855148942 is an even 9-digits composite number following 855148941
and preceding 855148943 . In scientific notation, it is written as 8.55148942 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 427521744 positive integers (up to 855148942) that are relatively prime to 855148942.
855148942 has 8 divisors, whose sum is 1282881600
The reverse of 855148942 is 249841558
Previous prime number is 10009
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
eight hundred fifty-five million one hundred forty-eight thousand nine hundred forty-two
Scientific notation
8.55148942 × 10^8
Engineering notation
8.55148942 × 10^6
Prime Factorization
2 × 10009 × 42719
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
855148942
Product of the distinct prime numbers
The prime factorization of 855148942 is 2 × 10009 × 42719.
Since it has a total of 3 prime factors.
5 , 7 , 98 , 97 , 990 , 7 , 3616 , 2989 , 99996 , 61375 , 282912 , 780783 , 6363694 , 5316588 , 12729876 , 51931881 , 302158427 , 683364896 , 1387349798 , 6949504741
n×2
1710297884
n×3
2565446826
n×4
3420595768
n×5
4275744710
n÷2
427574471
n÷3
285049647.33333
n÷3
213787235.5
n÷5
171029788.4
n2
731279713003719364
n3
6.2535307288119E+26
n4
5.347700186508E+35
n5
4.5730801566255E+44
2 √n
29242.929777982
3 √n
949.17710532359
4 √n
171.00564253258
5 √n
61.151674337237
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
-855148941
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 855148942 can be divided by 8 positive divisors.
The sum of these divisors (counting 855148942) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010111110001000100110001110
3
Ternary
2012121010001211001
4
Quaternary
302332020212032
5
Quinary
3222404231232
6
Senary
220504450514
8
Octal
6276104616
10
Decimal
855148942
12
Duodecimal
1ba479a3a
16
Hexadecimal
32f8898e
20
Vigesimal
d74dc72
36
Base36
e54t5a
md5
b87e84f40d4429f44ecf41166b126196
sha1
51f5a1dbc0c086873ee05bb29e681eede93b4589
sha256
1510219fa4c643c84268763d9c7f806d290daf16bd3be111592a51ebe029974c
sha512
9d87913a17fa0a7ae6ea4e8694c926c4523019c72ca96f0d89cec852225a2365c7d5c886bf814da633ca36c2109889ee8f725a6a36ba9358196cbc2ba2b59966
ripemd-160
77d49ff6eec9b5f095bb4f34f9dce384c1428e1c
Diameter
1710297884
Circumference
5373059267.8246
Area
2.2973829740917E+18
Volume
2.6194728262178E+27
Surface area
9.1895318963669E+18
Circumference
5373059267.8246
Perimeter
3420595768
Area
731279713003719364
Diagonal
1209363231.6254
Surface area
4387678278022316184
Volume
6.2535307288119E+26
Space diagonal
1481161415.5828
Perimeter
2565446826
Area
3.1665340436671E+17
Altitude
740580707.79139
Surface area
3.1665340436671E+17
Volume
7.369856641169E+25
Height
403121077.20847