861360142 is an even 9-digits composite number following 861360141
and preceding 861360143 . In scientific notation, it is written as 8.61360142 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors.
There are 422908992 positive integers (up to 861360142) that are relatively prime to 861360142.
861360142 has 16 divisors, whose sum is 1315509840
The reverse of 861360142 is 241063168
Previous prime number is 229
Is Prime? no Number parity even Number length 9 Sum of Digits 31 Digital Root 4
Name
eight hundred sixty-one million three hundred sixty thousand one hundred forty-two
Scientific notation
8.61360142 × 10^8
Engineering notation
8.61360142 × 10^6
Prime Factorization
2 × 73 × 229 × 25763
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
861360142 Product of the distinct prime numbers
The prime factorization of 861360142 is 2 × 73 × 229 × 25763.
Since it has a total of 4 prime factors.
6 , 8 , 51 , 88 , 385 , 987 , 6440 , 4455 , 84229 , 46136 , 693456 , 233115 , 8315245 , 8771567 , 67041369 , 22283053 , 419832697 , 457306300 , 8893630755 , 9631252111
n×2
1722720284
n×3
2584080426
n×4
3445440568
n×5
4306800710
n÷2
430680071
n÷3
287120047.33333
n÷3
215340035.5
n÷5
172272028.4
n2
741941294226260164
n3
6.390786585504E+26
n4
5.5047688407814E+35
n5
4.7415884703726E+44
2 √n29348.937663909
3 √n951.4696153218
4 √n171.31531648953
5 √n61.240249913355
1 , 2 , 73 , 146 , 229 , 458 , 16717 , 25763 , 33434 , 51526 , 1880699 , 3761398 , 5899727 , 11799454 , 430680071 , 861360142
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-861360141 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 861360142 can be divided by 16 positive divisors.
The sum of these divisors (counting 861360142) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011010101110101000000001110
3
Ternary
2020000210121222111
4
Quaternary
303111311000032
5
Quinary
3231002011032
6
Senary
221245534234
8
Octal
6325650016
10
Decimal
861360142
12
Duodecimal
20057437a
16
Hexadecimal
3357500e
20
Vigesimal
d93a072
36
Base36
e8txqm
md5
6e1be37e9bf88d4c119335d9084a890e
sha1
817a78b2b0f250a10cda4dff363e85a0f9e28e67
sha256
2c6a42f228b0476bce66ea16c95af501526b4c7b62a101a17cfc0e209d965055
sha512
dea02a68f3e5e4044df7ed931ddfce91f3b818f3e8fa3432a0a85e5eb8c2c437eff367ac22b665dca2b6abfabbe85c0ac1b1516235124913d0322621e417b296
ripemd-160
1d53b1ef06d32c08187c67ee2e4192fbfd9874d7
Diameter
1722720284
Circumference
5412085388.4045
Area
2.3308773193361E+18
Volume
2.6769664250239E+27
Surface area
9.3235092773445E+18
Circumference
5412085388.4045
Perimeter
3445440568
Area
741941294226260164
Diagonal
1218147194.904
Surface area
4451647765357560984
Volume
6.390786585504E+26
Space diagonal
1491919529.5587
Perimeter
2584080426
Area
3.2127000445832E+17
Altitude
745959764.77937
Surface area
3.2127000445832E+17
Volume
7.5316142195431E+25
Height
406049064.96801