83485143 is an odd 8-digits composite number following 83485142
and preceding 83485144 . In scientific notation, it is written as 8.3485143 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 46540800 positive integers (up to 83485143) that are relatively prime to 83485143.
83485143 has 16 divisors, whose sum is 119462112
The reverse of 83485143 is 34158438
Previous prime number is 41
Is Prime? no Number parity odd Number length 8 Sum of Digits 36 Digital Root 9
Name
eighty-three million four hundred eighty-five thousand one hundred forty-three
Scientific notation
8.3485143 × 10^7
Engineering notation
8.3485143 × 10^6
Prime Factorization
3 × 21 × 41 × 32321
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
83485143 Product of the distinct prime numbers
The prime factorization of 83485143 is 3 × 21 × 41 × 32321.
Since it has a total of 4 prime factors.
3 , 10 , 53 , 35 , 294 , 42 , 3159 , 8781 , 45023 , 61831 , 873769 , 607812 , 7025908 , 7604250 , 2912669 , 21264494 , 51810968 , 61661822 , 8672630313 , 3669419122
n×2
166970286
n×3
250455429
n×4
333940572
n×5
417425715
n÷2
41742571.5
n÷3
27828381
n÷3
20871285.75
n÷5
16697028.6
n2
6969769101730449
n3
5.8187217013495E+23
n4
4.8577681331436E+31
n5
4.0555146725634E+39
2 √n9137.0204662133
3 √n437.05530738777
4 √n95.58776316147
5 √n38.399170168669
1 , 3 , 21 , 41 , 63 , 123 , 861 , 2583 , 32321 , 96963 , 678741 , 1325161 , 2036223 , 3975483 , 27828381 , 83485143
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
-83485142 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 83485143 can be divided by 16 positive divisors.
The sum of these divisors (counting 83485143) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111110011110000111010111
3
Ternary
12211002111002100
4
Quaternary
10332132013113
5
Quinary
132333011033
6
Senary
12141213143
8
Octal
476360727
10
Decimal
83485143
12
Duodecimal
23b611b3
16
Hexadecimal
4f9e1d7
20
Vigesimal
161fch3
36
Base36
1dpdjr
md5
22f9aff7b35778128db431203664d2d1
sha1
0b67fd11961749a7c228be476a254949b83664cb
sha256
7c48f76c02be5b138a33f9a04a83da4943da62e8bdf224337dbe684a1da87dfd
sha512
36be37ad7572e13ec58dca7af3d5172ea64b9992ad6d60f3305c7e95ca00272e1f20922c9278db0eaba3e31156fea89f39653d7dd6cd8f06450d88b036cfd479
ripemd-160
6d5e269a80fdc7b75ddb1f7946455b4ba94b90d6
Diameter
166970286
Circumference
524552623.86539
Area
2.1896175407214E+16
Volume
2.4373404466991E+24
Surface area
8.7584701628854E+16
Circumference
524552623.86539
Perimeter
333940572
Area
6969769101730449
Diagonal
118065821.48726
Surface area
41818614610382694
Volume
5.8187217013495E+23
Space diagonal
144600509.35315
Perimeter
250455429
Area
3.0179985503052E+15
Altitude
72300254.676577
Surface area
3.0179985503052E+15
Volume
6.8574292881026E+22
Height
39355273.829086