388622140 is an even 9-digits composite number following 388622139
and preceding 388622141 . In scientific notation, it is written as 3.88622140 × 10^8.
The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors.
There are 154801920 positive integers (up to 388622140) that are relatively prime to 388622140.
388622140 has 24 divisors, whose sum is 819502992
The reverse of 388622140 is 041226883
Previous prime number is 241
Is Prime? no Number parity even Number length 9 Sum of Digits 34 Digital Root 7
Name
three hundred eighty-eight million six hundred twenty-two thousand one hundred forty
Scientific notation
3.88622140 × 10^8
Engineering notation
3.88622140 × 10^6
Prime Factorization
2 × 2 × 5 × 241 × 80627
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
194311070 Product of the distinct prime numbers
The prime factorization of 388622140 is 2 × 2 × 5 × 241 × 80627.
Since it has a total of 5 prime factors.
2 , 6 , 17 , 19 , 683 , 755 , 1984 , 8910 , 63358 , 46889 , 272228 , 593595 , 3157737 , 4593390 , 56685774 , 60813558 , 670790889 , 946752662 , 1278706803 , 9348290830
n×2
777244280
n×3
1165866420
n×4
1554488560
n×5
1943110700
n÷2
194311070
n÷3
129540713.33333
n÷3
97155535
n÷5
77724428
n2
151027167698179600
n3
5.8692501109005E+25
n4
2.2809205382934E+34
n5
8.8641622076154E+42
2 √n19713.501464732
3 √n729.75292820898
4 √n140.40477721478
5 √n52.228254030378
1 , 2 , 4 , 5 , 10 , 20 , 241 , 482 , 964 , 1205 , 2410 , 4820 , 80627 , 161254 , 322508 , 403135 , 806270 , 1612540 , 19431107 , 38862214 , 77724428 , 97155535 , 194311070 , 388622140
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
-388622139 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 388622140 can be divided by 24 positive divisors.
The sum of these divisors (counting 388622140) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10111001010011110011100111100
3
Ternary
1000002021001100121
4
Quaternary
113022132130330
5
Quinary
1243441402030
6
Senary
102321304324
8
Octal
2712363474
10
Decimal
388622140
12
Duodecimal
aa1950a4
16
Hexadecimal
1729e73c
20
Vigesimal
618hf70
36
Base36
6fdirg
md5
03ad851ad1e2662a5ca3a6877d6c3766
sha1
8513264899dd19542161b34ac623b3492e19da44
sha256
92a59d2fb096ce64602d5d0796198250d1ec4bc4a6c4bc3e97458201efcac0c8
sha512
584eb6830ea933b21c3085b21bee3ab3c54b478d65c23081133194bce814b796c56ff651e22be2c3e2b0712ba0920a00351423a0a5bc83fcab44eb1d5b307e56
ripemd-160
e92f3c6e448ec9a2b3e3d5794348ff6fb6d62128
Diameter
777244280
Circumference
2441784920.0927
Area
4.7446584053307E+17
Volume
2.4585057373982E+26
Surface area
1.8978633621323E+18
Circumference
2441784920.0927
Perimeter
1554488560
Area
151027167698179600
Diagonal
549594701.02646
Surface area
906163006189077600
Volume
5.8692501109005E+25
Space diagonal
673113291.42615
Perimeter
1165866420
Area
6.5396681944118E+16
Altitude
336556645.71307
Surface area
6.5396681944118E+16
Volume
6.9169775898295E+24
Height
183198233.67549