83748872 is an even 8-digits composite number following 83748871
and preceding 83748873 . In scientific notation, it is written as 8.3748872 × 10^7.
The sum of its digits is 47. It has a total of 4 prime factors and 8 positive divisors.
There are 41874432 positive integers (up to 83748872) that are relatively prime to 83748872.
83748872 has 8 divisors, whose sum is 157029150
The reverse of 83748872 is 27884738
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
eighty-three million seven hundred forty-eight thousand eight hundred seventy-two
Scientific notation
8.3748872 × 10^7
Engineering notation
8.3748872 × 10^6
Prime Factorization
2 × 2 × 2 × 10468609
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
20937218
Product of the distinct prime numbers
The prime factorization of 83748872 is 2 × 2 × 2 × 10468609.
Since it has a total of 4 prime factors.
9 , 2 , 81 , 72 , 699 , 322 , 3418 , 3658 , 49166 , 18101 , 610659 , 426999 , 9782687 , 5555035 , 81879778 , 10094341 , 859768563 , 820510368 , 7249259558 , 5755080605
n×2
167497744
n×3
251246616
n×4
334995488
n×5
418744360
n÷2
41874436
n÷3
27916290.666667
n÷3
20937218
n÷5
16749774.4
n2
7013873561272384
n3
5.8740399910719E+23
n4
4.9194422333516E+31
n5
4.1199773791236E+39
2 √n
9151.4409794305
3 √n
437.51504187739
4 √n
95.663164172165
5 √n
38.423400114666
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
-83748871
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 83748872 can be divided by 8 positive divisors.
The sum of these divisors (counting 83748872) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111111011110100000001000
3
Ternary
12211120212212002
4
Quaternary
10333132200020
5
Quinary
132414430442
6
Senary
12151010132
8
Octal
477364010
10
Decimal
83748872
12
Duodecimal
24069948
16
Hexadecimal
4fde808
20
Vigesimal
1638c3c
36
Base36
1dv11k
md5
cf79ae3f4ecbd94cd9cb30a637f16d40
sha1
59bcb5b6c5fc06ed017464a4717653418f204804
sha256
b890cdf5ae65da334a668b1de5e514ebef28606fc69467b50fd0b04ae468ccdc
sha512
355feb702df67773f82d853ff337d65febe40923bd4fb8d92c94dcc4fb1d980efd300441c79ce5221385a92631a58cd59dfa83c4d60910d0539a3a26e0a1cea0
ripemd-160
4df4d29237ddbff5b5c87ff69f58ec6c7a218e0c
Diameter
167497744
Circumference
526209682.04326
Area
2.2034733653301E+16
Volume
2.4605121177125E+24
Surface area
8.8138934613204E+16
Circumference
526209682.04326
Perimeter
334995488
Area
7013873561272384
Diagonal
118438790.61585
Surface area
42083241367634304
Volume
5.8740399910719E+23
Space diagonal
145057301.38058
Perimeter
251246616
Area
3.037096341497E+15
Altitude
72528650.690291
Surface area
3.037096341497E+15
Volume
6.9226225177465E+22
Height
39479596.871949