897789085 is an odd 9-digits composite number following 897789084
and preceding 897789086 . In scientific notation, it is written as 8.97789085 × 10^8.
The sum of its digits is 61. It has a total of 4 prime factors and 16 positive divisors.
There are 709262848 positive integers (up to 897789085) that are relatively prime to 897789085.
897789085 has 16 divisors, whose sum is 1090883376
The reverse of 897789085 is 580987798
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 61
Digital Root 7
Name
eight hundred ninety-seven million seven hundred eighty-nine thousand eighty-five
Scientific notation
8.97789085 × 10^8
Engineering notation
8.97789085 × 10^6
Prime Factorization
5 × 137 × 197 × 6653
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
897789085
Product of the distinct prime numbers
The prime factorization of 897789085 is 5 × 137 × 197 × 6653.
Since it has a total of 4 prime factors.
2 , 4 , 21 , 63 , 697 , 878 , 4460 , 5203 , 89188 , 79861 , 267566 , 864909 , 9928536 , 4547202 , 86940935 , 14104384 , 503676560 , 564473930 , 9558798116 , 7461611194
n×2
1795578170
n×3
2693367255
n×4
3591156340
n×5
4488945425
n÷2
448894542.5
n÷3
299263028.33333
n÷3
224447271.25
n÷5
179557817
n2
806025241145137225
n3
7.236406637346E+26
n4
6.4967668936308E+35
n5
5.8327264048911E+44
2 √n
29963.128758526
3 √n
964.69813819915
4 √n
173.09860992661
5 √n
61.749701738361
1 , 5 , 137 , 197 , 685 , 985 , 6653 , 26989 , 33265 , 134945 , 911461 , 1310641 , 4557305 , 6553205 , 179557817 , 897789085
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
-897789084
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 897789085 can be divided by 16 positive divisors.
The sum of these divisors (counting 897789085) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110101100000110010110010011101
3
Ternary
2022120100102002121
4
Quaternary
311200302302131
5
Quinary
3314313222320
6
Senary
225030422541
8
Octal
6540626235
10
Decimal
897789085
12
Duodecimal
210801a51
16
Hexadecimal
35832c9d
20
Vigesimal
e0b3ce5
36
Base36
euiqhp
md5
9a2f88a23d86f2cce9cb0950a5706fc6
sha1
119e94a35eee4386d95e23a4365d79ccc4e52556
sha256
688a6083e7c4851929b7e14f0f4e4fd04a13425cd24ff02ade8a3d4a92e1ce69
sha512
dbd3b500fba5bf73d9ca3bdebafa3ba8aaac1ee140a153baa1f0cfa44b3291cab315d50166d988236da5bb28a2427fce2e63344ce22061216a9e03ed33eb715d
ripemd-160
853432ad8db8214681bcae7ba80bbc614906aebe
Diameter
1795578170
Circumference
5640975187.8182
Area
2.5322029761895E+18
Volume
3.0311789240366E+27
Surface area
1.0128811904758E+19
Circumference
5640975187.8182
Perimeter
3591156340
Area
806025241145137225
Diagonal
1269665500.1575
Surface area
4836151446870823350
Volume
7.236406637346E+26
Space diagonal
1555016309.7008
Perimeter
2693367255
Area
3.4901916746158E+17
Altitude
777508154.85039
Surface area
3.4901916746158E+17
Volume
8.5281870078178E+25
Height
423221833.38584