388238076 is an even 9-digits composite number following 388238075
and preceding 388238077 . In scientific notation, it is written as 3.88238076 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 129412656 positive integers (up to 388238076) that are relatively prime to 388238076.
388238076 has 24 divisors, whose sum is 1006543440
The reverse of 388238076 is 670832883
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
three hundred eighty-eight million two hundred thirty-eight thousand seventy-six
Scientific notation
3.88238076 × 10^8
Engineering notation
3.88238076 × 10^6
Prime Factorization
2 × 2 × 9 × 3 × 3594797
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
194119038 Product of the distinct prime numbers
The prime factorization of 388238076 is 2 × 2 × 9 × 3 × 3594797.
Since it has a total of 5 prime factors.
1 , 9 , 22 , 48 , 734 , 527 , 3913 , 7530 , 43649 , 53087 , 318236 , 989847 , 4901199 , 1670804 , 18990097 , 43549186 , 976236901 , 670264131 , 893894671 , 1830220402
n×2
776476152
n×3
1164714228
n×4
1552952304
n×5
1941190380
n÷2
194119038
n÷3
129412692
n÷3
97059519
n÷5
77647615.2
n2
150728803656181776
n3
5.8518660729258E+25
n4
2.2719172251624E+34
n5
8.820447723283E+42
2 √n19703.757915687
3 √n729.51245108166
4 √n140.37007485817
5 √n52.217926813123
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 27 , 36 , 54 , 108 , 3594797 , 7189594 , 10784391 , 14379188 , 21568782 , 32353173 , 43137564 , 64706346 , 97059519 , 129412692 , 194119038 , 388238076
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-388238075 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 388238076 can be divided by 24 positive divisors.
The sum of these divisors (counting 388238076) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10111001001000000101011111100
3
Ternary
1000001112112112000
4
Quaternary
113021000223330
5
Quinary
1243342104301
6
Senary
102305142300
8
Octal
2711005374
10
Decimal
388238076
12
Duodecimal
aa02a990
16
Hexadecimal
17240afc
20
Vigesimal
6169f3g
36
Base36
6f5af0
md5
b72850aa5a46c3ed48cc4b0e3fdc4807
sha1
48c1d87c8e3a59538ddddf845cdd340196abaadc
sha256
4b73a2cbeac8bc36287c246d7040f25dc9c542d25636f6792ecfad08d0947087
sha512
6d4054beefdb450d07cfdb657daddd029ff586760b3c06cc766ca3dc0997cfd3acaf3f241563cc7d41305c6555f602e264b4c4a7c139abd129bf6c906e711b32
ripemd-160
ec5f8cbc84ffb9b7bc1b491b24c7e0952755da07
Diameter
776476152
Circumference
2439371774.8109
Area
4.7352850225064E+17
Volume
2.4512239285993E+26
Surface area
1.8941140090026E+18
Circumference
2439371774.8109
Perimeter
1552952304
Area
150728803656181776
Diagonal
549051552.50884
Surface area
904372821937090656
Volume
5.8518660729258E+25
Space diagonal
672448073.06479
Perimeter
1164714228
Area
6.5267486524145E+16
Altitude
336224036.53239
Surface area
6.5267486524145E+16
Volume
6.8964903046022E+24
Height
183017184.16961