855397768 is an even 9-digits composite number following 855397767
and preceding 855397769 . In scientific notation, it is written as 8.55397768 × 10^8.
The sum of its digits is 58. It has a total of 5 prime factors and 16 positive divisors.
There are 427166976 positive integers (up to 855397768) that are relatively prime to 855397768.
855397768 has 16 divisors, whose sum is 1605865500
The reverse of 855397768 is 867793558
Previous prime number is 809
Is Prime? no Number parity even Number length 9 Sum of Digits 58 Digital Root 4
Name
eight hundred fifty-five million three hundred ninety-seven thousand seven hundred sixty-eight
Scientific notation
8.55397768 × 10^8
Engineering notation
8.55397768 × 10^6
Prime Factorization
2 × 2 × 2 × 809 × 132169
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
213849442 Product of the distinct prime numbers
The prime factorization of 855397768 is 2 × 2 × 2 × 809 × 132169.
Since it has a total of 5 prime factors.
2 , 3 , 9 , 31 , 438 , 996 , 8921 , 2571 , 13549 , 81288 , 196112 , 494254 , 5548374 , 3676879 , 51966171 , 11445632 , 402326584 , 560965719 , 1963920005 , 8458000154
n×2
1710795536
n×3
2566193304
n×4
3421591072
n×5
4276988840
n÷2
427698884
n÷3
285132589.33333
n÷3
213849442
n÷5
171079553.6
n2
731705341499381824
n3
6.2589911595225E+26
n4
5.3539270677873E+35
n5
4.57973726382E+44
2 √n29247.183932817
3 √n949.2691583088
4 √n171.01808071902
5 √n61.155232631023
1 , 2 , 4 , 8 , 809 , 1618 , 3236 , 6472 , 132169 , 264338 , 528676 , 1057352 , 106924721 , 213849442 , 427698884 , 855397768
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
-855397767 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 855397768 can be divided by 16 positive divisors.
The sum of these divisors (counting 855397768) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110010111111000101010110001000
3
Ternary
2012121120201010211
4
Quaternary
302333011112020
5
Quinary
3222440212033
6
Senary
220514050504
8
Octal
6277052610
10
Decimal
855397768
12
Duodecimal
1ba579a34
16
Hexadecimal
32fc5588
20
Vigesimal
d764e88
36
Base36
e5a554
md5
d4b8d6a6388f917a14ad179d66d2ad46
sha1
809dc1b56726433c9c4c55917c41894c99efc9c2
sha256
23ac2c7729232c23e9ac3f20b6aca3847b215c045c4cacf6773ba85510dec372
sha512
df593dda89f3a400d8017845f27dbad81580de4b48ea5da04469fa32ddf8c248bbe0a3589cc73dd2162cadd425cec5b73c337a4403e1e500e31b6e54a7ddec1a
ripemd-160
b8eeb7142afbd62b53875283d88ae1d42489d3e7
Diameter
1710795536
Circumference
5374622687.6918
Area
2.2987201254469E+18
Volume
2.6217600860852E+27
Surface area
9.1948805017875E+18
Circumference
5374622687.6918
Perimeter
3421591072
Area
731705341499381824
Diagonal
1209715124.7293
Surface area
4390232048996290944
Volume
6.2589911595225E+26
Space diagonal
1481592394.857
Perimeter
2566193304
Area
3.1683770691162E+17
Altitude
740796197.42851
Surface area
3.1683770691162E+17
Volume
7.376291820475E+25
Height
403238374.90976