83856138 is an even 8-digits composite number following 83856137
and preceding 83856139 . In scientific notation, it is written as 8.3856138 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 26234880 positive integers (up to 83856138) that are relatively prime to 83856138.
83856138 has 32 divisors, whose sum is 178070400
The reverse of 83856138 is 83165838
Previous prime number is 449
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
eighty-three million eight hundred fifty-six thousand one hundred thirty-eight
Scientific notation
8.3856138 × 10^7
Engineering notation
8.3856138 × 10^6
Prime Factorization
2 × 3 × 17 × 449 × 1831
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
83856138 Product of the distinct prime numbers
The prime factorization of 83856138 is 2 × 3 × 17 × 449 × 1831.
Since it has a total of 5 prime factors.
1 , 3 , 33 , 48 , 30 , 223 , 6389 , 7765 , 20924 , 39199 , 203182 , 676677 , 4140481 , 923398 , 57268733 , 46820026 , 361563694 , 550998712 , 8008008565 , 1416694559
n×2
167712276
n×3
251568414
n×4
335424552
n×5
419280690
n÷2
41928069
n÷3
27952046
n÷3
20964034.5
n÷5
16771227.6
n2
7031851880275044
n3
5.896639416679E+23
n4
4.9446940866128E+31
n5
4.1464294969478E+39
2 √n9157.2997111594
3 √n437.70175271633
4 √n95.693780942961
5 √n38.433237654949
1 , 2 , 3 , 6 , 17 , 34 , 51 , 102 , 449 , 898 , 1347 , 1831 , 2694 , 3662 , 5493 , 7633 , 10986 , 15266 , 22899 , 31127 , 45798 , 62254 , 93381 , 186762 , 822119 , 1644238 , 2466357 , 4932714 , 13976023 , 27952046 , 41928069 , 83856138
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-83856137 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83856138 can be divided by 32 positive divisors.
The sum of these divisors (counting 83856138) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100111111111000101100001010
3
Ternary
12211210022222220
4
Quaternary
10333320230022
5
Quinary
132431344023
6
Senary
12153154510
8
Octal
477705412
10
Decimal
83856138
12
Duodecimal
240bba36
16
Hexadecimal
4ff8b0a
20
Vigesimal
164206i
36
Base36
1dxbt6
md5
3893553239415c249c54463be7d84290
sha1
1eca0a686247a61cccfa7da8b484aed1dfd8d257
sha256
287e23cc0ab8a0ddd20aaa38535b26c1c97f97de0a6fbf5e8182d50cc0b96341
sha512
bda98b02a2f5cf8810fcc49f7cdb1ec911cc7bb0cc29a1fedc03f9510aa38b9d89d6d70337b63bbeee7502b4c758c2e85409e9cfe7824b3e00399198d00344c8
ripemd-160
21bf1d630322f2a28e092fed8848758ded7645db
Diameter
167712276
Circumference
526883654.19842
Area
2.2091214208204E+16
Volume
2.4699785429742E+24
Surface area
8.8364856832815E+16
Circumference
526883654.19842
Perimeter
335424552
Area
7031851880275044
Diagonal
118590487.64783
Surface area
42191111281650264
Volume
5.896639416679E+23
Space diagonal
145243091.54251
Perimeter
251568414
Area
3.0448811819838E+15
Altitude
72621545.771254
Surface area
3.0448811819838E+15
Volume
6.9492561962427E+22
Height
39530162.549277