897768197 is an odd 9-digits composite number following 897768196
and preceding 897768198 . In scientific notation, it is written as 8.97768197 × 10^8.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 875845152 positive integers (up to 897768197) that are relatively prime to 897768197.
897768197 has 8 divisors, whose sum is 919814016
The reverse of 897768197 is 791867798
Previous prime number is 313
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 62
Digital Root 8
Name
eight hundred ninety-seven million seven hundred sixty-eight thousand one hundred ninety-seven
Scientific notation
8.97768197 × 10^8
Engineering notation
8.97768197 × 10^6
Prime Factorization
47 × 313 × 61027
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
897768197
Product of the distinct prime numbers
The prime factorization of 897768197 is 47 × 313 × 61027.
Since it has a total of 3 prime factors.
9 , 8 , 61 , 87 , 26 , 171 , 9356 , 4235 , 99392 , 43411 , 768668 , 748050 , 9137606 , 5006413 , 69033988 , 54162754 , 267842725 , 632106004 , 8982630036 , 4007468833
n×2
1795536394
n×3
2693304591
n×4
3591072788
n×5
4488840985
n÷2
448884098.5
n÷3
299256065.66667
n÷3
224442049.25
n÷5
179553639.4
n2
805987735544630809
n3
7.2359015614402E+26
n4
6.4961622984836E+35
n5
5.832047914129E+44
2 √n
29962.780194768
3 √n
964.69065657148
4 √n
173.09760308788
5 √n
61.749414401436
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
-897768196
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 897768197 can be divided by 8 positive divisors.
The sum of these divisors (counting 897768197) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101100000101101101100000101
3
Ternary
2022120022100102222
4
Quaternary
311200231230011
5
Quinary
3314312040242
6
Senary
225030142125
8
Octal
6540555405
10
Decimal
897768197
12
Duodecimal
2107b1945
16
Hexadecimal
3582db05
20
Vigesimal
e0b109h
36
Base36
euiadh
md5
65ff78e437903b45db736a772202fe9b
sha1
bb25080387f72b06b4433bfaf8b11e8f66de6390
sha256
8c77b4e3ba05ca84934b25d914132b4a679e47aa0ad2a39c8a77e59b02278efe
sha512
ef7bb858774e4392dc35105f2fdc6588bafbbb29e1100dd4b669c2ad4e75814c0d255049f48eed0506d97383320e34c34b8d4d067ea266939c4c1b278c94220e
ripemd-160
b3ecc14bda9a6333e9513c8d79c560152a893bab
Diameter
1795536394
Circumference
5640843944.6435
Area
2.5320851488705E+18
Volume
3.0309673583359E+27
Surface area
1.0128340595482E+19
Circumference
5640843944.6435
Perimeter
3591072788
Area
805987735544630809
Diagonal
1269635960.0646
Surface area
4835926413267784854
Volume
7.2359015614402E+26
Space diagonal
1554980130.6235
Perimeter
2693304591
Area
3.4900292706017E+17
Altitude
777490065.31175
Surface area
3.4900292706017E+17
Volume
8.5275917701544E+25
Height
423211986.68821