Surface area
1.9013389281235E+16
Circumference
244401972.34427
Perimeter
155591128
Area
1513037444519524
Diagonal
55009770.850632
Surface area
9078224667117144
Volume
5.8853800674758E+22
Space diagonal
67372934.725738
Perimeter
116693346
Area
6.551644319155E+14
Altitude
33686467.362869
Surface area
6.551644319155E+14
Volume
6.9359869259537E+21
Height
18336590.283544