83868968 is an even 8-digits composite number following 83868967
and preceding 83868969 . In scientific notation, it is written as 8.3868968 × 10^7.
The sum of its digits is 56. It has a total of 5 prime factors and 16 positive divisors.
There are 41904000 positive integers (up to 83868968) that are relatively prime to 83868968.
83868968 has 16 divisors, whose sum is 157368660
The reverse of 83868968 is 86986838
Previous prime number is 1801
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
eighty-three million eight hundred sixty-eight thousand nine hundred sixty-eight
Scientific notation
8.3868968 × 10^7
Engineering notation
8.3868968 × 10^6
Prime Factorization
2 × 2 × 2 × 1801 × 5821
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
20967242
Product of the distinct prime numbers
The prime factorization of 83868968 is 2 × 2 × 2 × 1801 × 5821.
Since it has a total of 5 prime factors.
8 , 7 , 38 , 50 , 23 , 644 , 9447 , 6298 , 90342 , 23405 , 346085 , 297262 , 1374644 , 5998559 , 27518616 , 29423589 , 104145229 , 97567844 , 5858728740 , 2035457004
n×2
167737936
n×3
251606904
n×4
335475872
n×5
419344840
n÷2
41934484
n÷3
27956322.666667
n÷3
20967242
n÷5
16773793.6
n2
7034003793385024
n3
5.8993463905929E+23
n4
4.9477209365355E+31
n5
4.1496024889923E+39
2 √n
9158.0002183883
3 √n
437.72407438629
4 √n
95.697441023197
5 √n
38.434413641051
1 , 2 , 4 , 8 , 1801 , 3602 , 5821 , 7204 , 11642 , 14408 , 23284 , 46568 , 10483621 , 20967242 , 41934484 , 83868968
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
-83868967
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 83868968 can be divided by 16 positive divisors.
The sum of these divisors (counting 83868968) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111111111011110100101000
3
Ternary
12211210222121002
4
Quaternary
10333323310220
5
Quinary
132432301333
6
Senary
12153334132
8
Octal
477736450
10
Decimal
83868968
12
Duodecimal
24107348
16
Hexadecimal
4ffbd28
20
Vigesimal
1643c88
36
Base36
1dxlpk
md5
5989db3ed291b515e7eaa6a6b443babf
sha1
5f8fec01a627ce0d007369b441a2405d0229184e
sha256
23153223ab31f9def1ea8d913ff834763e119b53f46f0e3f0435334e9357ca08
sha512
2c4e71f30da1d9dbed719de86c8e48eb15f4151538ddb1650946c6bf3c4cb7c50eadba345bf64260655dc06abf2997aa7544c6251a329f31bb277f90c9a9d85f
ripemd-160
74e832e76815a9de549fc5e11ae290466b7a41b2
Diameter
167737936
Circumference
526964267.46591
Area
2.2097974642621E+16
Volume
2.4711124375557E+24
Surface area
8.8391898570485E+16
Circumference
526964267.46591
Perimeter
335475872
Area
7034003793385024
Diagonal
118608632.00784
Surface area
42204022760310144
Volume
5.8993463905929E+23
Space diagonal
145265313.75437
Perimeter
251606904
Area
3.0458129876938E+15
Altitude
72632656.877184
Surface area
3.0458129876938E+15
Volume
6.9524463955943E+22
Height
39536210.669278