386988425 is an odd 9-digits composite number following 386988424
and preceding 386988426 . In scientific notation, it is written as 3.86988425 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 291379200 positive integers (up to 386988425) that are relatively prime to 386988425.
386988425 has 12 divisors, whose sum is 508093596
The reverse of 386988425 is 524889683
Previous prime number is 17
Is Prime? no Number parity odd Number length 9 Sum of Digits 53 Digital Root 8
Name
three hundred eighty-six million nine hundred eighty-eight thousand four hundred twenty-five
Scientific notation
3.86988425 × 10^8
Engineering notation
3.86988425 × 10^6
Prime Factorization
5 × 5 × 17 × 910561
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
77397685 Product of the distinct prime numbers
The prime factorization of 386988425 is 5 × 5 × 17 × 910561.
Since it has a total of 4 prime factors.
3 , 2 , 100 , 39 , 552 , 632 , 8757 , 2240 , 28049 , 69373 , 510117 , 964494 , 5202140 , 9604898 , 96330564 , 88474382 , 592612514 , 705613587 , 4955340932 , 5347934170
n×2
773976850
n×3
1160965275
n×4
1547953700
n×5
1934942125
n÷2
193494212.5
n÷3
128996141.66667
n÷3
96747106.25
n÷5
77397685
n2
149760041083980625
n3
5.7955402427025E+25
n4
2.2428069905476E+34
n5
8.6794034485099E+42
2 √n19672.021375548
3 √n728.72889764691
4 √n140.25698333968
5 √n52.184267897866
1 , 5 , 17 , 25 , 85 , 425 , 910561 , 4552805 , 15479537 , 22764025 , 77397685 , 386988425
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
-386988424 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 386988425 can be divided by 12 positive divisors.
The sum of these divisors (counting 386988425) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111000100001111100110001001
3
Ternary
222222012001022122
4
Quaternary
113010033212021
5
Quinary
1243032112200
6
Senary
102222301025
8
Octal
2704174611
10
Decimal
386988425
12
Duodecimal
a9727775
16
Hexadecimal
1710f989
20
Vigesimal
60idb15
36
Base36
6eei6h
md5
4d33faec0b4ace0e8722c847e4ffd197
sha1
a1f73cc14874ba6fe8d2e059b5caa6c35ee7fd22
sha256
3e2c6e48616a55ee236f825c39a891945dea4d57bf91489ae09d7efcb72394fe
sha512
15c5374f1fcb39b37cf8d5c7772569177ef61f9a2bb422f5640f294de7352aa9fffe0a6bfcdee00bf535e61d7bbd016cb003e336e406dd573d5fe45519fa8dc0
ripemd-160
261e15467e82a7512e7c3b680bbf5e53f79f790b
Diameter
773976850
Circumference
2431519986.0086
Area
4.7048504487074E+17
Volume
2.4276302200078E+26
Surface area
1.881940179483E+18
Circumference
2431519986.0086
Perimeter
1547953700
Area
149760041083980625
Diagonal
547284279.1164
Surface area
898560246503883750
Volume
5.7955402427025E+25
Space diagonal
670283614.04106
Perimeter
1160965275
Area
6.4848000025264E+16
Altitude
335141807.02053
Surface area
6.4848000025264E+16
Volume
6.8301096770908E+24
Height
182428093.0388