897742485 is an odd 9-digits composite number following 897742484
and preceding 897742486 . In scientific notation, it is written as 8.97742485 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 460287360 positive integers (up to 897742485) that are relatively prime to 897742485.
897742485 has 16 divisors, whose sum is 1088304000
The reverse of 897742485 is 584247798
Previous prime number is 157
Is Prime? no Number parity odd Number length 9 Sum of Digits 54 Digital Root 9
Name
eight hundred ninety-seven million seven hundred forty-two thousand four hundred eighty-five
Scientific notation
8.97742485 × 10^8
Engineering notation
8.97742485 × 10^6
Prime Factorization
279 × 5 × 157 × 4099
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
897742485 Product of the distinct prime numbers
The prime factorization of 897742485 is 279 × 5 × 157 × 4099.
Since it has a total of 4 prime factors.
10 , 2 , 29 , 14 , 74 , 865 , 9815 , 4754 , 77757 , 70018 , 311193 , 93356 , 6355235 , 2942729 , 45008401 , 65163692 , 564363485 , 724194457 , 7214273879 , 396076059
n×2
1795484970
n×3
2693227455
n×4
3590969940
n×5
4488712425
n÷2
448871242.5
n÷3
299247495
n÷3
224435621.25
n÷5
179548497
n2
805941569373975225
n3
7.2352798725459E+26
n4
6.4954181324499E+35
n5
5.8312128153396E+44
2 √n29962.351126038
3 √n964.6814469325
4 √n173.09636369964
5 √n61.749060697855
1 , 5 , 157 , 279 , 785 , 1395 , 4099 , 20495 , 43803 , 219015 , 643543 , 1143621 , 3217715 , 5718105 , 179548497 , 897742485
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
-897742484 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 897742485 can be divided by 16 positive divisors.
The sum of these divisors (counting 897742485) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110101100000100111011010010101
3
Ternary
2022120021001011200
4
Quaternary
311200213122111
5
Quinary
3314310224420
6
Senary
225025423113
8
Octal
6540473225
10
Decimal
897742485
12
Duodecimal
21079aa99
16
Hexadecimal
35827695
20
Vigesimal
e0ahg45
36
Base36
euhqj9
md5
2a8cc628c4872b0c0a01d917ec2c3479
sha1
68145ec534c1e1bbe41f5702906e71786b70a09f
sha256
3db2273f23c9050fecbd36afe07b33462f830e56bd2d0c3d63c1bf2a5da91ed8
sha512
a0c0f5c223ebe698088465be0311ac931d242b5a52edeeaa6cb13022e1747d858398afec8b165bf2615915ff0c0918ab4105ff8c802b76edb23a5ad8a8c72402
ripemd-160
2a4932e9792d40ec9917483aad4e884212f48840
Diameter
1795484970
Circumference
5640682391.3829
Area
2.5319401135679E+18
Volume
3.0307069459008E+27
Surface area
1.0127760454272E+19
Circumference
5640682391.3829
Perimeter
3590969940
Area
805941569373975225
Diagonal
1269599597.8055
Surface area
4835649416243851350
Volume
7.2352798725459E+26
Space diagonal
1554935596.1331
Perimeter
2693227455
Area
3.4898293652188E+17
Altitude
777467798.06657
Surface area
3.4898293652188E+17
Volume
8.5268591027663E+25
Height
423199865.93518