83485239 is an odd 8-digits composite number following 83485238
and preceding 83485240 . In scientific notation, it is written as 8.3485239 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 53236920 positive integers (up to 83485239) that are relatively prime to 83485239.
83485239 has 8 divisors, whose sum is 116153472
The reverse of 83485239 is 93258438
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
eighty-three million four hundred eighty-five thousand two hundred thirty-nine
Scientific notation
8.3485239 × 10^7
Engineering notation
8.3485239 × 10^6
Prime Factorization
3 × 23 × 1209931
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
83485239
Product of the distinct prime numbers
The prime factorization of 83485239 is 3 × 23 × 1209931.
Since it has a total of 3 prime factors.
10 , 5 , 35 , 66 , 825 , 503 , 5808 , 2835 , 29561 , 67078 , 641416 , 353290 , 5897999 , 5881180 , 27689999 , 18185883 , 607649496 , 515038596 , 8073414053 , 6268590744
n×2
166970478
n×3
250455717
n×4
333940956
n×5
417426195
n÷2
41742619.5
n÷3
27828413
n÷3
20871309.75
n÷5
16697047.8
n2
6969785130887121
n3
5.8187417743076E+23
n4
4.8577904770735E+31
n5
4.0555379899041E+39
2 √n
9137.0257195654
3 √n
437.05547491176
4 √n
95.587790640675
5 √n
38.399178999746
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-83485238
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83485239 can be divided by 8 positive divisors.
The sum of these divisors (counting 83485239) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111110011110001000110111
3
Ternary
12211002111012220
4
Quaternary
10332132020313
5
Quinary
132333011424
6
Senary
12141213423
8
Octal
476361067
10
Decimal
83485239
12
Duodecimal
23b61273
16
Hexadecimal
4f9e237
20
Vigesimal
161fd1j
36
Base36
1dpdmf
md5
62aab3851bfc9eb2ba8c06d5c0097c88
sha1
6245cfae31e0cb7d44d87e3fda82b4b3c8cef76b
sha256
d0fd2f4c992ad95a17c5bc86db6fb484fcc0abc797397d7a6de434330064eeea
sha512
bf359f847566ccb4f4f3b7ac770f100ec428e0daa57d12bca0a82bce8a2674925c6c57ad6d1bd535cb0d300658586cb31f0b5100693c6bb81a27470e775c406a
ripemd-160
f6b683859cf5fb60bb452e9097901708f65af110
Diameter
166970478
Circumference
524553227.05118
Area
2.1896225764294E+16
Volume
2.4373488548401E+24
Surface area
8.7584903057177E+16
Circumference
524553227.05118
Perimeter
333940956
Area
6969785130887121
Diagonal
118065957.25176
Surface area
41818710785322726
Volume
5.8187417743076E+23
Space diagonal
144600675.63003
Perimeter
250455717
Area
3.0180054911336E+15
Altitude
72300337.815015
Surface area
3.0180054911336E+15
Volume
6.8574529443106E+22
Height
39355319.08392