83993451 is an odd 8-digits composite number following 83993450
and preceding 83993452 . In scientific notation, it is written as 8.3993451 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 55926432 positive integers (up to 83993451) that are relatively prime to 83993451.
83993451 has 8 divisors, whose sum is 112129680
The reverse of 83993451 is 15439938
Previous prime number is 829
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
eighty-three million nine hundred ninety-three thousand four hundred fifty-one
Scientific notation
8.3993451 × 10^7
Engineering notation
8.3993451 × 10^6
Prime Factorization
3 × 829 × 33773
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
83993451
Product of the distinct prime numbers
The prime factorization of 83993451 is 3 × 829 × 33773.
Since it has a total of 3 prime factors.
4 , 1 , 18 , 3 , 936 , 419 , 9984 , 9306 , 77175 , 58901 , 486200 , 929333 , 6380550 , 7279502 , 52950131 , 28951382 , 806270901 , 876555421 , 4504647850 , 9601165032
n×2
167986902
n×3
251980353
n×4
335973804
n×5
419967255
n÷2
41996725.5
n÷3
27997817
n÷3
20998362.75
n÷5
16798690.2
n2
7054899810889401
n3
5.9256538157585E+23
n4
4.9771611341687E+31
n5
4.1804893984191E+39
2 √n
9164.7941057069
3 √n
437.94053215694
4 √n
95.732931145489
5 √n
38.445816173421
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
-83993450
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 83993451 can be divided by 8 positive divisors.
The sum of these divisors (counting 83993451) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000000011010001101101011
3
Ternary
12212001022100120
4
Quaternary
11000122031223
5
Quinary
133000242301
6
Senary
12200134323
8
Octal
500321553
10
Decimal
83993451
12
Duodecimal
241673a3
16
Hexadecimal
501a36b
20
Vigesimal
164j3cb
36
Base36
1e09rf
md5
303196a8d7d1046a059db254416a512d
sha1
2dc61ea02f722417714fd4b393084ed0fb933805
sha256
b72a027fd8e46c4e1521bce9893471a68361f818533c352ee0f780c8e643a7c2
sha512
c5351387814a3314f11710cc0df1581320a9802f395c67aee6866d906ee3ef62521b9bcf9e7751d8c7b657a5f24d09e44debc55ed3597aa336c4366dab0fde13
ripemd-160
527676d4e863b71118aa5c115e5c86826f6deb5f
Diameter
167986902
Circumference
527746417.22251
Area
2.2163621417702E+16
Volume
2.4821320660404E+24
Surface area
8.8654485670809E+16
Circumference
527746417.22251
Perimeter
335973804
Area
7054899810889401
Diagonal
118784677.55472
Surface area
42329398865336406
Volume
5.9256538157585E+23
Space diagonal
145480924.63505
Perimeter
251980353
Area
3.0548612286921E+15
Altitude
72740462.317523
Surface area
3.0548612286921E+15
Volume
6.9834499934779E+22
Height
39594892.51824