2149135871 is an odd 10-digits composite number following 2149135870
and preceding 2149135872 . In scientific notation, it is written as 2.149135871 × 10^9.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 2148346200 positive integers (up to 2149135871) that are relatively prime to 2149135871.
2149135871 has 4 divisors, whose sum is 2149925544
The reverse of 2149135871 is 1785319412
Previous prime number is 2731
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 41
Digital Root 5
Name
two billion one hundred forty-nine million one hundred thirty-five thousand eight hundred seventy-one
Scientific notation
2.149135871 × 10^9
Engineering notation
2.149135871 × 10^9
Prime Factorization
2731 × 786941
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
2149135871
Product of the distinct prime numbers
The prime factorization of 2149135871 is 2731 × 786941.
Since it has a total of 2 prime factors.
4 , 8 , 77 , 26 , 937 , 135 , 6262 , 2343 , 80513 , 7765 , 978140 , 588448 , 4544703 , 3000279 , 9359923 , 94940430 , 755965005 , 71359140 , 3767390269 , 5773458014
n×2
4298271742
n×3
6447407613
n×4
8596543484
n×5
10745679355
n÷2
1074567935.5
n÷3
716378623.66667
n÷3
537283967.75
n÷5
429827174.2
n2
4618784992018928641
n3
9.9263965067843E+27
n4
2.1333174802499E+37
n5
4.5847891210365E+46
2 √n
46358.773398355
3 √n
1290.4899428944
4 √n
215.31087617293
5 √n
73.528003640374
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2149135870
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2149135871 can be divided by 4 positive divisors.
The sum of these divisors (counting 2149135871) is 1, the average is 0.25.
Base
System
Value
2
Binary
10000000000110010011010111111111
3
Ternary
12112202222102011212
4
Quaternary
2000012103113333
5
Quinary
13400134321441
6
Senary
553131235035
8
Octal
20006232777
10
Decimal
2149135871
12
Duodecimal
4bb8a8a7b
16
Hexadecimal
801935ff
20
Vigesimal
1dbc1jdb
36
Base36
zjjfun
md5
54034f69e98583133de4536bbdf5342b
sha1
4274dac19f1f4c4bcd02c17a90c2f3b3556fb67b
sha256
91a9d080fe5b41c24f90896d982fcac5658795b9a3784c851708561e8e37db05
sha512
f29fe860b25428a6063d3ecc43dc2973d2ae26858a788c8b651d3006267ede655787c197ac0e53680a24976871ebc9a954b15fbe9a22819f6a9b889523060bad
ripemd-160
15ff9062d08aa01d4bd136f95264c9f14ae21ff3
Diameter
4298271742
Circumference
13503418927.8
Area
1.4510340999437E+19
Volume
4.1579592456444E+28
Surface area
5.804136399775E+19
Circumference
13503418927.8
Perimeter
8596543484
Area
4618784992018928641
Diagonal
3039337096.1507
Surface area
2.7712709952114E+19
Volume
9.9263965067843E+27
Space diagonal
3722412520.9408
Perimeter
6447407613
Area
1.9999925688533E+18
Altitude
1861206260.4704
Surface area
1.9999925688533E+18
Volume
1.1698370471156E+27
Height
1013112365.3836