83478620 is an even 8-digits composite number following 83478619
and preceding 83478621 . In scientific notation, it is written as 8.3478620 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 33281600 positive integers (up to 83478620) that are relatively prime to 83478620.
83478620 has 24 divisors, whose sum is 175881888
The reverse of 83478620 is 02687438
Previous prime number is 311
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
eighty-three million four hundred seventy-eight thousand six hundred twenty
Scientific notation
8.3478620 × 10^7
Engineering notation
8.3478620 × 10^6
Prime Factorization
2 × 2 × 5 × 311 × 13421
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
41739310 Product of the distinct prime numbers
The prime factorization of 83478620 is 2 × 2 × 5 × 311 × 13421.
Since it has a total of 5 prime factors.
10 , 2 , 45 , 31 , 973 , 174 , 1559 , 1807 , 43430 , 11992 , 425298 , 375443 , 8626886 , 5148895 , 30189207 , 78867737 , 405736494 , 146565043 , 7403105555 , 6644983196
n×2
166957240
n×3
250435860
n×4
333914480
n×5
417393100
n÷2
41739310
n÷3
27826206.666667
n÷3
20869655
n÷5
16695724
n2
6968679997104400
n3
5.8173578937988E+23
n4
4.8562500902043E+31
n5
4.0539305590513E+39
2 √n9136.6635048031
3 √n437.04392418064
4 √n95.585895951249
5 √n38.398570096352
1 , 2 , 4 , 5 , 10 , 20 , 311 , 622 , 1244 , 1555 , 3110 , 6220 , 13421 , 26842 , 53684 , 67105 , 134210 , 268420 , 4173931 , 8347862 , 16695724 , 20869655 , 41739310 , 83478620
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-83478619 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83478620 can be divided by 24 positive divisors.
The sum of these divisors (counting 83478620) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100111110011100100001011100
3
Ternary
12211002011010202
4
Quaternary
10332130201130
5
Quinary
132332303440
6
Senary
12141123032
8
Octal
476344134
10
Decimal
83478620
12
Duodecimal
23b59478
16
Hexadecimal
4f9c85c
20
Vigesimal
161egb0
36
Base36
1dp8ik
md5
4e1c9f47552c3aa1f2394e7df2c251f6
sha1
0cf7c91a935143fff107b261d56cbfa2a33606c7
sha256
bbac0571e1f5dbe65218d844667a8729f29e6fb7a957b5eaa11f79e7ddff7e7d
sha512
d26656796f06dae2ae2c0bf54a84fe0175f104907dbf2a7ba193da7f6ca192e39490aa30339527678b760354d9ac1d804f863dbb957a67413b8fe8ee6731cb09
ripemd-160
d2f9adac31a93c1cd2e148c3ef4458b3b30ccea5
Diameter
166957240
Circumference
524511638.64763
Area
2.1892753884121E+16
Volume
2.4367691763281E+24
Surface area
8.7571015536485E+16
Circumference
524511638.64763
Perimeter
333914480
Area
6968679997104400
Diagonal
118056596.57219
Surface area
41812079982626400
Volume
5.8173578937988E+23
Space diagonal
144589211.18574
Perimeter
250435860
Area
3.0175269541684E+15
Altitude
72294605.592868
Surface area
3.0175269541684E+15
Volume
6.8558220254904E+22
Height
39352198.857397