868902568 is an even 9-digits composite number following 868902567
and preceding 868902569 . In scientific notation, it is written as 8.68902568 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 8 positive divisors.
There are 434451280 positive integers (up to 868902568) that are relatively prime to 868902568.
868902568 has 8 divisors, whose sum is 1629192330
The reverse of 868902568 is 865209868
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
eight hundred sixty-eight million nine hundred two thousand five hundred sixty-eight
Scientific notation
8.68902568 × 10^8
Engineering notation
8.68902568 × 10^6
Prime Factorization
2 × 2 × 2 × 108612821
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
217225642
Product of the distinct prime numbers
The prime factorization of 868902568 is 2 × 2 × 2 × 108612821.
Since it has a total of 4 prime factors.
4 , 10 , 42 , 5 , 124 , 189 , 8426 , 6825 , 26205 , 63221 , 539971 , 971611 , 6069089 , 8160736 , 8654774 , 56449287 , 729677265 , 48023174 , 7553102256 , 5513194099
n×2
1737805136
n×3
2606707704
n×4
3475610272
n×5
4344512840
n÷2
434451284
n÷3
289634189.33333
n÷3
217225642
n÷5
173780513.6
n2
754991672676994624
n3
6.5601420320766E+26
n4
5.7001242581161E+35
n5
4.9528526057961E+44
2 √n
29477.153322531
3 √n
954.23870250709
4 √n
171.68911824146
5 √n
61.347125224533
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
-868902567
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 868902568 can be divided by 8 positive divisors.
The sum of these divisors (counting 868902568) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011110010100110011010101000
3
Ternary
2020112222211020121
4
Quaternary
303302212122220
5
Quinary
3234414340233
6
Senary
222115333024
8
Octal
6362463250
10
Decimal
868902568
12
Duodecimal
202bb1174
16
Hexadecimal
33ca66a8
20
Vigesimal
dbacg88
36
Base36
edblig
md5
c063ec848669518d087c96ce2681cc45
sha1
17e6277bd5077b2b243a70f4550b212277307285
sha256
cd6bcafd3ff617e90057da36c773a7d78c47523424cc2b79a434f9967ee75068
sha512
a634d7f6a1edb766a64ff66af4f1e6cfc162ad249763968413dea551e1ee70a68242d3533936e0d754c5c50f1219c60bb0f352bb0722fc4f966a889235118efa
ripemd-160
a80dba22c5f5dfee7bd0c23b058414458959b3be
Diameter
1737805136
Circumference
5459475848.6282
Area
2.3718762924035E+18
Volume
2.747905868597E+27
Surface area
9.4875051696141E+18
Circumference
5459475848.6282
Perimeter
3475610272
Area
754991672676994624
Diagonal
1228813796.0464
Surface area
4529950036061967744
Volume
6.5601420320766E+26
Space diagonal
1504983394.6031
Perimeter
2606707704
Area
3.2692098409199E+17
Altitude
752491697.30154
Surface area
3.2692098409199E+17
Volume
7.7312015273804E+25
Height
409604598.68214