897249898 is an even 9-digits composite number following 897249897
and preceding 897249899 . In scientific notation, it is written as 8.97249898 × 10^8.
The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors.
There are 448580160 positive integers (up to 897249898) that are relatively prime to 897249898.
897249898 has 8 divisors, whose sum is 1346009220
The reverse of 897249898 is 898942798
Previous prime number is 15121
Is Prime? no
Number parity even
Number length 9
Sum of Digits 64
Digital Root 1
Name
eight hundred ninety-seven million two hundred forty-nine thousand eight hundred ninety-eight
Scientific notation
8.97249898 × 10^8
Engineering notation
8.97249898 × 10^6
Prime Factorization
2 × 15121 × 29669
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
897249898
Product of the distinct prime numbers
The prime factorization of 897249898 is 2 × 15121 × 29669.
Since it has a total of 3 prime factors.
1 , 7 , 49 , 34 , 822 , 292 , 8171 , 4437 , 74421 , 24980 , 358579 , 337539 , 6316041 , 9853325 , 97481559 , 90644349 , 536035812 , 575952707 , 7474676021 , 9497002151
n×2
1794499796
n×3
2691749694
n×4
3588999592
n×5
4486249490
n÷2
448624949
n÷3
299083299.33333
n÷3
224312474.5
n÷5
179449979.6
n2
805057379461010404
n3
7.2233765160554E+26
n4
6.4811738422463E+35
n5
5.8152325688758E+44
2 √n
29954.129898897
3 √n
964.50497595641
4 √n
173.07261452609
5 √n
61.742282927373
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
-897249897
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 897249898 can be divided by 8 positive divisors.
The sum of these divisors (counting 897249898) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101011110101111001001101010
3
Ternary
2022112100000110201
4
Quaternary
311132233021222
5
Quinary
3314143444043
6
Senary
225011102414
8
Octal
6536571152
10
Decimal
897249898
12
Duodecimal
2105a1a0a
16
Hexadecimal
357af26a
20
Vigesimal
e07g4ei
36
Base36
eu76ga
md5
30db9c0723eb4f0458cebb6555c37096
sha1
0288ee5ebf97c8b86b371d7802ccc59e83e2375e
sha256
685d5f6d84f037b145fe2c7850c85c4990d10fda3924dca689d29188bf35c130
sha512
78d8e4882f4b0711d17704e4ddc88ad48d5918b0516717018730974dd3bf77fa322de0429d2654cf233da6b6600bcc535db26d4786836ff9c86e1c38c41f6c0e
ripemd-160
e0d04e8f07cdf46decc24d65f6495bc3ae4aaf79
Diameter
1794499796
Circumference
5637587375.982
Area
2.529162349033E+18
Volume
3.0257208795937E+27
Surface area
1.0116649396132E+19
Circumference
5637587375.982
Perimeter
3588999592
Area
805057379461010404
Diagonal
1268902974.5895
Surface area
4830344276766062424
Volume
7.2233765160554E+26
Space diagonal
1554082410.422
Perimeter
2691749694
Area
3.4860007105868E+17
Altitude
777041205.211
Surface area
3.4860007105868E+17
Volume
8.5128308626107E+25
Height
422967658.19649