425804987 is an odd 9-digits composite number following 425804986
and preceding 425804988 . In scientific notation, it is written as 4.25804987 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 421153920 positive integers (up to 425804987) that are relatively prime to 425804987.
425804987 has 8 divisors, whose sum is 430466400
The reverse of 425804987 is 789408524
Previous prime number is 1021
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
four hundred twenty-five million eight hundred four thousand nine hundred eighty-seven
Scientific notation
4.25804987 × 10^8
Engineering notation
4.25804987 × 10^6
Prime Factorization
103 × 1021 × 4049
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
425804987
Product of the distinct prime numbers
The prime factorization of 425804987 is 103 × 1021 × 4049.
Since it has a total of 3 prime factors.
3 , 1 , 55 , 84 , 549 , 650 , 7186 , 5660 , 77853 , 68700 , 166146 , 187305 , 178911 , 4464957 , 83666857 , 29481505 , 963684638 , 228407213 , 75691901 , 4013865728
n×2
851609974
n×3
1277414961
n×4
1703219948
n×5
2129024935
n÷2
212902493.5
n÷3
141934995.66667
n÷3
106451246.75
n÷5
85160997.4
n2
181309886954070169
n3
7.7202654057449E+25
n4
3.2873275107298E+34
n5
1.399760447971E+43
2 √n
20635.042694407
3 √n
752.32168679645
4 √n
143.64902608235
5 √n
53.19148911378
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-425804986
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 425804987 can be divided by 8 positive divisors.
The sum of these divisors (counting 425804987) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001011000010100010010111011
3
Ternary
1002200020010122002
4
Quaternary
121120110102323
5
Quinary
1333001224422
6
Senary
110130251215
8
Octal
3130242273
10
Decimal
425804987
12
Duodecimal
ba726b0b
16
Hexadecimal
196144bb
20
Vigesimal
6d15c97
36
Base36
71ih8b
md5
50c29827042cb134bb93f43043e63aac
sha1
4a8b4803a55e5c94dfe7a79173d88f117b85e135
sha256
17a232b994e2be0ae0cf1e7e2d5c16d783df2678d35ab71dc53249978d08ba29
sha512
3a54ee37583246dcccaf9f17cd502a6811fc09ad7754840d34c2e10b1d24441435f93cfcdd1cccc44f38bc80e3f7fe9ecacc44a5d2032723031933c2deb68aea
ripemd-160
cb529902241afc0fd1cc246765d5078256e68c86
Diameter
851609974
Circumference
2675411638.0422
Area
5.696018088781E+17
Volume
3.2338572109936E+26
Surface area
2.2784072355124E+18
Circumference
2675411638.0422
Perimeter
1703219948
Area
181309886954070169
Diagonal
602179187.5415
Surface area
1087859321724421014
Volume
7.7202654057449E+25
Space diagonal
737515871.60021
Perimeter
1277414961
Area
7.8509484029755E+16
Altitude
368757935.8001
Surface area
7.8509484029755E+16
Volume
9.0984200349369E+24
Height
200726395.84717