387670425 is an odd 9-digits composite number following 387670424
and preceding 387670426 . In scientific notation, it is written as 3.87670425 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 206757520 positive integers (up to 387670425) that are relatively prime to 387670425.
387670425 has 12 divisors, whose sum is 640948560
The reverse of 387670425 is 524076783
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
three hundred eighty-seven million six hundred seventy thousand four hundred twenty-five
Scientific notation
3.87670425 × 10^8
Engineering notation
3.87670425 × 10^6
Prime Factorization
3 × 5 × 5 × 5168939
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
77534085
Product of the distinct prime numbers
The prime factorization of 387670425 is 3 × 5 × 5 × 5168939.
Since it has a total of 4 prime factors.
6 , 6 , 54 , 65 , 281 , 30 , 9725 , 8179 , 47175 , 67725 , 953679 , 295703 , 5594706 , 9626269 , 57114577 , 38919653 , 743322606 , 570802890 , 3638578692 , 2751455010
n×2
775340850
n×3
1163011275
n×4
1550681700
n×5
1938352125
n÷2
193835212.5
n÷3
129223475
n÷3
96917606.25
n÷5
77534085
n2
150288358419680625
n3
5.826235178111E+25
n4
2.2586590676482E+34
n5
8.756153206853E+42
2 √n
19689.348008504
3 √n
729.15673252679
4 √n
140.3187371968
5 √n
52.202648090479
1 , 3 , 5 , 15 , 25 , 75 , 5168939 , 15506817 , 25844695 , 77534085 , 129223475 , 387670425
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
-387670424
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 387670425 can be divided by 12 positive divisors.
The sum of these divisors (counting 387670425) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111000110110110000110011001
3
Ternary
1000000110200211220
4
Quaternary
113012312012121
5
Quinary
1243220423200
6
Senary
102245042253
8
Octal
2706660631
10
Decimal
387670425
12
Duodecimal
a99b6389
16
Hexadecimal
171b6199
20
Vigesimal
612ig15
36
Base36
6et4ex
md5
ac6f048a982798f5853a5e239b017080
sha1
250cdbc41db7e77d972dd5b5faa4ce988f1b7880
sha256
920ae8cd65df09e9da1723451f42c72264a89ad88ed51e7d346a70a080270ab3
sha512
23cd23454a69d48852a32f80da3ae7d7007c27424e918bc48a6b18a7fe393336517917a667da567a65ff4c95a649da0d69c79e0053aebd0abf274d42f784ec9f
ripemd-160
74c8dc3cd64e02e577a20202647f497c3c274572
Diameter
775340850
Circumference
2435805118.3881
Area
4.7214480273134E+17
Volume
2.4404876844853E+26
Surface area
1.8885792109254E+18
Circumference
2435805118.3881
Perimeter
1550681700
Area
150288358419680625
Diagonal
548248772.76594
Surface area
901730150518083750
Volume
5.826235178111E+25
Space diagonal
671464872.69182
Perimeter
1163011275
Area
6.5076768142252E+16
Altitude
335732436.34591
Surface area
6.5076768142252E+16
Volume
6.8662840053832E+24
Height
182749590.92198