679968297 is an odd 9-digits composite number following 679968296
and preceding 679968298 . In scientific notation, it is written as 6.79968297 × 10^8.
The sum of its digits is 63. It has a total of 2 prime factors and 4 positive divisors.
There are 433602576 positive integers (up to 679968297) that are relatively prime to 679968297.
679968297 has 4 divisors, whose sum is 681063876
The reverse of 679968297 is 792869976
Previous prime number is 621
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 63
Digital Root 9
Name
six hundred seventy-nine million nine hundred sixty-eight thousand two hundred ninety-seven
Scientific notation
6.79968297 × 10^8
Engineering notation
6.79968297 × 10^6
Prime Factorization
621 × 1094957
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
679968297
Product of the distinct prime numbers
The prime factorization of 679968297 is 621 × 1094957.
Since it has a total of 2 prime factors.
6 , 7 , 29 , 80 , 57 , 968 , 7929 , 8924 , 95422 , 74816 , 576293 , 466521 , 3109171 , 1175673 , 87686837 , 86184887 , 674262271 , 745624736 , 1353819 , 8361598457
n×2
1359936594
n×3
2039904891
n×4
2719873188
n×5
3399841485
n÷2
339984148.5
n÷3
226656099
n÷3
169992074.25
n÷5
135993659.4
n2
462356884925080209
n3
3.1438802364873E+26
n4
2.1377388903762E+35
n5
1.4535946727198E+44
2 √n
26076.201736449
3 √n
879.35226826914
4 √n
161.48127364016
5 √n
58.411415790603
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
-679968296
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 679968297 can be divided by 4 positive divisors.
The sum of these divisors (counting 679968297) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000100001110111111000101001
3
Ternary
1202101110222011000
4
Quaternary
220201313320221
5
Quinary
2343032441142
6
Senary
151250025213
8
Octal
5041677051
10
Decimal
679968297
12
Duodecimal
16b878209
16
Hexadecimal
28877e29
20
Vigesimal
ac9g0eh
36
Base36
b8u2w9
md5
5893cdc4bfa40b432687d31c0f7b6f40
sha1
cefa4e5ad47a5a8b1d01ff0228613c7d51bfda75
sha256
f08ef165aac8c9c64a57cc8348c4d9bbabfcb9c51cae9feea8c0ff63ab34cba6
sha512
49364b1d29f33e8bfa36e97708dc590a42c3c2d8671670317172b6810323e28a03018e43159ac09788f1143927d54b039e2dcec841420d071b551062c3a76518
ripemd-160
610bce141689c9b315e36cfef36eb3c466f94951
Diameter
1359936594
Circumference
4272366813.0583
Area
1.4525369930173E+18
Volume
1.316905473962E+27
Surface area
5.8101479720692E+18
Circumference
4272366813.0583
Perimeter
2719873188
Area
462356884925080209
Diagonal
961620387.60114
Surface area
2774141309550481254
Volume
3.1438802364873E+26
Space diagonal
1177739637.9401
Perimeter
2039904891
Area
2.0020640397988E+17
Altitude
588869818.97004
Surface area
2.0020640397988E+17
Volume
3.7050983907642E+25
Height
320540129.20038