855422145 is an odd 9-digits composite number following 855422144
and preceding 855422146 . In scientific notation, it is written as 8.55422145 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 451519488 positive integers (up to 855422145) that are relatively prime to 855422145.
855422145 has 8 divisors, whose sum is 883450792
The reverse of 855422145 is 541224558
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
eight hundred fifty-five million four hundred twenty-two thousand one hundred forty-five
Scientific notation
8.55422145 × 10^8
Engineering notation
8.55422145 × 10^6
Prime Factorization
45 × 97 × 195973
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
855422145
Product of the distinct prime numbers
The prime factorization of 855422145 is 45 × 97 × 195973.
Since it has a total of 3 prime factors.
4 , 4 , 1 , 15 , 735 , 227 , 9243 , 7983 , 45663 , 3837 , 677360 , 409093 , 2965800 , 4398702 , 51709284 , 32588423 , 329782464 , 878988860 , 6196490319 , 3077270159
n×2
1710844290
n×3
2566266435
n×4
3421688580
n×5
4277110725
n÷2
427711072.5
n÷3
285140715
n÷3
213855536.25
n÷5
171084429
n2
731747046156401025
n3
6.2595262782052E+26
n4
5.3545373955862E+35
n5
4.580389864415E+44
2 √n
29247.600670824
3 √n
949.27817560084
4 √n
171.01929911804
5 √n
61.155581185617
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
-855422144
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 855422145 can be divided by 8 positive divisors.
The sum of these divisors (counting 855422145) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010111111001011010011000001
3
Ternary
2012121121221120200
4
Quaternary
302333023103001
5
Quinary
3222442002040
6
Senary
220514355413
8
Octal
6277132301
10
Decimal
855422145
12
Duodecimal
1ba58bb69
16
Hexadecimal
32fcb4c1
20
Vigesimal
d767f75
36
Base36
e5any9
md5
68a41396f13b53836d1419481e3668dc
sha1
ae0e9ba737c97996ede292d5bec5be8fd05e02f5
sha256
a4133f3c5fbee2256dad554edc9f1de5a99319d63a9104bf4b98e25fa18e928d
sha512
6a8c1235a17296632a0fb458be6f38de1060d41803b4f49a658df94e0f2cc0cd0fa788b27f5af18b1292f69c184c9d0c8dd79d17a47a5b0c68a6ab3d8c6cdfca
ripemd-160
69013a219e29915ee33521767127abacf8dc13e4
Diameter
1710844290
Circumference
5374775852.9
Area
2.298851144491E+18
Volume
2.6219842360749E+27
Surface area
9.1954045779639E+18
Circumference
5374775852.9
Perimeter
3421688580
Area
731747046156401025
Diagonal
1209749599.0133
Surface area
4390482276938406150
Volume
6.2595262782052E+26
Space diagonal
1481634617.0596
Perimeter
2566266435
Area
3.1685576555783E+17
Altitude
740817308.52978
Surface area
3.1685576555783E+17
Volume
7.3769224638905E+25
Height
403249866.33776