855339949 is an odd 9-digits composite number following 855339948
and preceding 855339950 . In scientific notation, it is written as 8.55339949 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 824577600 positive integers (up to 855339949) that are relatively prime to 855339949.
855339949 has 8 divisors, whose sum is 886192920
The reverse of 855339949 is 949933558
Previous prime number is 661
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
eight hundred fifty-five million three hundred thirty-nine thousand nine hundred forty-nine
Scientific notation
8.55339949 × 10^8
Engineering notation
8.55339949 × 10^6
Prime Factorization
29 × 661 × 44621
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
855339949
Product of the distinct prime numbers
The prime factorization of 855339949 is 29 × 661 × 44621.
Since it has a total of 3 prime factors.
7 , 4 , 79 , 94 , 990 , 95 , 9992 , 6492 , 95683 , 54300 , 581942 , 720202 , 758406 , 5726186 , 50425431 , 16775686 , 304684249 , 81668617 , 1333060553 , 8904090548
n×2
1710679898
n×3
2566019847
n×4
3421359796
n×5
4276699745
n÷2
427669974.5
n÷3
285113316.33333
n÷3
213834987.25
n÷5
171067989.8
n2
731606428355322601
n3
6.2577220511751E+26
n4
5.3524796601083E+35
n5
4.5781896795006E+44
2 √n
29246.195461974
3 √n
949.24776980698
4 √n
171.01519073455
5 √n
61.15440587413
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
-855339948
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 855339949 can be divided by 8 positive divisors.
The sum of these divisors (counting 855339949) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010111110110111001110101101
3
Ternary
2012121110202211101
4
Quaternary
302332313032231
5
Quinary
3222431334244
6
Senary
220512523101
8
Octal
6276671655
10
Decimal
855339949
12
Duodecimal
1ba550491
16
Hexadecimal
32fb73ad
20
Vigesimal
d75h9h9
36
Base36
e58wj1
md5
7656dbfd394b27b016b34bcd5de7ef52
sha1
b00dde705e26b48d2fd883af98c915293d885e63
sha256
b5fe9f3ff050b39168094c2edd106a6c41d397b7784a178bd4b4e2e5cfd53f2c
sha512
7d04f5290c651d71c16788ee9fc8481930ccd46ad9a7784aab7baa8dfbe8a3bfa5939a4c0bf6854e5a5659e697ff3768b4545ef6fb6b31140b9a0544d4a020ce
ripemd-160
f0dba45ff4acfbdc80fe8a26b84bf88542c8b954
Diameter
1710679898
Circumference
5374259400.2005
Area
2.2984093806401E+18
Volume
2.6212284832238E+27
Surface area
9.1936375225606E+18
Circumference
5374259400.2005
Perimeter
3421359796
Area
731606428355322601
Diagonal
1209633356.3153
Surface area
4389638570131935606
Volume
6.2577220511751E+26
Space diagonal
1481492249.4114
Perimeter
2566019847
Area
3.1679487626385E+17
Altitude
740746124.70569
Surface area
3.1679487626385E+17
Volume
7.3747961619442E+25
Height
403211118.77177