855314978 is an even 9-digits composite number following 855314977
and preceding 855314979 . In scientific notation, it is written as 8.55314978 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 358038576 positive integers (up to 855314978) that are relatively prime to 855314978.
855314978 has 16 divisors, whose sum is 1500354240
The reverse of 855314978 is 879413558
Previous prime number is 43
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
eight hundred fifty-five million three hundred fourteen thousand nine hundred seventy-eight
Scientific notation
8.55314978 × 10^8
Engineering notation
8.55314978 × 10^6
Prime Factorization
2 × 7 × 43 × 1420789
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
855314978
Product of the distinct prime numbers
The prime factorization of 855314978 is 2 × 7 × 43 × 1420789.
Since it has a total of 4 prime factors.
5 , 9 , 67 , 34 , 746 , 59 , 6908 , 8523 , 56308 , 2423 , 449362 , 154131 , 5405557 , 4495506 , 13640527 , 6115747 , 535742670 , 106749163 , 2179062069 , 7560100642
n×2
1710629956
n×3
2565944934
n×4
3421259912
n×5
4276574890
n÷2
427657489
n÷3
285104992.66667
n÷3
213828744.5
n÷5
171062995.6
n2
731563711591140484
n3
6.2571739988517E+26
n4
5.3518546411701E+35
n5
4.5775214346716E+44
2 √n
29245.768548629
3 √n
949.23853219459
4 √n
171.01394255624
5 √n
61.154048798677
1 , 2 , 7 , 14 , 43 , 86 , 301 , 602 , 1420789 , 2841578 , 9945523 , 19891046 , 61093927 , 122187854 , 427657489 , 855314978
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
-855314977
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 855314978 can be divided by 16 positive divisors.
The sum of these divisors (counting 855314978) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110010111110110001001000100010
3
Ternary
2012121102111120112
4
Quaternary
302332301020202
5
Quinary
3222430034403
6
Senary
220512211322
8
Octal
6276611042
10
Decimal
855314978
12
Duodecimal
1ba539b42
16
Hexadecimal
32fb1222
20
Vigesimal
d75e78i
36
Base36
e58d9e
md5
10ca016ca2f6894cc90e31017ff0958c
sha1
09defc28d8b6d1b89c745c6f8320cb0f280fd875
sha256
04f4a01df106d6bac5fb0c4a719b444a68c3bf174e4333d95fa69ec58ef5f9df
sha512
87d3560d742ff0930089a092f6b697324ed91e78219fd9398b6366faf38f53bb52e7e2182bc5d3d36fce58688eea28ec0d14b137544672d59dc50d8c0289bfc9
ripemd-160
4505f516db840e619ee05376ec28fa2b06948da4
Diameter
1710629956
Circumference
5374102502.7802
Area
2.2982751819676E+18
Volume
2.6209989156034E+27
Surface area
9.1931007278704E+18
Circumference
5374102502.7802
Perimeter
3421259912
Area
731563711591140484
Diagonal
1209598041.9884
Surface area
4389382269546842904
Volume
6.2571739988517E+26
Space diagonal
1481448998.3707
Perimeter
2565944934
Area
3.1677637936238E+17
Altitude
740724499.18533
Surface area
3.1677637936238E+17
Volume
7.374150276087E+25
Height
403199347.32948