38797890 is an even 8-digits composite number following 38797889
and preceding 38797891 . In scientific notation, it is written as 3.8797890 × 10^7.
The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors.
There are 10093440 positive integers (up to 38797890) that are relatively prime to 38797890.
38797890 has 32 divisors, whose sum is 95389056
The reverse of 38797890 is 09879783
Previous prime number is 41
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
thirty-eight million seven hundred ninety-seven thousand eight hundred ninety
Scientific notation
3.8797890 × 10^7
Engineering notation
3.8797890 × 10^6
Prime Factorization
2 × 3 × 5 × 41 × 31543
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
38797890
Product of the distinct prime numbers
The prime factorization of 38797890 is 2 × 3 × 5 × 41 × 31543.
Since it has a total of 5 prime factors.
8 , 7 , 97 , 32 , 484 , 487 , 6493 , 4019 , 29370 , 7935 , 127711 , 521203 , 4633945 , 1974674 , 80977799 , 40713315 , 109881394 , 293828373 , 983602819 , 6758818178
n×2
77595780
n×3
116393670
n×4
155191560
n×5
193989450
n÷2
19398945
n÷3
12932630
n÷3
9699472.5
n÷5
7759578
n2
1505276268452100
n3
5.8401543083015E+22
n4
2.2658566443651E+30
n5
8.7910456843845E+37
2 √n
6228.7952286136
3 √n
338.53431939032
4 √n
78.922716809634
5 √n
32.942884338997
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 41 , 82 , 123 , 205 , 246 , 410 , 615 , 1230 , 31543 , 63086 , 94629 , 157715 , 189258 , 315430 , 473145 , 946290 , 1293263 , 2586526 , 3879789 , 6466315 , 7759578 , 12932630 , 19398945 , 38797890
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
-38797889
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 38797890 can be divided by 32 positive divisors.
The sum of these divisors (counting 38797890) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10010100000000001001000010
3
Ternary
2201000010200220
4
Quaternary
2110000021002
5
Quinary
34413013030
6
Senary
3503323510
8
Octal
224001102
10
Decimal
38797890
12
Duodecimal
10bb0596
16
Hexadecimal
2500242
20
Vigesimal
c29eea
36
Base36
n3kn6
md5
9e3797362dd72c0f23043d3b899ca6fc
sha1
c61f5c07dc36e486d7af80486ed14531b040e191
sha256
17c9a8a3cc780eaac57324561feb64609e78d048d4f76b330cda09627d433b86
sha512
73fcfe9079afcff14061538ef98bc5241a597f081a49ac75e50b0b35f7e26cee8285dd80186f264a148a8bcba86c754c9a21029cd26148338817f5e04f4bbcc1
ripemd-160
555e592e91e5e72b891bbb5b310e10e8626281c9
Diameter
77595780
Circumference
243774332.39757
Area
4.7289648665922E+15
Volume
2.4463181161054E+23
Surface area
1.8915859466369E+16
Circumference
243774332.39757
Perimeter
155191560
Area
1505276268452100
Diagonal
54868502.229459
Surface area
9031657610712600
Volume
5.8401543083015E+22
Space diagonal
67199916.706468
Perimeter
116393670
Area
6.5180374409668E+14
Altitude
33599958.353234
Surface area
6.5180374409668E+14
Volume
6.8826878576264E+21
Height
18289500.743153