816293397 is an odd 9-digits composite number following 816293396
and preceding 816293398 . In scientific notation, it is written as 8.16293397 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 539809920 positive integers (up to 816293397) that are relatively prime to 816293397.
816293397 has 16 divisors, whose sum is 1097187392
The reverse of 816293397 is 793392618
Previous prime number is 811
Is Prime? no Number parity odd Number length 9 Sum of Digits 48 Digital Root 3
Name
eight hundred sixteen million two hundred ninety-three thousand three hundred ninety-seven
Scientific notation
8.16293397 × 10^8
Engineering notation
8.16293397 × 10^6
Prime Factorization
3 × 157 × 811 × 2137
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
816293397 Product of the distinct prime numbers
The prime factorization of 816293397 is 3 × 157 × 811 × 2137.
Since it has a total of 4 prime factors.
6 , 9 , 96 , 49 , 813 , 115 , 3360 , 3719 , 36349 , 81241 , 830029 , 954811 , 519745 , 2475345 , 84968455 , 87697397 , 59194855 , 629987414 , 980571976 , 8168825452
n×2
1632586794
n×3
2448880191
n×4
3265173588
n×5
4081466985
n÷2
408146698.5
n÷3
272097799
n÷3
204073349.25
n÷5
163258679.4
n2
666334909985799609
n3
5.43924787212E+26
n4
4.4400221226578E+35
n5
3.6243607412595E+44
2 √n28570.84872733
3 √n934.57772957353
4 √n169.02913573503
5 √n60.58557816582
1 , 3 , 157 , 471 , 811 , 2137 , 2433 , 6411 , 127327 , 335509 , 381981 , 1006527 , 1733107 , 5199321 , 272097799 , 816293397
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-816293396 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 816293397 can be divided by 16 positive divisors.
The sum of these divisors (counting 816293397) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000101001111010011000010101
3
Ternary
2002220000000000210
4
Quaternary
300221322120111
5
Quinary
3132432342042
6
Senary
213000000033
8
Octal
6051723025
10
Decimal
816293397
12
Duodecimal
1a9460019
16
Hexadecimal
30a7a615
20
Vigesimal
cf1gd9h
36
Base36
di000l
md5
30c159b10adba06143af7c094f797661
sha1
abfde29b543ac6c392e7a8d0ba33b0104ea49221
sha256
0a9211ca033ef9c4718fcfff006c93330a5d4eb506081bfc213f558d50fcca76
sha512
f0a4d818aeb8b62f7c7cc0eff8f4345cf841193043e240e0c3ac6415f11b304475e30ba429233c4efe688da87b3b16706558da37e8de3e5e97fde8daade753e9
ripemd-160
eb2a91ffc8aa30219a754c37ba0d8b0ae94f0f8a
Diameter
1632586794
Circumference
5128922678.3781
Area
2.0933528580418E+18
Volume
2.2783868208141E+27
Surface area
8.3734114321672E+18
Circumference
5128922678.3781
Perimeter
3265173588
Area
666334909985799609
Diagonal
1154413192.913
Surface area
3998009459914797654
Volume
5.43924787212E+26
Space diagonal
1413861637.487
Perimeter
2448880191
Area
2.8853147973806E+17
Altitude
706930818.7435
Surface area
2.8853147973806E+17
Volume
6.4102150915509E+25
Height
384804397.63767