809969497 is an odd 9-digits composite number following 809969496
and preceding 809969498 . In scientific notation, it is written as 8.09969497 × 10^8.
The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors.
There are 801619200 positive integers (up to 809969497) that are relatively prime to 809969497.
809969497 has 4 divisors, whose sum is 818319796
The reverse of 809969497 is 794969908
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 61
Digital Root 7
Name
eight hundred nine million nine hundred sixty-nine thousand four hundred ninety-seven
Scientific notation
8.09969497 × 10^8
Engineering notation
8.09969497 × 10^6
Prime Factorization
97 × 8350201
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
809969497
Product of the distinct prime numbers
The prime factorization of 809969497 is 97 × 8350201.
Since it has a total of 2 prime factors.
5 , 5 , 43 , 93 , 26 , 736 , 4407 , 1979 , 32356 , 38734 , 575333 , 279846 , 3672419 , 9799716 , 36558607 , 81531082 , 843793 , 502313924 , 7940162424 , 4355051733
n×2
1619938994
n×3
2429908491
n×4
3239877988
n×5
4049847485
n÷2
404984748.5
n÷3
269989832.33333
n÷3
202492374.25
n÷5
161993899.4
n2
656050586070433009
n3
5.3138096320602E+26
n4
4.3040237148336E+35
n5
3.4861279233798E+44
2 √n
28459.963053384
3 √n
932.15805041543
4 √n
168.70080928491
5 √n
60.491413502107
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
-809969496
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 809969497 can be divided by 4 positive divisors.
The sum of these divisors (counting 809969497) is 1, the average is 0.25.
Base
System
Value
2
Binary
110000010001110010011101011001
3
Ternary
2002110002201021021
4
Quaternary
300101302131121
5
Quinary
3124323010442
6
Senary
212212242441
8
Octal
6021623531
10
Decimal
809969497
12
Duodecimal
1a7310421
16
Hexadecimal
30472759
20
Vigesimal
cd263eh
36
Base36
de8ggp
md5
15a448636ac1f368221ac85b6bfd083d
sha1
4526aee5b6a4365ee8b70fe9fb486e12e6fb8178
sha256
f76570b98ef62786c80fd823926756b96001b57080041581e05af24fe63aff24
sha512
3e2aa698759523688b81d36d6b84d23cd39ce77db2efe99e6fcfa03b2442e697306f0996fe9788f2b1425484f914944f4baf529d77f9a7858ef852dedd35a14e
ripemd-160
7006b610f4feda7addb5eb394d6abc3ef5754d63
Diameter
1619938994
Circumference
5089188442.814
Area
2.0610437015822E+18
Volume
2.2258433736874E+27
Surface area
8.2441748063286E+18
Circumference
5089188442.814
Perimeter
3239877988
Area
656050586070433009
Diagonal
1145469847.7659
Surface area
3936303516422598054
Volume
5.3138096320602E+26
Space diagonal
1402908321.385
Perimeter
2429908491
Area
2.8407823685233E+17
Altitude
701454160.6925
Surface area
2.8407823685233E+17
Volume
6.2623847079403E+25
Height
381823282.58864