386996980 is an even 9-digits composite number following 386996979
and preceding 386996981 . In scientific notation, it is written as 3.86996980 × 10^8.
The sum of its digits is 58. It has a total of 4 prime factors and 12 positive divisors.
There are 154798784 positive integers (up to 386996980) that are relatively prime to 386996980.
386996980 has 12 divisors, whose sum is 812693700
The reverse of 386996980 is 089699683
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 58 Digital Root 4
Name
three hundred eighty-six million nine hundred ninety-six thousand nine hundred eighty
Scientific notation
3.86996980 × 10^8
Engineering notation
3.86996980 × 10^6
Prime Factorization
2 × 2 × 5 × 19349849
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
193498490 Product of the distinct prime numbers
The prime factorization of 386996980 is 2 × 2 × 5 × 19349849.
Since it has a total of 4 prime factors.
5 , 8 , 14 , 82 , 52 , 465 , 3806 , 7335 , 53111 , 74143 , 321985 , 641752 , 7612883 , 5268051 , 7241960 , 29912960 , 780570088 , 928016261 , 1255586329 , 7971048893
n×2
773993960
n×3
1160990940
n×4
1547987920
n×5
1934984900
n÷2
193498490
n÷3
128998993.33333
n÷3
96749245
n÷5
77399396
n2
149766662529120400
n3
5.7959246103449E+25
n4
2.2430053205111E+34
n5
8.6803628516174E+42
2 √n19672.238815143
3 √n728.73426751448
4 √n140.25775848466
5 √n52.184498619219
1 , 2 , 4 , 5 , 10 , 20 , 19349849 , 38699698 , 77399396 , 96749245 , 193498490 , 386996980
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-386996979 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 386996980 can be divided by 12 positive divisors.
The sum of these divisors (counting 386996980) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111000100010001101011110100
3
Ternary
222222012111001111
4
Quaternary
113010101223310
5
Quinary
1243032400410
6
Senary
102222404404
8
Octal
2704215364
10
Decimal
386996980
12
Duodecimal
a9730704
16
Hexadecimal
17111af4
20
Vigesimal
60iec90
36
Base36
6eeos4
md5
bb53b87ca322ff5163e4a0aab3a23626
sha1
190fb8fa3df4156e3c62c039bfd89782cf9f384e
sha256
c263dda6d71de8a95c4fabecc4963e2f566c4e1b54e67ea358f81be3ec3d104f
sha512
8a74f561eb17f46fbd732173696d7a3347b6338f036e7b539cf2cf0863dffa278c1ef20a7fb9a6dec3e16dc2d39033aecf6d302fe0079819fbb3955507a0b012
ripemd-160
dd0a2ca3bcb1f2a0c441e747e6ea299a8f35b726
Diameter
773993960
Circumference
2431573738.6589
Area
4.7050584675415E+17
Volume
2.4277912235493E+26
Surface area
1.8820233870166E+18
Circumference
2431573738.6589
Perimeter
1547987920
Area
149766662529120400
Diagonal
547296377.71343
Surface area
898599975174722400
Volume
5.7959246103449E+25
Space diagonal
670298431.73572
Perimeter
1160990940
Area
6.4850867195115E+16
Altitude
335149215.86786
Surface area
6.4850867195115E+16
Volume
6.8305626587014E+24
Height
182432125.90448