897990933 is an odd 9-digits composite number following 897990932
and preceding 897990934 . In scientific notation, it is written as 8.97990933 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 513137664 positive integers (up to 897990933) that are relatively prime to 897990933.
897990933 has 8 divisors, whose sum is 1368367168
The reverse of 897990933 is 339099798
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
eight hundred ninety-seven million nine hundred ninety thousand nine hundred thirty-three
Scientific notation
8.97990933 × 10^8
Engineering notation
8.97990933 × 10^6
Prime Factorization
3 × 7 × 42761473
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
897990933
Product of the distinct prime numbers
The prime factorization of 897990933 is 3 × 7 × 42761473.
Since it has a total of 3 prime factors.
1 , 9 , 42 , 13 , 435 , 479 , 9916 , 72 , 87611 , 44145 , 708023 , 829778 , 7063924 , 2942614 , 55879420 , 87408828 , 615346313 , 420536725 , 9529199353 , 1374487918
n×2
1795981866
n×3
2693972799
n×4
3591963732
n×5
4489954665
n÷2
448995466.5
n÷3
299330311
n÷3
224497733.25
n÷5
179598186.6
n2
806387715750210489
n3
7.2412885722627E+26
n4
6.5026114811284E+35
n5
5.839286150875E+44
2 √n
29966.496842307
3 √n
964.77042978815
4 √n
173.10833845401
5 √n
61.752478099368
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
-897990932
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 897990933 can be divided by 8 positive divisors.
The sum of these divisors (counting 897990933) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101100001100100000100010101
3
Ternary
2022120201122222110
4
Quaternary
311201210010111
5
Quinary
3314341202213
6
Senary
225035021233
8
Octal
6541440425
10
Decimal
897990933
12
Duodecimal
21089a819
16
Hexadecimal
35864115
20
Vigesimal
e0c8h6d
36
Base36
eun28l
md5
ac54e5fd37951a2b43b331bbb7fd33d9
sha1
f923472bd2a79390760f38678bb129a20a576269
sha256
7d5d4444ca354d3df4290c110bf51849e85cb2291543c40e51a0f4c1681f8194
sha512
7443b523ca13d538c72ce472716e84b381b1b7fd3d4789caeb676d86aa7caaf8762ce1905fe926b27d947c81e34a8ca9ce33af99c0fdedc664470c6c0b056c40
ripemd-160
d37b2cc21379e4f978e2321f10f765e45cab997b
Diameter
1795981866
Circumference
5642243436.2061
Area
2.5333417237459E+18
Volume
3.0332238641526E+27
Surface area
1.0133366894984E+19
Circumference
5642243436.2061
Perimeter
3591963732
Area
806387715750210489
Diagonal
1269950956.3367
Surface area
4838326294501262934
Volume
7.2412885722627E+26
Space diagonal
1555365920.6922
Perimeter
2693972799
Area
3.4917612356969E+17
Altitude
777682960.34609
Surface area
3.4917612356969E+17
Volume
8.5339404232927E+25
Height
423316985.44556