855491641 is an odd 9-digits prime number following 855491640
and preceding 855491642 . In scientific notation, it is written as 8.55491641 × 10^8.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 855491640 positive integers (up to 855491641) that are relatively prime to 855491641.
855491641 has 2 divisors, whose sum is 855491642
The reverse of 855491641 is 146194558
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 43 Digital Root 7
Name
eight hundred fifty-five million four hundred ninety-one thousand six hundred forty-one
Scientific notation
8.55491641 × 10^8
Engineering notation
8.55491641 × 10^6
Prime Factorization
855491641
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
855491641 Product of the distinct prime numbers
The prime factorization of 855491641 is 855491641.
Since it has a total of 1 prime factors.
10 , 5 , 79 , 3 , 768 , 888 , 946 , 1093 , 49674 , 73710 , 634096 , 267281 , 9041612 , 3944359 , 34732991 , 92102638 , 868284127 , 219961784 , 8654700303 , 2942163925
n×2
1710983282
n×3
2566474923
n×4
3421966564
n×5
4277458205
n÷2
427745820.5
n÷3
285163880.33333
n÷3
213872910.25
n÷5
171098328.2
n2
731865947820872881
n3
6.261052006933E+26
n4
5.3562776557974E+35
n5
4.5822507614098E+44
2 √n29248.788709962
3 √n949.30388191439
4 √n171.0227724894
5 √n61.156574830729
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
855491642 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
427745821 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
29248.788727057 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999976622 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 855491641 can be divided by 2 positive divisors.
The sum of these divisors (counting 855491641) is 855491642, the average is 427745821.
Base
System
Value
2
Binary
110010111111011100010000111001
3
Ternary
2012121202110220121
4
Quaternary
302333130100321
5
Quinary
3223001213031
6
Senary
220520053241
8
Octal
6277342071
10
Decimal
855491641
12
Duodecimal
1ba604221
16
Hexadecimal
32fdc439
20
Vigesimal
d76g921
36
Base36
e5c5kp
md5
38aa67091152d051b4abc1ec7f6d69a1
sha1
1eec2c80539514a2b0f42b30c54778f3f358fbe1
sha256
77f1b344a8a7fa38b2f4688a544ce4435be401279b28a8ce46b7456e26a3705f
sha512
e29bb97098997bc1b7166c0d7efb38dee1283fab452297a32fe9c80a91d7528bdc04915e29711cbb349c105a45074e1888126515e71784017c25a900c912d49d
ripemd-160
e73e457c55d2bc025569d506fd742b3e3d2c4986
Diameter
1710983282
Circumference
5375212509.1462
Area
2.2992246850866E+18
Volume
2.6226233318299E+27
Surface area
9.1968987403463E+18
Circumference
5375212509.1462
Perimeter
3421966564
Area
731865947820872881
Diagonal
1209847881.199
Surface area
4391195686925237286
Volume
6.261052006933E+26
Space diagonal
1481754987.6625
Perimeter
2566474923
Area
3.1690725148883E+17
Altitude
740877493.83124
Surface area
3.1690725148883E+17
Volume
7.3787205524399E+25
Height
403282627.06634