38897793 is an odd 8-digits composite number following 38897792
and preceding 38897794 . In scientific notation, it is written as 3.8897793 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 23574240 positive integers (up to 38897793) that are relatively prime to 38897793.
38897793 has 8 divisors, whose sum is 44005920
The reverse of 38897793 is 39779883
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
thirty-eight million eight hundred ninety-seven thousand seven hundred ninety-three
Scientific notation
3.8897793 × 10^7
Engineering notation
3.8897793 × 10^6
Prime Factorization
27 × 11 × 130969
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
38897793
Product of the distinct prime numbers
The prime factorization of 38897793 is 27 × 11 × 130969.
Since it has a total of 3 prime factors.
6 , 9 , 2 , 93 , 943 , 654 , 1595 , 8724 , 57852 , 11406 , 689045 , 99730 , 8218175 , 9301029 , 68437883 , 97420845 , 303735551 , 434695099 , 5874521386 , 1519147185
n×2
77795586
n×3
116693379
n×4
155591172
n×5
194488965
n÷2
19448896.5
n÷3
12965931
n÷3
9724448.25
n÷5
7779558.6
n2
1513038300270849
n3
5.8853850605007E+22
n4
2.2892848980865E+30
n5
8.9048130083795E+37
2 √n
6236.8095209009
3 √n
338.82464107772
4 √n
78.97347352688
5 √n
32.959832211313
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
-38897792
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 38897793 can be divided by 8 positive divisors.
The sum of these divisors (counting 38897793) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010100011000100010000001
3
Ternary
2201012012202000
4
Quaternary
2110120202001
5
Quinary
34424212133
6
Senary
3505414213
8
Octal
224304201
10
Decimal
38897793
12
Duodecimal
1103a369
16
Hexadecimal
2518881
20
Vigesimal
c3249d
36
Base36
n5pq9
md5
923dc2f2273cd29aa11c20404d813763
sha1
91f9ca0fbc733701278e9a3dbfb11d20e415b02b
sha256
532e55fc84273f43c5d2fc95864fd780164eeaa836f834b2f2ac3e913d8dd166
sha512
72de0265224356733f9e520e7ba66383417ccefb077c4ea178aa61aabd76ed937a4880d764097a5f27091d2fd637629d07015f84ac0c4387c16ea9f8e4632d50
ripemd-160
d8a45a91239df7db9641545d2de6a02d12328ac2
Diameter
77795586
Circumference
244402041.45931
Area
4.7533500087309E+15
Volume
2.4652643292822E+23
Surface area
1.9013400034924E+16
Circumference
244402041.45931
Perimeter
155591172
Area
1513038300270849
Diagonal
55009786.406981
Surface area
9078229801625094
Volume
5.8853850605007E+22
Space diagonal
67372953.778297
Perimeter
116693379
Area
6.5516480246669E+14
Altitude
33686476.889149
Surface area
6.5516480246669E+14
Volume
6.9359928102901E+21
Height
18336595.468994