897730385 is an odd 9-digits composite number following 897730384
and preceding 897730386 . In scientific notation, it is written as 8.97730385 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 718184304 positive integers (up to 897730385) that are relatively prime to 897730385.
897730385 has 4 divisors, whose sum is 1077276468
The reverse of 897730385 is 583037798
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 50 Digital Root 5
Name
eight hundred ninety-seven million seven hundred thirty thousand three hundred eighty-five
Scientific notation
8.97730385 × 10^8
Engineering notation
8.97730385 × 10^6
Prime Factorization
5 × 179546077
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
897730385 Product of the distinct prime numbers
The prime factorization of 897730385 is 5 × 179546077.
Since it has a total of 2 prime factors.
8 , 6 , 92 , 25 , 708 , 556 , 9174 , 2003 , 94675 , 90020 , 661934 , 521600 , 7126906 , 9901056 , 58242777 , 61263818 , 33243905 , 816867254 , 6145026573 , 260213294
n×2
1795460770
n×3
2693191155
n×4
3590921540
n×5
4488651925
n÷2
448865192.5
n÷3
299243461.66667
n÷3
224432596.25
n÷5
179546077
n2
805919844152248225
n3
7.2349873196994E+26
n4
6.4950679519838E+35
n5
5.8308198531356E+44
2 √n29962.149205289
3 √n964.67711283961
4 √n173.09578043756
5 √n61.74889424307
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-897730384 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 897730385 can be divided by 4 positive divisors.
The sum of these divisors (counting 897730385) is 1, the average is 0.25.
Base
System
Value
2
Binary
110101100000100100011101010001
3
Ternary
2022120020102120112
4
Quaternary
311200210131101
5
Quinary
3314304333020
6
Senary
225025251105
8
Octal
6540443521
10
Decimal
897730385
12
Duodecimal
210793a95
16
Hexadecimal
35824751
20
Vigesimal
e0ag5j5
36
Base36
euhh75
md5
b396d7e9a134a6df4137e6816bc94384
sha1
2b83b94b964c1af3ccfaac3ba295df8fc6772c8e
sha256
286376e8806c09c4e4823b662e304a8eb0fa82e93c9dde471bf3be3427c94f55
sha512
69ebedfbe6e900e3893b7f86e0b0e3377bbd09e49cd28a79e0fb89ee8b59d8cc51f18cf1bfa50641b9635e6b289baf64df314fcc602458ec276f25d872a28e14
ripemd-160
30795eb2a9d3883e93078989c67ea1c2e3375720
Diameter
1795460770
Circumference
5640606364.8407
Area
2.5318718617709E+18
Volume
3.030584401651E+27
Surface area
1.0127487447084E+19
Circumference
5640606364.8407
Perimeter
3590921540
Area
805919844152248225
Diagonal
1269582485.8214
Surface area
4835519064913489350
Volume
7.2349873196994E+26
Space diagonal
1554914638.3184
Perimeter
2693191155
Area
3.4897352922492E+17
Altitude
777457319.15918
Surface area
3.4897352922492E+17
Volume
8.5265143259302E+25
Height
423194161.94047