997907315 is an odd 9-digits composite number following 997907314
and preceding 997907316 . In scientific notation, it is written as 9.97907315 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 792498112 positive integers (up to 997907315) that are relatively prime to 997907315.
997907315 has 8 divisors, whose sum is 1206230400
The reverse of 997907315 is 513709799
Previous prime number is 137
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
nine hundred ninety-seven million nine hundred seven thousand three hundred fifteen
Scientific notation
9.97907315 × 10^8
Engineering notation
9.97907315 × 10^6
Prime Factorization
5 × 137 × 1456799
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
997907315
Product of the distinct prime numbers
The prime factorization of 997907315 is 5 × 137 × 1456799.
Since it has a total of 3 prime factors.
4 , 10 , 34 , 5 , 808 , 661 , 5649 , 9184 , 7019 , 30691 , 836142 , 809470 , 146750 , 5839166 , 85678780 , 15957122 , 998429834 , 54870198 , 6609908225 , 7108969259
n×2
1995814630
n×3
2993721945
n×4
3991629260
n×5
4989536575
n÷2
498953657.5
n÷3
332635771.66667
n÷3
249476828.75
n÷5
199581463
n2
995819009330509225
n3
9.9373507382697E+26
n4
9.91655499344E+35
n5
9.8958027675535E+44
2 √n
31589.671017597
3 √n
999.30195117455
4 √n
177.73483343902
5 √n
63.069304415448
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-997907314
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 997907315 can be divided by 8 positive divisors.
The sum of these divisors (counting 997907315) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011110101101101101110011
3
Ternary
2120112201221111012
4
Quaternary
323132231231303
5
Quinary
4020431013230
6
Senary
243004341135
8
Octal
7336555563
10
Decimal
997907315
12
Duodecimal
23a2447ab
16
Hexadecimal
3b7adb73
20
Vigesimal
fbgi85f
36
Base36
gi4m7n
md5
72b0bf7e1a3ad28d99cc139b59ad3f42
sha1
049297b95ece2547daa8e6e407390b3ae9e58c55
sha256
7c90c212e462e1d4761937f920979ad85ba8ef831b45fe2a8dad1f5b8d49595f
sha512
4c2da15da5da6e81e3da173c4027dc05a9f0cd423be3659118e123050b1166c66b75adcc59d08f01b787ead0ce52e04c130dfc033e19a85986fff9761da42704
ripemd-160
bb4eb0d9c151abc433125dcd67b427e47b77579e
Diameter
1995814630
Circumference
6270036579.535
Area
3.1284576840178E+18
Volume
4.1625477433991E+27
Surface area
1.2513830736071E+19
Circumference
6270036579.535
Perimeter
3991629260
Area
995819009330509225
Diagonal
1411254058.8643
Surface area
5974914055983055350
Volume
9.9373507382697E+26
Space diagonal
1728426170.8246
Perimeter
2993721945
Area
4.3120227982584E+17
Altitude
864213085.41232
Surface area
4.3120227982584E+17
Volume
1.1711280156766E+26
Height
470418019.62144