388675980 is an even 9-digits composite number following 388675979
and preceding 388675981 . In scientific notation, it is written as 3.88675980 × 10^8.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 77898240 positive integers (up to 388675980) that are relatively prime to 388675980.
388675980 has 24 divisors, whose sum is 778210048
The reverse of 388675980 is 089576883
Previous prime number is 14355
Is Prime? no Number parity even Number length 9 Sum of Digits 54 Digital Root 9
Name
three hundred eighty-eight million six hundred seventy-five thousand nine hundred eighty
Scientific notation
3.88675980 × 10^8
Engineering notation
3.88675980 × 10^6
Prime Factorization
2 × 2 × 7 × 14355 × 967
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
194337990 Product of the distinct prime numbers
The prime factorization of 388675980 is 2 × 2 × 7 × 14355 × 967.
Since it has a total of 5 prime factors.
1 , 8 , 53 , 65 , 474 , 99 , 6361 , 6427 , 56560 , 10398 , 246706 , 910544 , 8754466 , 4419610 , 50058138 , 78488420 , 987090012 , 485491661 , 5315977382 , 3425722304
n×2
777351960
n×3
1166027940
n×4
1554703920
n×5
1943379900
n÷2
194337990
n÷3
129558660
n÷3
97168995
n÷5
77735196
n2
151069017428960400
n3
5.8716898396838E+25
n4
2.2821848026952E+34
n5
8.8703041472865E+42
2 √n19714.866979009
3 √n729.78662682376
4 √n140.40963990769
5 √n52.229701098412
1 , 2 , 4 , 7 , 14 , 28 , 967 , 1934 , 3868 , 6769 , 13538 , 14355 , 27076 , 28710 , 57420 , 100485 , 200970 , 401940 , 13881285 , 27762570 , 55525140 , 97168995 , 194337990 , 388675980
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
-388675979 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 388675980 can be divided by 24 positive divisors.
The sum of these divisors (counting 388675980) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10111001010101011100110001100
3
Ternary
1000002100210012200
4
Quaternary
113022223212030
5
Quinary
1244000112410
6
Senary
102322401500
8
Octal
2712534614
10
Decimal
388675980
12
Duodecimal
aa200290
16
Hexadecimal
172ab98c
20
Vigesimal
61949j0
36
Base36
6feob0
md5
2aed31e22008c26eaca5c0cbd3af3265
sha1
f0c31b59455d7c1e317ef0bd32a478d61a0b406e
sha256
3129971e063897707a8871852a672c087b4b998667f1d0da1b21ddc51cc2849f
sha512
7729f0073f0f96026b81b9eef1967ea4c1db11b9518dff7737c280892b0f72d858965a4c76a6315c425d9970c88b381d48ff62bc532fce7440bc8d83884418e9
ripemd-160
91e76a12c7d66e0793e7ff7213ecf45014992051
Diameter
777351960
Circumference
2442123206.7896
Area
4.7459731533985E+17
Volume
2.4595276886011E+26
Surface area
1.8983892613594E+18
Circumference
2442123206.7896
Perimeter
1554703920
Area
151069017428960400
Diagonal
549670842.28465
Surface area
906414104573762400
Volume
5.8716898396838E+25
Space diagonal
673206545.04162
Perimeter
1166027940
Area
6.5414803409117E+16
Altitude
336603272.52081
Surface area
6.5414803409117E+16
Volume
6.9198528377743E+24
Height
183223614.09488