855536421 is an odd 9-digits composite number following 855536420
and preceding 855536422 . In scientific notation, it is written as 8.55536421 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 562544352 positive integers (up to 855536421) that are relatively prime to 855536421.
855536421 has 8 divisors, whose sum is 1156341760
The reverse of 855536421 is 124635558
Previous prime number is 73
Is Prime? no Number parity odd Number length 9 Sum of Digits 39 Digital Root 3
Name
eight hundred fifty-five million five hundred thirty-six thousand four hundred twenty-one
Scientific notation
8.55536421 × 10^8
Engineering notation
8.55536421 × 10^6
Prime Factorization
3 × 73 × 3906559
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
855536421 Product of the distinct prime numbers
The prime factorization of 855536421 is 3 × 73 × 3906559.
Since it has a total of 3 prime factors.
3 , 4 , 14 , 80 , 83 , 55 , 1766 , 7925 , 38177 , 77406 , 194301 , 718003 , 1505066 , 9651088 , 35171637 , 43220681 , 378644364 , 460481784 , 5002314432 , 1973111573
n×2
1711072842
n×3
2566609263
n×4
3422145684
n×5
4277682105
n÷2
427768210.5
n÷3
285178807
n÷3
213884105.25
n÷5
171107284.2
n2
731942567657489241
n3
6.2620352471124E+26
n4
5.3573992234904E+35
n5
4.5834501575331E+44
2 √n29249.554201731
3 √n949.32044513337
4 √n171.02501045675
5 √n61.157215055356
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
-855536420 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 855536421 can be divided by 8 positive divisors.
The sum of these divisors (counting 855536421) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010111111100111001100100101
3
Ternary
2012121211202100010
4
Quaternary
302333213030211
5
Quinary
3223004131141
6
Senary
220521040433
8
Octal
6277471445
10
Decimal
855536421
12
Duodecimal
1ba626119
16
Hexadecimal
32fe7325
20
Vigesimal
d772111
36
Base36
e5d44l
md5
5435d5e52281fb7f401675883011f9a9
sha1
8d7fee35ce28e17778f41ff3cca17f39f3bfd99f
sha256
1df5d05cbd4d64d63c58c1efa49fff6fb7e8b7ac9f23b6c17630fabc0750c877
sha512
9cea531772fdb246cc1f08aba6e5b96eb5f643f23748178544b73f64795dc8d78e2e6408f914545b77deda8041d31f5ec46d7e55a051032a9807a38b5f09a9be
ripemd-160
b52698fd2eb6f13af232981e9fc093e8f8a67f21
Diameter
1711072842
Circumference
5375493870.1842
Area
2.2994653934024E+18
Volume
2.6230351905131E+27
Surface area
9.1978615736097E+18
Circumference
5375493870.1842
Perimeter
3422145684
Area
731942567657489241
Diagonal
1209911209.6823
Surface area
4391655405944935446
Volume
6.2620352471124E+26
Space diagonal
1481832548.8976
Perimeter
2566609263
Area
3.169404288513E+17
Altitude
740916274.44882
Surface area
3.169404288513E+17
Volume
7.3798793121039E+25
Height
403303736.56078