2148432855 is an odd 10-digits composite number following 2148432854
and preceding 2148432856 . In scientific notation, it is written as 2.148432855 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 1127123712 positive integers (up to 2148432855) that are relatively prime to 2148432855.
2148432855 has 8 divisors, whose sum is 2292074496
The reverse of 2148432855 is 5582348412
Previous prime number is 17711
Is Prime? no Number parity odd Number length 10 Sum of Digits 42 Digital Root 6
Name
two billion one hundred forty-eight million four hundred thirty-two thousand eight hundred fifty-five
Scientific notation
2.148432855 × 10^9
Engineering notation
2.148432855 × 10^9
Prime Factorization
15 × 17711 × 8087
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2148432855 Product of the distinct prime numbers
The prime factorization of 2148432855 is 15 × 17711 × 8087.
Since it has a total of 3 prime factors.
3 , 3 , 72 , 99 , 109 , 364 , 8126 , 5573 , 38387 , 1613 , 348691 , 19272 , 3643581 , 5648945 , 24330445 , 81786356 , 536236564 , 982122057 , 5902020739 , 2224337099
n×2
4296865710
n×3
6445298565
n×4
8593731420
n×5
10742164275
n÷2
1074216427.5
n÷3
716144285
n÷3
537108213.75
n÷5
429686571
n2
4615763732443451025
n3
9.9166584536989E+27
n4
2.130527483374E+37
n5
4.5772952437612E+46
2 √n46351.190437787
3 √n1290.3492143918
4 √n215.29326612272
5 √n73.523192578527
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
-2148432854 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 2148432855 can be divided by 8 positive divisors.
The sum of these divisors (counting 2148432855) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000000011100111101111010111
3
Ternary
12112201122200211020
4
Quaternary
2000003213233113
5
Quinary
13344444322410
6
Senary
553104212223
8
Octal
20003475727
10
Decimal
2148432855
12
Duodecimal
4bb60a073
16
Hexadecimal
800e7bd7
20
Vigesimal
1db7e22f
36
Base36
zj4def
md5
b44148cfcb78330b90647bbb46518b67
sha1
58912e09942807d19c81ef3d6bb9935948499ee4
sha256
e4ca328865cf0c3a7dac4ae47bfb367d133a275318af664f51b49558858af8fb
sha512
61dc4a927242b080c3719fdb49eb0150673cf4e7e53a1fccaeee6790c8c212039342888d4438cc64825a7f83479d848ebafdb7db00de33797becd8069e2f1a29
ripemd-160
8cfe557d19bbf809e978b9616724dbe7fca82729
Diameter
4296865710
Circumference
13499001747.998
Area
1.4500849432551E+19
Volume
4.1538801795066E+28
Surface area
5.8003397730202E+19
Circumference
13499001747.998
Perimeter
8593731420
Area
4615763732443451025
Diagonal
3038342881.3889
Surface area
2.7694582394661E+19
Volume
9.9166584536989E+27
Space diagonal
3721194861.5103
Perimeter
6445298565
Area
1.9986843250815E+18
Altitude
1860597430.7551
Surface area
1.9986843250815E+18
Volume
1.1686894065536E+27
Height
1012780960.463