866121142 is an even 9-digits composite number following 866121141
and preceding 866121143 . In scientific notation, it is written as 8.66121142 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 433060570 positive integers (up to 866121142) that are relatively prime to 866121142.
866121142 has 4 divisors, whose sum is 1299181716
The reverse of 866121142 is 241121668
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 31 Digital Root 4
Name
eight hundred sixty-six million one hundred twenty-one thousand one hundred forty-two
Scientific notation
8.66121142 × 10^8
Engineering notation
8.66121142 × 10^6
Prime Factorization
2 × 433060571
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
866121142 Product of the distinct prime numbers
The prime factorization of 866121142 is 2 × 433060571.
Since it has a total of 2 prime factors.
6 , 5 , 46 , 31 , 401 , 526 , 2928 , 4976 , 81122 , 6998 , 93197 , 656082 , 2382924 , 2210011 , 30643860 , 89370012 , 354712070 , 733430820 , 6151945654 , 7375113755
n×2
1732242284
n×3
2598363426
n×4
3464484568
n×5
4330605710
n÷2
433060571
n÷3
288707047.33333
n÷3
216530285.5
n÷5
173224228.4
n2
750165832619384164
n3
6.4973448763768E+26
n4
5.6274877642953E+35
n5
4.8740861290025E+44
2 √n29429.936153516
3 √n953.21941621633
4 √n171.55155538064
5 √n61.307799436064
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
-866121141 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 866121142 can be divided by 4 positive divisors.
The sum of these divisors (counting 866121142) is 1, the average is 0.25.
Base
System
Value
2
Binary
110011100111111111010110110110
3
Ternary
2020100202111211211
4
Quaternary
303213333112312
5
Quinary
3233211334032
6
Senary
221535552034
8
Octal
6347772666
10
Decimal
866121142
12
Duodecimal
20208b61a
16
Hexadecimal
339ff5b6
20
Vigesimal
dad52h2
36
Base36
ebnzcm
md5
9344225ab99e26fbc9f49fb129d4b144
sha1
e9ffad4f88cc83f3250bed46369700b08a9bd508
sha256
498c8f5e0b3a3a4d18d07c030949ef713f6c2008de72d45eda1c755ac65a3932
sha512
8649b84b890c22f96c684efb53bc1fae836bedb48af001edc336223c3afc04a52788cbc0f2b5833a9771eddb73ebd495d964276d25ff49ba04f17ccf0fae6508
ripemd-160
6635e28823230c4047238defc13b196db3b198e9
Diameter
1732242284
Circumference
5441999633.652
Area
2.3567154687311E+18
Volume
2.7216014575286E+27
Surface area
9.4268618749245E+18
Circumference
5441999633.652
Perimeter
3464484568
Area
750165832619384164
Diagonal
1224880265.6745
Surface area
4500994995716304984
Volume
6.4973448763768E+26
Space diagonal
1500165823.4536
Perimeter
2598363426
Area
3.2483133404975E+17
Altitude
750082911.72679
Surface area
3.2483133404975E+17
Volume
7.6571943696562E+25
Height
408293421.89149