668798411 is an odd 9-digits composite number following 668798410
and preceding 668798412 . In scientific notation, it is written as 6.68798411 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 629457312 positive integers (up to 668798411) that are relatively prime to 668798411.
668798411 has 4 divisors, whose sum is 708139512
The reverse of 668798411 is 114897866
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
six hundred sixty-eight million seven hundred ninety-eight thousand four hundred eleven
Scientific notation
6.68798411 × 10^8
Engineering notation
6.68798411 × 10^6
Prime Factorization
17 × 39341083
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
668798411
Product of the distinct prime numbers
The prime factorization of 668798411 is 17 × 39341083.
Since it has a total of 2 prime factors.
10 , 4 , 13 , 38 , 912 , 732 , 8492 , 6233 , 15733 , 55408 , 928082 , 36496 , 5396797 , 8977228 , 31571886 , 829987 , 781705054 , 980684319 , 4314301235 , 5784323281
n×2
1337596822
n×3
2006395233
n×4
2675193644
n×5
3343992055
n÷2
334399205.5
n÷3
222932803.66667
n÷3
167199602.75
n÷5
133759682.2
n2
447291314556124921
n3
2.9914772042924E+26
n4
2.0006952007735E+35
n5
1.3380617711726E+44
2 √n
25861.137078636
3 √n
874.51059913798
4 √n
160.81398284551
5 √n
58.218236569076
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-668798410
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 668798411 can be divided by 4 positive divisors.
The sum of these divisors (counting 668798411) is 1, the average is 0.25.
Base
System
Value
2
Binary
100111110111010000110111001011
3
Ternary
1201121110110221112
4
Quaternary
213313100313023
5
Quinary
2332203022121
6
Senary
150210400535
8
Octal
4767206713
10
Decimal
668798411
12
Duodecimal
167b9014b
16
Hexadecimal
27dd0dcb
20
Vigesimal
a8jjg0b
36
Base36
b26o5n
md5
e7769c6aa56e30435ddb9e61771654e4
sha1
8bc195678fb6f3d4dae4dff8ddc79d5403811751
sha256
2e152a4e20d32efc70b83c68edafd6c9a20fb4908bf5fa73d8ec713b3b4541ea
sha512
65244a58aa3acc4922a9f211364af52c0c0568994e65abaf43bc3345c13f1bc5763d50813e261c2b38296d409a67c63dab4d7070df8b1d90ea685a751b678603
ripemd-160
3c926807b8c0e9e2e3cd0c71cd8eb9ef51d8624a
Diameter
1337596822
Circumference
4202184349.4603
Area
1.405207107824E+18
Volume
1.2530670411182E+27
Surface area
5.6208284312962E+18
Circumference
4202184349.4603
Perimeter
2675193644
Area
447291314556124921
Diagonal
945823783.32978
Surface area
2683747887336749526
Volume
2.9914772042924E+26
Space diagonal
1158392827.8733
Perimeter
2006395233
Area
1.9368282064887E+17
Altitude
579196413.93667
Surface area
1.9368282064887E+17
Volume
3.5254896948669E+25
Height
315274594.44326