83744984 is an even 8-digits composite number following 83744983
and preceding 83744985 . In scientific notation, it is written as 8.3744984 × 10^7.
The sum of its digits is 47. It has a total of 4 prime factors and 8 positive divisors.
There are 41872488 positive integers (up to 83744984) that are relatively prime to 83744984.
83744984 has 8 divisors, whose sum is 157021860
The reverse of 83744984 is 48944738
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-four thousand nine hundred eighty-four
Scientific notation
8.3744984 × 10^7
Engineering notation
8.3744984 × 10^6
Prime Factorization
2 × 2 × 2 × 10468123
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
20936246
Product of the distinct prime numbers
The prime factorization of 83744984 is 2 × 2 × 2 × 10468123.
Since it has a total of 4 prime factors.
8 , 2 , 80 , 59 , 914 , 227 , 3315 , 5813 , 31916 , 86889 , 122931 , 147119 , 3724838 , 3360621 , 22462201 , 57749265 , 709222348 , 274862373 , 6075214524 , 7573369513
n×2
167489968
n×3
251234952
n×4
334979936
n×5
418724920
n÷2
41872492
n÷3
27914994.666667
n÷3
20936246
n÷5
16748996.8
n2
7013222345160256
n3
5.8732219308389E+23
n4
4.9185287662655E+31
n5
4.1190211283445E+39
2 √n
9151.2285514023
3 √n
437.50827129941
4 √n
95.662053874053
5 √n
38.423043350568
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
-83744983
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 83744984 can be divided by 8 positive divisors.
The sum of these divisors (counting 83744984) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111111011101100011011000
3
Ternary
12211120200112002
4
Quaternary
10333131203120
5
Quinary
132414314414
6
Senary
12150540132
8
Octal
477354330
10
Decimal
83744984
12
Duodecimal
24067648
16
Hexadecimal
4fdd8d8
20
Vigesimal
1638294
36
Base36
1duy1k
md5
e86fea5a23e5aae97297fdd99638112e
sha1
cb24b2525e300bc1cd45a71319112dfd4842fa7b
sha256
86708d84ce384d5aa8e655316f0d92d5a647bf5f5defa23b38ee50ca8cc8732e
sha512
cc50a54b961c1f1647647356c400d8bf27571b83cd63b3075b1276795cc04411c2b572e73043dfc0994cbb4abf2e5f25897a7df0a90e4711f7caafa97a3e0139
ripemd-160
cd904bee36e8750498b3559b43ed1aeb087d5d57
Diameter
167489968
Circumference
526185253.01879
Area
2.2032687797547E+16
Volume
2.4601694494435E+24
Surface area
8.8130751190189E+16
Circumference
526185253.01879
Perimeter
334979936
Area
7013222345160256
Diagonal
118433292.15352
Surface area
42079334070961536
Volume
5.8732219308389E+23
Space diagonal
145050567.16704
Perimeter
251234952
Area
3.0368143566487E+15
Altitude
72525283.583521
Surface area
3.0368143566487E+15
Volume
6.9216584245162E+22
Height
39477764.051173