1497331945 is an odd 10-digits composite number following 1497331944
and preceding 1497331946 . In scientific notation, it is written as 1.497331945 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 1197693696 positive integers (up to 1497331945) that are relatively prime to 1497331945.
1497331945 has 8 divisors, whose sum is 1797056136
The reverse of 1497331945 is 5491337941
Previous prime number is 34213
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 46
Digital Root 1
Name
one billion four hundred ninety-seven million three hundred thirty-one thousand nine hundred forty-five
Scientific notation
1.497331945 × 10^9
Engineering notation
1.497331945 × 10^9
Prime Factorization
5 × 34213 × 8753
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1497331945
Product of the distinct prime numbers
The prime factorization of 1497331945 is 5 × 34213 × 8753.
Since it has a total of 3 prime factors.
1 , 4 , 25 , 99 , 909 , 183 , 9983 , 5855 , 32863 , 80614 , 258923 , 640910 , 8786183 , 4439836 , 14984185 , 4553608 , 214721572 , 833447687 , 5369695539 , 839654470
n×2
2994663890
n×3
4491995835
n×4
5989327780
n×5
7486659725
n÷2
748665972.5
n÷3
499110648.33333
n÷3
374332986.25
n÷5
299466389
n2
2242002953517483025
n3
3.3570226430861E+27
n4
5.0265772435811E+36
n5
7.5264546808241E+45
2 √n
38695.373689887
3 √n
1144.0351374055
4 √n
196.71139694966
5 √n
68.401183806412
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
-1497331944
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 1497331945 can be divided by 8 positive divisors.
The sum of these divisors (counting 1497331945) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011001001111110111100011101001
3
Ternary
10212100111100021201
4
Quaternary
1121033313203221
5
Quinary
11031304110240
6
Senary
404325004201
8
Octal
13117674351
10
Decimal
1497331945
12
Duodecimal
359553661
16
Hexadecimal
593f78e9
20
Vigesimal
137i69h5
36
Base36
orh0q1
md5
1cb2d96d56f7c7e44aa353fcfb9dea96
sha1
00b98b7583eaefeb05939bdc5cfbc490f4cbb9e0
sha256
ed42efc09b66648fc61f26d2479ba3f8568cb775c6766bb52e5d96cd738e0933
sha512
44aa3283fc9c6b81679a46566957b39bbafc9e7225e6fc104931195f965a5c024482f2316e05a875c718f992f041666ecd69074fe85dee04184ec1eca5946c95
ripemd-160
4df7aa85c7fd835d16a8ea2ca65f0cce545747cf
Diameter
2994663890
Circumference
9408014076.7946
Area
7.0434600080971E+18
Volume
1.4061863564605E+28
Surface area
2.8173840032389E+19
Circumference
9408014076.7946
Perimeter
5989327780
Area
2242002953517483025
Diagonal
2117547143.9935
Surface area
1.3452017721105E+19
Volume
3.3570226430861E+27
Space diagonal
2593455004.5359
Perimeter
4491995835
Area
9.7081575655294E+17
Altitude
1296727502.268
Surface area
9.7081575655294E+17
Volume
3.9562891258716E+26
Height
705849047.99783