681569332 is an even 9-digits composite number following 681569331
and preceding 681569333 . In scientific notation, it is written as 6.81569332 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 340601600 positive integers (up to 681569332) that are relatively prime to 681569332.
681569332 has 12 divisors, whose sum is 1193387076
The reverse of 681569332 is 233965186
Previous prime number is 1901
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
six hundred eighty-one million five hundred sixty-nine thousand three hundred thirty-two
Scientific notation
6.81569332 × 10^8
Engineering notation
6.81569332 × 10^6
Prime Factorization
2 × 2 × 1901 × 89633
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
340784666
Product of the distinct prime numbers
The prime factorization of 681569332 is 2 × 2 × 1901 × 89633.
Since it has a total of 4 prime factors.
8 , 6 , 16 , 3 , 434 , 945 , 6527 , 5251 , 71470 , 9364 , 590375 , 731026 , 457880 , 6758600 , 42714365 , 19733010 , 990888001 , 184342562 , 8893742735 , 1917411820
n×2
1363138664
n×3
2044707996
n×4
2726277328
n×5
3407846660
n÷2
340784666
n÷3
227189777.33333
n÷3
170392333
n÷5
136313866.4
n2
464536754322926224
n3
3.1661400533332E+26
n4
2.1579439611688E+35
n5
1.4707884241072E+44
2 √n
26106.882847249
3 √n
880.04189366672
4 √n
161.5762446873
5 √n
58.438896709069
1 , 2 , 4 , 1901 , 3802 , 7604 , 89633 , 179266 , 358532 , 170392333 , 340784666 , 681569332
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
-681569331
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 681569332 can be divided by 12 positive divisors.
The sum of these divisors (counting 681569332) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000100111111110110000110100
3
Ternary
1202111111022100121
4
Quaternary
220213332300310
5
Quinary
2343440204312
6
Senary
151344221324
8
Octal
5047766064
10
Decimal
681569332
12
Duodecimal
17030a844
16
Hexadecimal
289fec34
20
Vigesimal
acjg36c
36
Base36
b9se9g
md5
5d6599eddc20f56255cded0f9ea81287
sha1
0c3f19074fec0623fcff730884d9f2145f3ed9f7
sha256
d535a9c075494f3154cc1c894b5d3d4054f1c611fd2205ccfcdbba0087a03465
sha512
9ed558304311874054d946182af97d3e2e08b783f09eaf5ae2828144e40e4d4140c94e6d019ba7b5d1314dda04a2d3e0c4fa71bddb5a434d7fec004e8a80a7d6
ripemd-160
aff86976fb90193b4f8f7b3e45e01aaacbecdeeb
Diameter
1363138664
Circumference
4282426412.6466
Area
1.4593852547034E+18
Volume
1.3262296442384E+27
Surface area
5.8375410188134E+18
Circumference
4282426412.6466
Perimeter
2726277328
Area
464536754322926224
Diagonal
963884593.01197
Surface area
2787220525937557344
Volume
3.1661400533332E+26
Space diagonal
1180512711.9048
Perimeter
2044707996
Area
2.0115031511761E+17
Altitude
590256355.95239
Surface area
2.0115031511761E+17
Volume
3.7313318364971E+25
Height
321294864.33732