387979077 is an odd 9-digits composite number following 387979076
and preceding 387979078 . In scientific notation, it is written as 3.87979077 × 10^8.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 249163200 positive integers (up to 387979077) that are relatively prime to 387979077.
387979077 has 16 divisors, whose sum is 536562432
The reverse of 387979077 is 770979783
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
three hundred eighty-seven million nine hundred seventy-nine thousand seventy-seven
Scientific notation
3.87979077 × 10^8
Engineering notation
3.87979077 × 10^6
Prime Factorization
3 × 37 × 101 × 34607
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
387979077
Product of the distinct prime numbers
The prime factorization of 387979077 is 3 × 37 × 101 × 34607.
Since it has a total of 4 prime factors.
3 , 3 , 77 , 22 , 417 , 322 , 8241 , 9303 , 46240 , 82199 , 958897 , 431955 , 9650281 , 4210143 , 34487456 , 37244648 , 177045405 , 985700171 , 5342544978 , 9290179973
n×2
775958154
n×3
1163937231
n×4
1551916308
n×5
1939895385
n÷2
193989538.5
n÷3
129326359
n÷3
96994769.25
n÷5
77595815.4
n2
150527764189771929
n3
5.8401623013221E+25
n4
2.2658607791972E+34
n5
8.7910657372341E+42
2 √n
19697.184494237
3 √n
729.35019237317
4 √n
140.3466582938
5 √n
52.210957892745
1 , 3 , 37 , 101 , 111 , 303 , 3737 , 11211 , 34607 , 103821 , 1280459 , 3495307 , 3841377 , 10485921 , 129326359 , 387979077
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-387979076
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 387979077 can be divided by 16 positive divisors.
The sum of these divisors (counting 387979077) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111001000000001011101000101
3
Ternary
1000001001101020110
4
Quaternary
113020001131011
5
Quinary
1243310312302
6
Senary
102255423233
8
Octal
2710013505
10
Decimal
387979077
12
Duodecimal
a9b24b19
16
Hexadecimal
17201745
20
Vigesimal
614h7dh
36
Base36
6ezqkl
md5
0f72cbb5ebb155451023b8f789abeef0
sha1
d7c0ee8aa975a902b4b5f2b8aa1bb67d181ef1a5
sha256
02ae955072a9384e1662436023c1d673df80161ad357612aa0da7fbe9e01490d
sha512
31ed68ea07dcc8a529baf7d54033a3e86fd9602e93f756639b77e2a69ab33f0918f19a2e7fbc5cb8df983b31a3f21d1ef3716ed6a8a8e059037debe23458d4f2
ripemd-160
afe78a2f87f98515d95f730cda5e6006cadd4a0f
Diameter
775958154
Circumference
2437744436.0995
Area
4.7289691813988E+17
Volume
2.4463214642141E+26
Surface area
1.8915876725595E+18
Circumference
2437744436.0995
Perimeter
1551916308
Area
150527764189771929
Diagonal
548685272.6104
Surface area
903166585138631574
Volume
5.8401623013221E+25
Space diagonal
671999473.63768
Perimeter
1163937231
Area
6.5180433881608E+16
Altitude
335999736.81884
Surface area
6.5180433881608E+16
Volume
6.8826972774915E+24
Height
182895090.87013