38285655 is an odd 8-digits composite number following 38285654
and preceding 38285656 . In scientific notation, it is written as 3.8285655 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 19582080 positive integers (up to 38285655) that are relatively prime to 38285655.
38285655 has 32 divisors, whose sum is 63797760
The reverse of 38285655 is 55658283
Previous prime number is 283
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
thirty-eight million two hundred eighty-five thousand six hundred fifty-five
Scientific notation
3.8285655 × 10^7
Engineering notation
3.8285655 × 10^6
Prime Factorization
3 × 5 × 29 × 283 × 311
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
38285655
Product of the distinct prime numbers
The prime factorization of 38285655 is 3 × 5 × 29 × 283 × 311.
Since it has a total of 5 prime factors.
2 , 9 , 24 , 25 , 120 , 204 , 8591 , 6180 , 22461 , 38036 , 638734 , 430378 , 1088978 , 336537 , 99794297 , 14060793 , 830833317 , 281101459 , 3885794739 , 1162449873
n×2
76571310
n×3
114856965
n×4
153142620
n×5
191428275
n÷2
19142827.5
n÷3
12761885
n÷3
9571413.75
n÷5
7657131
n2
1465791378779025
n3
5.6118783029908E+22
n4
2.1485443661029E+30
n5
8.225842835281E+37
2 √n
6187.540302899
3 √n
337.03786406058
4 √n
78.660919794387
5 √n
32.855434603308
1 , 3 , 5 , 15 , 29 , 87 , 145 , 283 , 311 , 435 , 849 , 933 , 1415 , 1555 , 4245 , 4665 , 8207 , 9019 , 24621 , 27057 , 41035 , 45095 , 88013 , 123105 , 135285 , 264039 , 440065 , 1320195 , 2552377 , 7657131 , 12761885 , 38285655
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-38285654
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38285655 can be divided by 32 positive divisors.
The sum of these divisors (counting 38285655) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10010010000011000101010111
3
Ternary
2200001010001020
4
Quaternary
2102003011113
5
Quinary
34300120110
6
Senary
3444332223
8
Octal
222030527
10
Decimal
38285655
12
Duodecimal
109a4073
16
Hexadecimal
2483157
20
Vigesimal
bj5e2f
36
Base36
mslef
md5
cfb7f25b7b06958299b5839b9cf8f2c8
sha1
1bdfcd7b0aeabdfe44b62c93bdad37120dbf10ec
sha256
f8bcfc88467102d9932a340167f01e8cbcd3b70728571a3d13b99c77f2b3c5d1
sha512
20f523b4a14003d80fce7f51be312e77532c7ed6ddb4d3d7c3600ad224c0bbc55c3c1e12cd89146d3fb13f98e584638db36c04e69144548d4715b172098e42b5
ripemd-160
bcee4465358383f286102e9638aaefcb191c3e01
Diameter
76571310
Circumference
240555864.97175
Area
4.6049194272674E+15
Volume
2.3506980866021E+23
Surface area
1.841967770907E+16
Circumference
240555864.97175
Perimeter
153142620
Area
1465791378779025
Diagonal
54144092.545337
Surface area
8794748272674150
Volume
5.6118783029908E+22
Space diagonal
66312699.661053
Perimeter
114856965
Area
6.3470628533543E+14
Altitude
33156349.830527
Surface area
6.3470628533543E+14
Volume
6.6136620053974E+21
Height
18048030.848446