855296921 is an odd 9-digits composite number following 855296920
and preceding 855296922 . In scientific notation, it is written as 8.55296921 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 818536320 positive integers (up to 855296921) that are relatively prime to 855296921.
855296921 has 8 divisors, whose sum is 892815624
The reverse of 855296921 is 129692558
Previous prime number is 61
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
eight hundred fifty-five million two hundred ninety-six thousand nine hundred twenty-one
Scientific notation
8.55296921 × 10^8
Engineering notation
8.55296921 × 10^6
Prime Factorization
37 × 61 × 378953
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
855296921
Product of the distinct prime numbers
The prime factorization of 855296921 is 37 × 61 × 378953.
Since it has a total of 3 prime factors.
5 , 8 , 91 , 94 , 420 , 857 , 9294 , 3291 , 10521 , 38612 , 115104 , 803379 , 2716251 , 1733612 , 186257 , 89840598 , 179916279 , 931793499 , 9529320608 , 8108962605
n×2
1710593842
n×3
2565890763
n×4
3421187684
n×5
4276484605
n÷2
427648460.5
n÷3
285098973.66667
n÷3
213824230.25
n÷5
171059384.2
n2
731532823072080241
n3
6.2567777118399E+26
n4
5.3514027123181E+35
n5
4.5770382628767E+44
2 √n
29245.459835674
3 √n
949.23185219122
4 √n
171.01303995799
5 √n
61.153790585501
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
-855296920
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 855296921 can be divided by 8 positive divisors.
The sum of these divisors (counting 855296921) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010111110101100101110011001
3
Ternary
2012121101120210202
4
Quaternary
302332230232121
5
Quinary
3222424000141
6
Senary
220511551545
8
Octal
6276545631
10
Decimal
855296921
12
Duodecimal
1ba52b5b5
16
Hexadecimal
32facb99
20
Vigesimal
d75c261
36
Base36
e57zbt
md5
de038e38b42b0d132b629c12af3d7d4d
sha1
1c98422c708230530a1c585cefb744d41e794eba
sha256
801040e36bd7239041277c28a253492b256061ae35184489ee734f8b96bd689f
sha512
f3508fa1eb4d62e04ba5e0ee99851a069674fdd0f464a9d8dc427b78ad08df8ec936e9d8b0038a1762a4dd408012392788a611ae83f19bb822844a640cce7b96
ripemd-160
372a4913f83a8f1238908f8552585a4fd26f7ba7
Diameter
1710593842
Circumference
5373989047.3031
Area
2.298178142823E+18
Volume
2.6208329192881E+27
Surface area
9.1927125712922E+18
Circumference
5373989047.3031
Perimeter
3421187684
Area
731532823072080241
Diagonal
1209572505.5341
Surface area
4389196938432481446
Volume
6.2567777118399E+26
Space diagonal
1481417722.7292
Perimeter
2565890763
Area
3.1676300424128E+17
Altitude
740708861.36461
Surface area
3.1676300424128E+17
Volume
7.3736832473647E+25
Height
403190835.17805