855361421 is an odd 9-digits composite number following 855361420
and preceding 855361422 . In scientific notation, it is written as 8.55361421 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 817851232 positive integers (up to 855361421) that are relatively prime to 855361421.
855361421 has 8 divisors, whose sum is 892900800
The reverse of 855361421 is 124163558
Previous prime number is 3299
Is Prime? no Number parity odd Number length 9 Sum of Digits 35 Digital Root 8
Name
eight hundred fifty-five million three hundred sixty-one thousand four hundred twenty-one
Scientific notation
8.55361421 × 10^8
Engineering notation
8.55361421 × 10^6
Prime Factorization
23 × 3299 × 11273
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
855361421 Product of the distinct prime numbers
The prime factorization of 855361421 is 23 × 3299 × 11273.
Since it has a total of 3 prime factors.
1 , 10 , 40 , 51 , 754 , 617 , 9921 , 1164 , 31350 , 34478 , 920349 , 942485 , 8422422 , 1723822 , 55949386 , 18350299 , 8853331 , 398009800 , 4745134512 , 1293786265
n×2
1710722842
n×3
2566084263
n×4
3421445684
n×5
4276807105
n÷2
427680710.5
n÷3
285120473.66667
n÷3
213840355.25
n÷5
171072284.2
n2
731643160535139241
n3
6.2581933346027E+26
n4
5.3530171435785E+35
n5
4.5787643505686E+44
2 √n29246.562550153
3 √n949.25571287787
4 √n171.01626399309
5 √n61.154712908595
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
-855361420 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 855361421 can be divided by 8 positive divisors.
The sum of these divisors (counting 855361421) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010111110111100011110001101
3
Ternary
2012121111212021122
4
Quaternary
302332330132031
5
Quinary
3222433031141
6
Senary
220513210325
8
Octal
6276743615
10
Decimal
855361421
12
Duodecimal
1ba5609a5
16
Hexadecimal
32fbc78d
20
Vigesimal
d7603b1
36
Base36
e59d3h
md5
ba1d67832ad36743197a821d4337a9de
sha1
ac83de47ed4bb683a2f72279255deea2532019c8
sha256
a6fd2b29d746b8d029a43ce010c883659e0ac8655b42f9b094f0aa9d9eec10ae
sha512
a291bc17129373ec1237399402f5f4ccb464f40de5fcef2636ab8560de295d0a9cb80a41f811a212401d5d63a65b68fa1f4d2d5d60406dd1bc7b0361844cfb1d
ripemd-160
875066ffcc0c9f58290d3913d2ea8f7de4bd5875
Diameter
1710722842
Circumference
5374394312.7555
Area
2.2985247781864E+18
Volume
2.6214258939643E+27
Surface area
9.1940991127456E+18
Circumference
5374394312.7555
Perimeter
3421445684
Area
731643160535139241
Diagonal
1209663722.3089
Surface area
4389858963210835446
Volume
6.2581933346027E+26
Space diagonal
1481529440.0063
Perimeter
2566084263
Area
3.1681078176428E+17
Altitude
740764720.00316
Surface area
3.1681078176428E+17
Volume
7.37535157479E+25
Height
403221240.76964