2139258049 is an odd 10-digits composite number following 2139258048
and preceding 2139258050 . In scientific notation, it is written as 2.139258049 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 2098652976 positive integers (up to 2139258049) that are relatively prime to 2139258049.
2139258049 has 8 divisors, whose sum is 2180013120
The reverse of 2139258049 is 9408529312
Previous prime number is 487
Is Prime? no Number parity odd Number length 10 Sum of Digits 43 Digital Root 7
Name
two billion one hundred thirty-nine million two hundred fifty-eight thousand forty-nine
Scientific notation
2.139258049 × 10^9
Engineering notation
2.139258049 × 10^9
Prime Factorization
59 × 487 × 74453
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2139258049 Product of the distinct prime numbers
The prime factorization of 2139258049 is 59 × 487 × 74453.
Since it has a total of 3 prime factors.
9 , 7 , 65 , 26 , 556 , 438 , 9755 , 4348 , 75795 , 43846 , 300330 , 148190 , 1577513 , 4375006 , 64191670 , 65570308 , 889343208 , 613157038 , 310854936 , 5346823203
n×2
4278516098
n×3
6417774147
n×4
8557032196
n×5
10696290245
n÷2
1069629024.5
n÷3
713086016.33333
n÷3
534814512.25
n÷5
427851609.8
n2
4576425000211286401
n3
9.7901540173468E+27
n4
2.0943665782559E+37
n5
4.4803905600905E+46
2 √n46252.11399493
3 √n1288.5097967225
4 √n215.06304655828
5 √n73.460289401108
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
-2139258048 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 2139258049 can be divided by 8 positive divisors.
The sum of these divisors (counting 2139258049) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111111100000100111110011000001
3
Ternary
12112002101120100121
4
Quaternary
1333200213303001
5
Quinary
13340122224144
6
Senary
552135420241
8
Octal
17740476301
10
Decimal
2139258049
12
Duodecimal
4b8524681
16
Hexadecimal
7f827cc1
20
Vigesimal
1d8a7529
36
Base36
zdnq2p
md5
d3d115bfd4febb2be3eab55ae9cca3d8
sha1
4cdc4efd9dfa90b3575587a982eb391c3cb395d4
sha256
81b138e749f39f8e21ff477d08cc30657c77d9f6ac0e7a75dcd778d6267c2d6c
sha512
d79f96dc64028e3ff80906c3f0ef1452a7e8153c0cb61b47f90d4103c1f943e1bae8b352dc8362366b06fd7f791ea060a7bfbc04c454a19e5e3269d2223bc0ee
ripemd-160
39c5765f47350aea7e29829e2454dd263743b139
Diameter
4278516098
Circumference
13441354741.742
Area
1.4377263160368E+19
Volume
4.1008901251212E+28
Surface area
5.7509052641474E+19
Circumference
13441354741.742
Perimeter
8557032196
Area
4576425000211286401
Diagonal
3025367746.3116
Surface area
2.7458550001268E+19
Volume
9.7901540173468E+27
Space diagonal
3705303631.3687
Perimeter
6417774147
Area
1.9816501543486E+18
Altitude
1852651815.6843
Surface area
1.9816501543486E+18
Volume
1.1537807157544E+27
Height
1008455915.4372