868921829 is an odd 9-digits composite number following 868921828
and preceding 868921830 . In scientific notation, it is written as 8.68921829 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 859963776 positive integers (up to 868921829) that are relatively prime to 868921829.
868921829 has 4 divisors, whose sum is 877879884
The reverse of 868921829 is 928129868
Previous prime number is 97
Is Prime? no Number parity odd Number length 9 Sum of Digits 53 Digital Root 8
Name
eight hundred sixty-eight million nine hundred twenty-one thousand eight hundred twenty-nine
Scientific notation
8.68921829 × 10^8
Engineering notation
8.68921829 × 10^6
Prime Factorization
97 × 8957957
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
868921829 Product of the distinct prime numbers
The prime factorization of 868921829 is 97 × 8957957.
Since it has a total of 2 prime factors.
5 , 8 , 65 , 6 , 704 , 154 , 27 , 2136 , 37558 , 61649 , 677207 , 38844 , 6868464 , 1833065 , 48651199 , 73343233 , 158934717 , 558795046 , 1071001745 , 3164921130
n×2
1737843658
n×3
2606765487
n×4
3475687316
n×5
4344609145
n÷2
434460914.5
n÷3
289640609.66667
n÷3
217230457.25
n÷5
173784365.8
n2
755025144912705241
n3
6.5605782985854E+26
n4
5.7006296945045E+35
n5
4.9534015806006E+44
2 √n29477.480031373
3 √n954.24575333823
4 √n171.69006969354
5 √n61.347397198986
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-868921828 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868921829 can be divided by 4 positive divisors.
The sum of these divisors (counting 868921829) is 1, the average is 0.25.
Base
System
Value
2
Binary
110011110010101011000111100101
3
Ternary
2020120000210122222
4
Quaternary
303302223013211
5
Quinary
3234420444304
6
Senary
222120002125
8
Octal
6362530745
10
Decimal
868921829
12
Duodecimal
203000345
16
Hexadecimal
33cab1e5
20
Vigesimal
dbaf4b9
36
Base36
edc0dh
md5
cc03607a14a3a28a0131eea6e95e02b3
sha1
cede4cafe08ae08569fceb735bc9c3581cbaa915
sha256
c75678e96adf741dc7d8faf699ce8b50e263175a4f5d0157c6bce51b64dad668
sha512
70e86bf3955c593d5fe6c003db3b25d7c41d3df2b843f4993d6e006c69aaaaec53ecc50a076ad772294ba072b91d51dabd72e2e05f92abe8589935c55a4166e2
ripemd-160
2bfbc39f893af7b6deec359871560e1a805bf28a
Diameter
1737843658
Circumference
5459596869.0604
Area
2.3719814485333E+18
Volume
2.7480886114849E+27
Surface area
9.4879257941333E+18
Circumference
5459596869.0604
Perimeter
3475687316
Area
755025144912705241
Diagonal
1228841035.2138
Surface area
4530150869476231446
Volume
6.5605782985854E+26
Space diagonal
1505016755.6337
Perimeter
2606765487
Area
3.2693547799521E+17
Altitude
752508377.81684
Surface area
3.2693547799521E+17
Volume
7.7317156723917E+25
Height
409613678.40461