83421807 is an odd 8-digits composite number following 83421806
and preceding 83421808 . In scientific notation, it is written as 8.3421807 × 10^7.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 47669592 positive integers (up to 83421807) that are relatively prime to 83421807.
83421807 has 8 divisors, whose sum is 127118976
The reverse of 83421807 is 70812438
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
eighty-three million four hundred twenty-one thousand eight hundred seven
Scientific notation
8.3421807 × 10^7
Engineering notation
8.3421807 × 10^6
Prime Factorization
3 × 7 × 3972467
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
83421807
Product of the distinct prime numbers
The prime factorization of 83421807 is 3 × 7 × 3972467.
Since it has a total of 3 prime factors.
3 , 3 , 96 , 77 , 257 , 62 , 239 , 4136 , 25694 , 38352 , 226343 , 174460 , 5947678 , 5679882 , 81562456 , 89109564 , 379962272 , 886161255 , 9948398434 , 4321748251
n×2
166843614
n×3
250265421
n×4
333687228
n×5
417109035
n÷2
41710903.5
n÷3
27807269
n÷3
20855451.75
n÷5
16684361.4
n2
6959197883145249
n3
5.8054886268255E+23
n4
4.8430435176773E+31
n5
4.0401544162428E+39
2 √n
9133.5539085287
3 √n
436.94475542984
4 √n
95.569628588421
5 √n
38.393342094067
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
-83421806
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 83421807 can be divided by 8 positive divisors.
The sum of these divisors (counting 83421807) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111110001110101001101111
3
Ternary
12210222021012120
4
Quaternary
10332032221233
5
Quinary
132323444212
6
Senary
12140004023
8
Octal
476165157
10
Decimal
83421807
12
Duodecimal
23b30613
16
Hexadecimal
4f8ea6f
20
Vigesimal
1617ea7
36
Base36
1do0of
md5
9b12ad39ba9b296a5e38fb16d092c43f
sha1
b1a134473ee48dadfe458a6e0f1dc709cf7283f2
sha256
6bc7697c2fd5d01694f7ab507889fc5d8f3961fae7fe03b5d6e70e5c47e41e42
sha512
46a3654ea3e2f90622c4cb76e7a929ab27c1aee466e05f9e57d03e4653c240d97023c85b5bc6335502d2f2e0e101f0118fb043e17602842a595abbe6126b1e50
ripemd-160
2fca8f56b87c3a31d1e7bdc9364f7134075352e0
Diameter
166843614
Circumference
524154672.04077
Area
2.1862964944567E+16
Volume
2.4317973894046E+24
Surface area
8.7451859778267E+16
Circumference
524154672.04077
Perimeter
333687228
Area
6959197883145249
Diagonal
117976250.85707
Surface area
41755187298871494
Volume
5.8054886268255E+23
Space diagonal
144490808.18321
Perimeter
250265421
Area
3.0134210783833E+15
Altitude
72245404.091603
Surface area
3.0134210783833E+15
Volume
6.8418339602162E+22
Height
39325416.952357