828984961 is an odd 9-digits composite number following 828984960
and preceding 828984962 . In scientific notation, it is written as 8.28984961 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 703917168 positive integers (up to 828984961) that are relatively prime to 828984961.
828984961 has 8 divisors, whose sum is 956266560
The reverse of 828984961 is 169489828
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
eight hundred twenty-eight million nine hundred eighty-four thousand nine hundred sixty-one
Scientific notation
8.28984961 × 10^8
Engineering notation
8.28984961 × 10^6
Prime Factorization
7 × 107 × 1106789
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
828984961
Product of the distinct prime numbers
The prime factorization of 828984961 is 7 × 107 × 1106789.
Since it has a total of 3 prime factors.
10 , 8 , 86 , 35 , 819 , 882 , 5454 , 3767 , 72917 , 19370 , 916808 , 538580 , 7075689 , 5467810 , 64085453 , 80828519 , 299959429 , 154060566 , 6490992107 , 3750522289
n×2
1657969922
n×3
2486954883
n×4
3315939844
n×5
4144924805
n÷2
414492480.5
n÷3
276328320.33333
n÷3
207246240.25
n÷5
165796992.2
n2
687216065564171521
n3
5.6969178331029E+26
n4
4.722659207695E+35
n5
3.9150134591073E+44
2 √n
28792.098933562
3 √n
939.39638363712
4 √n
169.68234714773
5 √n
60.772811784349
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-828984960
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 828984961 can be divided by 8 positive divisors.
The sum of these divisors (counting 828984961) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001011010010100111010000001
3
Ternary
2010202212210120201
4
Quaternary
301122110322001
5
Quinary
3144210004321
6
Senary
214132005201
8
Octal
6132247201
10
Decimal
828984961
12
Duodecimal
1b1760801
16
Hexadecimal
31694e81
20
Vigesimal
cj13281
36
Base36
dpk0w1
md5
650689b02aebfc71a78027847258b27f
sha1
70fc59987790cd784252ba6f9abf2edb81a05a80
sha256
2f68e512b7023f8dd6ff8c6c838bddd0056b16b900c2123c34227e75ebc697b3
sha512
12b2b166f5366d0347df87baceb972168ec78dc10cce61b8c854598f6a5610e9bc61eb83aa2a3f8eb89b02d00d2e1ae282ff95dda3ad91565150673e16ca2987
ripemd-160
5ae3c498a42826db0dfe39379914570d77c0b4d5
Diameter
1657969922
Circumference
5208666126.828
Area
2.1589529430053E+18
Volume
2.3863193616774E+27
Surface area
8.6358117720211E+18
Circumference
5208666126.828
Perimeter
3315939844
Area
687216065564171521
Diagonal
1172361774.8495
Surface area
4123296393385029126
Volume
5.6969178331029E+26
Space diagonal
1435844071.1625
Perimeter
2486954883
Area
2.9757328533368E+17
Altitude
717922035.58125
Surface area
2.9757328533368E+17
Volume
6.7138820527494E+25
Height
390787258.28318