38862988 is an even 8-digits composite number following 38862987
and preceding 38862989 . In scientific notation, it is written as 3.8862988 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors.
There are 19431492 positive integers (up to 38862988) that are relatively prime to 38862988.
38862988 has 6 divisors, whose sum is 68010236
The reverse of 38862988 is 88926883
Previous prime number is 2
Is Prime? no Number parity even Number length 8 Sum of Digits 52 Digital Root 7
Name
thirty-eight million eight hundred sixty-two thousand nine hundred eighty-eight
Scientific notation
3.8862988 × 10^7
Engineering notation
3.8862988 × 10^6
Prime Factorization
2 × 2 × 9715747
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
19431494 Product of the distinct prime numbers
The prime factorization of 38862988 is 2 × 2 × 9715747.
Since it has a total of 3 prime factors.
8 , 3 , 43 , 52 , 749 , 786 , 6546 , 7843 , 60797 , 79458 , 298635 , 546269 , 7693379 , 4162253 , 55604503 , 31896209 , 89450071 , 868449416 , 3629674610 , 1244388821
n×2
77725976
n×3
116588964
n×4
155451952
n×5
194314940
n÷2
19431494
n÷3
12954329.333333
n÷3
9715747
n÷5
7772597.6
n2
1510331836288144
n3
5.8696008029684E+22
n4
2.2811022557055E+30
n5
8.8650449590256E+37
2 √n6234.0186076078
3 √n338.72355298854
4 √n78.955801608291
5 √n32.953931733793
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-38862987 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38862988 can be divided by 6 positive divisors.
The sum of these divisors (counting 38862988) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
10010100010000000010001100
3
Ternary
2201010102222221
4
Quaternary
2110100002030
5
Quinary
34422103423
6
Senary
3504545124
8
Octal
224200214
10
Decimal
38862988
12
Duodecimal
110221a4
16
Hexadecimal
251008c
20
Vigesimal
c2hh98
36
Base36
n4yvg
md5
34c2786e76b08508cfbf9b30405983a8
sha1
bb56e04758fca006e6918e6d4af2d6ef9e5154bd
sha256
7b245238c5ad5851b9465e1a1e5e1b8bb28f744e674fbc1cc28ec51e858f508d
sha512
0efcd9df62d2cc98a3232fb551a15e92334f620ed0640465c198e7e750626f9bb7f58fd82b7f51fdbb37fe11131d1a64e2c19ed5fe64b42434d54accf1213d67
ripemd-160
fa287e211d79a6dc5a00f1a50e582851929b8e34
Diameter
77725976
Circumference
244183355.1947
Area
4.7448474013656E+15
Volume
2.458652634948E+23
Surface area
1.8979389605462E+16
Circumference
244183355.1947
Perimeter
155451952
Area
1510331836288144
Diagonal
54960564.703943
Surface area
9061991017728864
Volume
5.8696008029684E+22
Space diagonal
67312669.74994
Perimeter
116588964
Area
6.5399286918497E+14
Altitude
33656334.87497
Surface area
6.5399286918497E+14
Volume
6.9173908843949E+21
Height
18320188.234648