561668319 is an odd 9-digits composite number following 561668318
and preceding 561668320 . In scientific notation, it is written as 5.61668319 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 374209632 positive integers (up to 561668319) that are relatively prime to 561668319.
561668319 has 12 divisors, whose sum is 811809856
The reverse of 561668319 is 913866165
Previous prime number is 1657
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
five hundred sixty-one million six hundred sixty-eight thousand three hundred nineteen
Scientific notation
5.61668319 × 10^8
Engineering notation
5.61668319 × 10^6
Prime Factorization
3 × 3 × 1657 × 37663
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
187222773
Product of the distinct prime numbers
The prime factorization of 561668319 is 3 × 3 × 1657 × 37663.
Since it has a total of 4 prime factors.
9 , 3 , 36 , 8 , 896 , 743 , 6437 , 6758 , 46782 , 23093 , 359301 , 789849 , 4187991 , 233099 , 23945634 , 59790998 , 731611847 , 150054112 , 4470675403 , 618248475
n×2
1123336638
n×3
1685004957
n×4
2246673276
n×5
2808341595
n÷2
280834159.5
n÷3
187222773
n÷3
140417079.75
n÷5
112333663.8
n2
315471300568285761
n3
1.7719023508293E+26
n4
9.9522141482246E+34
n5
5.5898433909613E+43
2 √n
23699.542590523
3 √n
825.07477448977
4 √n
153.94655757932
5 √n
56.220665947004
1 , 3 , 9 , 1657 , 4971 , 14913 , 37663 , 112989 , 338967 , 62407591 , 187222773 , 561668319
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
-561668318
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 561668319 can be divided by 12 positive divisors.
The sum of these divisors (counting 561668319) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100001011110100110000011011111
3
Ternary
1110010212201002100
4
Quaternary
201132212003133
5
Quinary
2122241341234
6
Senary
131422300143
8
Octal
4136460337
10
Decimal
561668319
12
Duodecimal
138127653
16
Hexadecimal
217a60df
20
Vigesimal
8fa8afj
36
Base36
9aei1r
md5
f6c05037535f1197a5360021b7f469a5
sha1
389d4f7c86a9630789950669c803b0f50a9c7722
sha256
6531a4159f549ccc1836f4ed744a471d5ecafc5fa4b115c361f6f080ced1d364
sha512
8e5122bc5f2df470f6e78dc6dbc437066b298e6e262bc95226e833d55451635c0d1c670536f091eb197f569175a07dda6166e74fe451e2abeedc03e6ab52f913
ripemd-160
20524f40dfc9ea528da53fbe80cab018c6115b4b
Diameter
1123336638
Circumference
3529066129.4491
Area
9.9108232028374E+17
Volume
7.4221272109919E+26
Surface area
3.964329281135E+18
Circumference
3529066129.4491
Perimeter
2246673276
Area
315471300568285761
Diagonal
794318954.2851
Surface area
1892827803409714566
Volume
1.7719023508293E+26
Space diagonal
972838065.5098
Perimeter
1685004957
Area
1.3660308022853E+17
Altitude
486419032.7549
Surface area
1.3660308022853E+17
Volume
2.088206946453E+25
Height
264772984.7617