83668691 is an odd 8-digits prime number following 83668690
and preceding 83668692 . In scientific notation, it is written as 8.3668691 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 83668690 positive integers (up to 83668691) that are relatively prime to 83668691.
83668691 has 2 divisors, whose sum is 83668692
The reverse of 83668691 is 19686638
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 47 Digital Root 2
Name
eighty-three million six hundred sixty-eight thousand six hundred ninety-one
Scientific notation
8.3668691 × 10^7
Engineering notation
8.3668691 × 10^6
Prime Factorization
83668691
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
83668691 Product of the distinct prime numbers
The prime factorization of 83668691 is 83668691.
Since it has a total of 1 prime factors.
9 , 1 , 48 , 32 , 8 , 99 , 5214 , 9924 , 60006 , 28474 , 669088 , 579834 , 8706044 , 5469717 , 99128697 , 85818399 , 212318088 , 632081721 , 4713474081 , 5967677489
n×2
167337382
n×3
251006073
n×4
334674764
n×5
418343455
n÷2
41834345.5
n÷3
27889563.666667
n÷3
20917172.75
n÷5
16733738.2
n2
7000449853653481
n3
5.8571847566633E+23
n4
4.9006298153517E+31
n5
4.1002928172605E+39
2 √n9147.0591448837
3 √n437.3753719571
4 √n95.640259017234
5 √n38.416039998452
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
83668692 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
41834346 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9147.059199546 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999760962 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83668691 can be divided by 2 positive divisors.
The sum of these divisors (counting 83668691) is 83668692, the average is 41834346.
Base
System
Value
2
Binary
100111111001010111011010011
3
Ternary
12211102210212102
4
Quaternary
10333022323103
5
Quinary
132404344231
6
Senary
12145151015
8
Octal
477127323
10
Decimal
83668691
12
Duodecimal
2402b46b
16
Hexadecimal
4fcaed3
20
Vigesimal
162ibeb
36
Base36
1dtb6b
md5
31366935111a925afffa79d3b1a993c5
sha1
4528557bc4819731e0980f9033d900835844fb5e
sha256
6e4498a4c827aad30012ea6f1bc41e0ebf5a78f60e21b76568d64911b99a72d8
sha512
9c2c9dbf638e2253549eb91425cb511144dd451778498313b99a55aafafb8e8f3a11623326920cfaf00904d35b356d369c1d7d14a8230c7968985ba322cabc04
ripemd-160
ff0f0dad5903123c0457b008e8047f69033b6507
Diameter
167337382
Circumference
525705889.96215
Area
2.1992561832062E+16
Volume
2.4534518136335E+24
Surface area
8.7970247328246E+16
Circumference
525705889.96215
Perimeter
334674764
Area
7000449853653481
Diagonal
118325397.5582
Surface area
42002699121920886
Volume
5.8571847566633E+23
Space diagonal
144918423.81478
Perimeter
251006073
Area
3.0312837055915E+15
Altitude
72459211.90739
Surface area
3.0312837055915E+15
Volume
6.9027584334985E+22
Height
39441799.186068