868990111 is an odd 9-digits composite number following 868990110
and preceding 868990112 . In scientific notation, it is written as 8.68990111 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 789300120 positive integers (up to 868990111) that are relatively prime to 868990111.
868990111 has 8 divisors, whose sum is 948818304
The reverse of 868990111 is 111099868
Previous prime number is 1163
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
eight hundred sixty-eight million nine hundred ninety thousand one hundred eleven
Scientific notation
8.68990111 × 10^8
Engineering notation
8.68990111 × 10^6
Prime Factorization
11 × 1163 × 67927
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
868990111
Product of the distinct prime numbers
The prime factorization of 868990111 is 11 × 1163 × 67927.
Since it has a total of 3 prime factors.
8 , 2 , 85 , 74 , 291 , 824 , 1834 , 2223 , 39860 , 6604 , 209152 , 455215 , 9538366 , 1704263 , 4218425 , 9335659 , 349111236 , 45947616 , 9115263224 , 2654505562
n×2
1737980222
n×3
2606970333
n×4
3475960444
n×5
4344950555
n÷2
434495055.5
n÷3
289663370.33333
n÷3
217247527.75
n÷5
173798022.2
n2
755143813015792321
n3
6.5621250589356E+26
n4
5.7024217833603E+35
n5
4.9553481384911E+44
2 √n
29478.638214816
3 √n
954.27074833765
4 √n
171.69344255042
5 √n
61.348361334348
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
-868990110
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 868990111 can be divided by 8 positive divisors.
The sum of these divisors (counting 868990111) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011110010111011110010011111
3
Ternary
2020120011021022221
4
Quaternary
303302323302133
5
Quinary
3234430140421
6
Senary
222121250211
8
Octal
6362736237
10
Decimal
868990111
12
Duodecimal
203033967
16
Hexadecimal
33cbbc9f
20
Vigesimal
dbb3f5b
36
Base36
eddh27
md5
fe5d050bfcff2a4eea1d74d3a8cb1303
sha1
a9f166707baf76c98243db98103260cf2fd222a5
sha256
e390d2688199823f730fcc2781ad262fa4b6f4b582ed6097b9834607fe30e925
sha512
6354e9da440f79d5da84202ef14db1775025d12d921def694abbe35f4d5213e0e4a59376639ac4d9a3b802d8235dba13f489831cde3d3bc6f482c922cfbb1d6b
ripemd-160
d85d8771fa86fd54cb842913ec343ae99665be2b
Diameter
1737980222
Circumference
5460025897.5196
Area
2.3723542553742E+18
Volume
2.7487365169453E+27
Surface area
9.4894170214968E+18
Circumference
5460025897.5196
Perimeter
3475960444
Area
755143813015792321
Diagonal
1228937600.5443
Surface area
4530862878094753926
Volume
6.5621250589356E+26
Space diagonal
1505135023.5269
Perimeter
2606970333
Area
3.2698686279116E+17
Altitude
752567511.76346
Surface area
3.2698686279116E+17
Volume
7.7335385469459E+25
Height
409645866.8481