897748345 is an odd 9-digits composite number following 897748344
and preceding 897748346 . In scientific notation, it is written as 8.97748345 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors.
There are 662457024 positive integers (up to 897748345) that are relatively prime to 897748345.
897748345 has 16 divisors, whose sum is 1161034560
The reverse of 897748345 is 543847798
Previous prime number is 1579
Is Prime? no Number parity odd Number length 9 Sum of Digits 55 Digital Root 1
Name
eight hundred ninety-seven million seven hundred forty-eight thousand three hundred forty-five
Scientific notation
8.97748345 × 10^8
Engineering notation
8.97748345 × 10^6
Prime Factorization
5 × 13 × 1579 × 8747
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
897748345 Product of the distinct prime numbers
The prime factorization of 897748345 is 5 × 13 × 1579 × 8747.
Since it has a total of 4 prime factors.
4 , 5 , 78 , 71 , 801 , 35 , 3716 , 139 , 23320 , 78751 , 179416 , 383769 , 9373164 , 1954115 , 90805363 , 99711429 , 771929484 , 109401654 , 484744461 , 5229586661
n×2
1795496690
n×3
2693245035
n×4
3590993380
n×5
4488741725
n÷2
448874172.5
n÷3
299249448.33333
n÷3
224437086.25
n÷5
179549669
n2
805952090950239025
n3
7.2354215579987E+26
n4
6.4955877290706E+35
n5
5.8314031335755E+44
2 √n29962.448915267
3 √n964.68354590894
4 √n173.0966461699
5 √n61.74914131085
1 , 5 , 13 , 65 , 1579 , 7895 , 8747 , 20527 , 43735 , 102635 , 113711 , 568555 , 13811513 , 69057565 , 179549669 , 897748345
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-897748344 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 897748345 can be divided by 16 positive divisors.
The sum of these divisors (counting 897748345) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110101100000101000110101111001
3
Ternary
2022120021100012201
4
Quaternary
311200220311321
5
Quinary
3314310421340
6
Senary
225025510201
8
Octal
6540506571
10
Decimal
897748345
12
Duodecimal
2107a2361
16
Hexadecimal
35828d79
20
Vigesimal
e0aiah5
36
Base36
euhv21
md5
12835e28134b7d414913eee2948a0f43
sha1
62f580670c5619a14d3276a781cc75b479a2e90c
sha256
22b6798069973606c305bb9d6ad95cc02fc80c4fb3ebee1790ad3a3a0ee596ac
sha512
6544b75bcf05fc45bfe2dd118b1f0a78b7569e2fbb5d5ef1249d970241e983156ba3734f6cf716e9db77f124949a2765e5a4a50c1e8d674503f039e93e974a73
ripemd-160
38eeeedd0a265c4f729202d9c9e4c8172aa5a34f
Diameter
1795496690
Circumference
5640719210.8488
Area
2.5319731680746E+18
Volume
3.0307662949645E+27
Surface area
1.0127892672298E+19
Circumference
5640719210.8488
Perimeter
3590993380
Area
805952090950239025
Diagonal
1269607885.097
Surface area
4835712545701434150
Volume
7.2354215579987E+26
Space diagonal
1554945745.9509
Perimeter
2693245035
Area
3.4898749249805E+17
Altitude
777472872.97544
Surface area
3.4898749249805E+17
Volume
8.5270260806737E+25
Height
423202628.36567