861363393 is an odd 9-digits composite number following 861363392
and preceding 861363394 . In scientific notation, it is written as 8.61363393 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 521218640 positive integers (up to 861363393) that are relatively prime to 861363393.
861363393 has 16 divisors, whose sum is 1254859776
The reverse of 861363393 is 393363168
Previous prime number is 647
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
eight hundred sixty-one million three hundred sixty-three thousand three hundred ninety-three
Scientific notation
8.61363393 × 10^8
Engineering notation
8.61363393 × 10^6
Prime Factorization
3 × 11 × 647 × 40343
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
861363393 Product of the distinct prime numbers
The prime factorization of 861363393 is 3 × 11 × 647 × 40343.
Since it has a total of 4 prime factors.
8 , 5 , 43 , 28 , 712 , 865 , 5590 , 7 , 90368 , 31288 , 623146 , 200897 , 9407357 , 9559108 , 34632113 , 97830172 , 189803825 , 862766335 , 9644590763 , 8979477815
n×2
1722726786
n×3
2584090179
n×4
3445453572
n×5
4306816965
n÷2
430681696.5
n÷3
287121131
n÷3
215340848.25
n÷5
172272678.6
n2
741946894800472449
n3
6.3908589473115E+26
n4
5.5048519470406E+35
n5
4.7416779510656E+44
2 √n29348.993049166
3 √n951.47081235258
4 √n171.31547813658
5 √n61.240296140651
1 , 3 , 11 , 33 , 647 , 1941 , 7117 , 21351 , 40343 , 121029 , 443773 , 1331319 , 26101921 , 78305763 , 287121131 , 861363393
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
-861363392 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 861363393 can be divided by 16 positive divisors.
The sum of these divisors (counting 861363393) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011010101110101110011000001
3
Ternary
2020000210210102220
4
Quaternary
303111311303001
5
Quinary
3231002112033
6
Senary
221250001253
8
Octal
6325656301
10
Decimal
861363393
12
Duodecimal
200576229
16
Hexadecimal
33575cc1
20
Vigesimal
d93a89d
36
Base36
e8u08x
md5
47edcf950af6db3b0bec93c1936cb3ba
sha1
c8be3c696c37daf4674234707beb82a6860d0a49
sha256
5b92915c1a7580ea152c95caf072c291ed7f00c8468d986213dd54f272dc7d6c
sha512
fb179087bdcc87f81be2052ceef6a29cdac5b5f51b243361d3e092fe001564196d38b94108b01f6287feeb5d5fdd4c4da22ec4f93c8c6c27d30553d40df4cbbd
ripemd-160
9f7e630b2725f100245d2c542a1ed8d60cdeb608
Diameter
1722726786
Circumference
5412105815.04
Area
2.3308949140589E+18
Volume
2.676996735867E+27
Surface area
9.3235796562357E+18
Circumference
5412105815.04
Perimeter
3445453572
Area
741946894800472449
Diagonal
1218151792.5123
Surface area
4451681368802834694
Volume
6.3908589473115E+26
Space diagonal
1491925160.4559
Perimeter
2584090179
Area
3.2127242957809E+17
Altitude
745962580.22796
Surface area
3.2127242957809E+17
Volume
7.5316994987511E+25
Height
406050597.5041