855221372 is an even 9-digits composite number following 855221371
and preceding 855221373 . In scientific notation, it is written as 8.55221372 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors.
There are 426827856 positive integers (up to 855221372) that are relatively prime to 855221372.
855221372 has 12 divisors, whose sum is 1499377320
The reverse of 855221372 is 273122558
Previous prime number is 547
Is Prime? no Number parity even Number length 9 Sum of Digits 35 Digital Root 8
Name
eight hundred fifty-five million two hundred twenty-one thousand three hundred seventy-two
Scientific notation
8.55221372 × 10^8
Engineering notation
8.55221372 × 10^6
Prime Factorization
2 × 2 × 547 × 390869
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
427610686 Product of the distinct prime numbers
The prime factorization of 855221372 is 2 × 2 × 547 × 390869.
Since it has a total of 4 prime factors.
2 , 8 , 15 , 88 , 148 , 634 , 9757 , 9523 , 65389 , 75887 , 649483 , 374869 , 7280123 , 9122593 , 69569537 , 72457625 , 773974245 , 990001179 , 4838705714 , 8076643979
n×2
1710442744
n×3
2565664116
n×4
3420885488
n×5
4276106860
n÷2
427610686
n÷3
285073790.66667
n÷3
213805343
n÷5
171044274.4
n2
731403595125562384
n3
6.2551198610902E+26
n4
5.349512189626E+35
n5
4.5750171543427E+44
2 √n29244.168170765
3 √n949.20390258797
4 √n171.0092634063
5 √n61.152710195554
1 , 2 , 4 , 547 , 1094 , 2188 , 390869 , 781738 , 1563476 , 213805343 , 427610686 , 855221372
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-855221371 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 855221372 can be divided by 12 positive divisors.
The sum of these divisors (counting 855221372) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110010111110011010010001111100
3
Ternary
2012121020202011122
4
Quaternary
302332122101330
5
Quinary
3222414040442
6
Senary
220510210112
8
Octal
6276322174
10
Decimal
855221372
12
Duodecimal
1ba4b3938
16
Hexadecimal
32f9a47c
20
Vigesimal
d752d8c
36
Base36
e56d18
md5
aa1542f467e6076392cc8fa3f6f658c8
sha1
c40d53bfb1d925f3ede307717e942d87789c10b7
sha256
dbc41d7e9aca9fe65e277917e3bb16a86149c0812f2cb9c4d4db2349ce15432b
sha512
7f79f819a8dc8f1645cb7a8d708e9e9d4f29fc27103b2501ba2b5a3bd905afc9104a28e8daca47f78fc020755d9ed292bced68820cdf4ce3ea5476e3589e416d
ripemd-160
46696468dd6c39fc4beee573c8dc2d384790f284
Diameter
1710442744
Circumference
5373514358.9364
Area
2.2977721612556E+18
Volume
2.6201384803899E+27
Surface area
9.1910886450225E+18
Circumference
5373514358.9364
Perimeter
3420885488
Area
731403595125562384
Diagonal
1209465663.1137
Surface area
4388421570753374304
Volume
6.2551198610902E+26
Space diagonal
1481286868.0228
Perimeter
2565664116
Area
3.16707046899E+17
Altitude
740643434.01138
Surface area
3.16707046899E+17
Volume
7.3717294515192E+25
Height
403155221.03791