83485647 is an odd 8-digits composite number following 83485646
and preceding 83485648 . In scientific notation, it is written as 8.3485647 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 47029248 positive integers (up to 83485647) that are relatively prime to 83485647.
83485647 has 16 divisors, whose sum is 95572480
The reverse of 83485647 is 74658438
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
eighty-three million four hundred eighty-five thousand six hundred forty-seven
Scientific notation
8.3485647 × 10^7
Engineering notation
8.3485647 × 10^6
Prime Factorization
9 × 63 × 73 × 2017
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
83485647
Product of the distinct prime numbers
The prime factorization of 83485647 is 9 × 63 × 73 × 2017.
Since it has a total of 4 prime factors.
7 , 1 , 13 , 20 , 444 , 615 , 4237 , 2522 , 14897 , 5201 , 645096 , 947823 , 4872702 , 1350136 , 33491171 , 43092256 , 627561593 , 694829858 , 6916508394 , 8734246646
n×2
166971294
n×3
250456941
n×4
333942588
n×5
417428235
n÷2
41742823.5
n÷3
27828549
n÷3
20871411.75
n÷5
16697129.4
n2
6969853255008609
n3
5.8188270848945E+23
n4
4.8578854396354E+31
n5
4.0556370897984E+39
2 √n
9137.0480462784
3 √n
437.0561868873
4 √n
95.58790742703
5 √n
38.399216531732
1 , 9 , 63 , 73 , 567 , 657 , 2017 , 4599 , 18153 , 41391 , 127071 , 147241 , 1143639 , 1325169 , 9276183 , 83485647
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
-83485646
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 83485647 can be divided by 16 positive divisors.
The sum of these divisors (counting 83485647) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111110011110001111001111
3
Ternary
12211002111210000
4
Quaternary
10332132033033
5
Quinary
132333020042
6
Senary
12141215343
8
Octal
476361717
10
Decimal
83485647
12
Duodecimal
23b61553
16
Hexadecimal
4f9e3cf
20
Vigesimal
161fe27
36
Base36
1dpdxr
md5
6c61f295214c0fcb5913d7087d774a89
sha1
f269183f48b21010930009f744af6a939ff9fe8e
sha256
17a6014f6f28e81b1e38fa6c4eb33afd13877a51d3c489bd125a916f8c570bdb
sha512
1cad0924f347a07ede2768bc0119b8e1e8fc338998a734cea300bf114a8bd429a8d87897a0827aef01e466362f40bd76a4da5752ee1abac5a3ca6e6b1bb9ce84
ripemd-160
2a7e7d433cbf2d78df67b0ca03a93db5bcb73bc2
Diameter
166971294
Circumference
524555790.59078
Area
2.1896439782534E+16
Volume
2.4373845896552E+24
Surface area
8.7585759130136E+16
Circumference
524555790.59078
Perimeter
333942588
Area
6969853255008609
Diagonal
118066534.25089
Surface area
41819119530051654
Volume
5.8188270848945E+23
Space diagonal
144601382.30676
Perimeter
250456941
Area
3.0180349897436E+15
Altitude
72300691.15338
Surface area
3.0180349897436E+15
Volume
6.8575534838014E+22
Height
39355511.416964