83996949 is an odd 8-digits composite number following 83996948
and preceding 83996950 . In scientific notation, it is written as 8.3996949 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 51002880 positive integers (up to 83996949) that are relatively prime to 83996949.
83996949 has 16 divisors, whose sum is 122411520
The reverse of 83996949 is 94969938
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
eighty-three million nine hundred ninety-six thousand nine hundred forty-nine
Scientific notation
8.3996949 × 10^7
Engineering notation
8.3996949 × 10^6
Prime Factorization
3 × 17 × 31 × 53129
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
83996949
Product of the distinct prime numbers
The prime factorization of 83996949 is 3 × 17 × 31 × 53129.
Since it has a total of 4 prime factors.
2 , 10 , 73 , 77 , 422 , 410 , 9114 , 1287 , 45826 , 11403 , 532986 , 130750 , 1538590 , 3467547 , 22430507 , 92378271 , 899215215 , 202913579 , 6632136839 , 5013467103
n×2
167993898
n×3
251990847
n×4
335987796
n×5
419984745
n÷2
41998474.5
n÷3
27998983
n÷3
20999237.25
n÷5
16799389.8
n2
7055487441308601
n3
5.9263941877774E+23
n4
4.9779903034463E+31
n5
4.1813599764108E+39
2 √n
9164.9849427045
3 √n
437.9466115782
4 √n
95.733927855826
5 √n
38.446136391779
1 , 3 , 17 , 31 , 51 , 93 , 527 , 1581 , 53129 , 159387 , 903193 , 1646999 , 2709579 , 4940997 , 27998983 , 83996949
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-83996948
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83996949 can be divided by 16 positive divisors.
The sum of these divisors (counting 83996949) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000000011011000100010101
3
Ternary
12212001111011010
4
Quaternary
11000123010111
5
Quinary
133000400244
6
Senary
12200202433
8
Octal
500330425
10
Decimal
83996949
12
Duodecimal
24169419
16
Hexadecimal
501b115
20
Vigesimal
164jc79
36
Base36
1e0cgl
md5
8e22ecb99de78dfbae0ce76ec108e951
sha1
45bbaefeaaf4412a813cfcf819a40510989165ff
sha256
e9a18eadddcc2a63f51226db8a8b760420e4ff9c62ab816620be45aefcee7e9f
sha512
fb5c876b170fcb130e580780739fcc9dee4bb859dc42e33bdfdfb14ce153a08602a238381481b057f7938043ad4f4036196eb2947a4629ed504eb0c3695c07b5
ripemd-160
00f89c295fffc64316045a50864d56eb51378571
Diameter
167993898
Circumference
527768395.80471
Area
2.216546751311E+16
Volume
2.4824421923465E+24
Surface area
8.8661870052441E+16
Circumference
527768395.80471
Perimeter
335987796
Area
7055487441308601
Diagonal
118789624.47376
Surface area
42332924647851606
Volume
5.9263941877774E+23
Space diagonal
145486983.34877
Perimeter
251990847
Area
3.0551156801277E+15
Altitude
72743491.674386
Surface area
3.0551156801277E+15
Volume
6.9843225302699E+22
Height
39596541.491254