897468621 is an odd 9-digits composite number following 897468620
and preceding 897468622 . In scientific notation, it is written as 8.97468621 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 512839200 positive integers (up to 897468621) that are relatively prime to 897468621.
897468621 has 8 divisors, whose sum is 1367571264
The reverse of 897468621 is 126864798
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
eight hundred ninety-seven million four hundred sixty-eight thousand six hundred twenty-one
Scientific notation
8.97468621 × 10^8
Engineering notation
8.97468621 × 10^6
Prime Factorization
3 × 7 × 42736601
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
897468621
Product of the distinct prime numbers
The prime factorization of 897468621 is 3 × 7 × 42736601.
Since it has a total of 3 prime factors.
10 , 7 , 15 , 63 , 189 , 242 , 4399 , 8893 , 65243 , 47251 , 417691 , 141589 , 8591686 , 7884968 , 96565539 , 1315814 , 127513993 , 576009287 , 4607125910 , 4955715652
n×2
1794937242
n×3
2692405863
n×4
3589874484
n×5
4487343105
n÷2
448734310.5
n÷3
299156207
n÷3
224367155.25
n÷5
179493724.2
n2
805449925679641641
n3
7.2286603408426E+26
n4
6.4874958277734E+35
n5
5.822323934295E+44
2 √n
29957.780642097
3 √n
964.58334218888
4 √n
173.08316105877
5 √n
61.745292822559
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
-897468620
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 897468621 can be divided by 8 positive divisors.
The sum of these divisors (counting 897468621) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101011111100100100011001101
3
Ternary
2022112202010111120
4
Quaternary
311133210203031
5
Quinary
3314222443441
6
Senary
225015511153
8
Octal
6537444315
10
Decimal
897468621
12
Duodecimal
2106884b9
16
Hexadecimal
357e48cd
20
Vigesimal
e093bb1
36
Base36
eubv7x
md5
e07ce070acbd61788a9e9ef9b3082085
sha1
ab9b61980015f1e163a38350e1361ad2dd38e13e
sha256
d3e60e52e4874e6f0810be24ce937a1902a4902b9bbcb7117835dfc0c7ae1f62
sha512
46413b846665096d1db575c7d613f08b9e176afc8e0dec935c8ae97dd18b9329887f0a104b49d2055dea833f5f0024b596cd97408b18c7fc55fe79b5305bb533
ripemd-160
b6807ffaa0ea7ccd5487149ec2554e71050adea9
Diameter
1794937242
Circumference
5638961653.1219
Area
2.5303955693496E+18
Volume
3.0279341629449E+27
Surface area
1.0121582277398E+19
Circumference
5638961653.1219
Perimeter
3589874484
Area
805449925679641641
Diagonal
1269212295.6225
Surface area
4832699554077849846
Volume
7.2286603408426E+26
Space diagonal
1554461249.7708
Perimeter
2692405863
Area
3.4877004855743E+17
Altitude
777230624.88539
Surface area
3.4877004855743E+17
Volume
8.5190579098401E+25
Height
423070765.20749