2748872 is an even 7-digits composite number following 2748871
and preceding 2748873 . In scientific notation, it is written as 2.748872 × 10^6.
The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors.
There are 1167360 positive integers (up to 2748872) that are relatively prime to 2748872.
2748872 has 32 divisors, whose sum is 5944320
The reverse of 2748872 is 2788472
Previous prime number is 191
Is Prime? no
Number parity even
Number length 7
Sum of Digits 38
Digital Root 2
Name
two million seven hundred forty-eight thousand eight hundred seventy-two
Scientific notation
2.748872 × 10^6
Engineering notation
2.748872 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 191 × 257
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
687218
Product of the distinct prime numbers
The prime factorization of 2748872 is 2 × 2 × 2 × 7 × 191 × 257.
Since it has a total of 6 prime factors.
6 , 1 , 25 , 82 , 95 , 95 , 6322 , 2959 , 15559 , 29116 , 904935 , 255357 , 2764816 , 8427524 , 6433226 , 61711672 , 23557642 , 335903007 , 7055643269 , 2877141617
n×2
5497744
n×3
8246616
n×4
10995488
n×5
13744360
n÷2
1374436
n÷3
916290.66666667
n÷3
687218
n÷5
549774.4
n2
7556297272384
n3
2.0771293995733E+19
n4
5.7097628468638E+25
n5
1.5695407216384E+32
2 √n
1657.9722554977
3 √n
140.08280815327
4 √n
40.718205455271
5 √n
19.401303232294
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 191 , 257 , 382 , 514 , 764 , 1028 , 1337 , 1528 , 1799 , 2056 , 2674 , 3598 , 5348 , 7196 , 10696 , 14392 , 49087 , 98174 , 196348 , 343609 , 392696 , 687218 , 1374436 , 2748872
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2748871
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2748872 can be divided by 32 positive divisors.
The sum of these divisors (counting 2748872) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1010011111000111001000
3
Ternary
12011122202002
4
Quaternary
22133013020
5
Quinary
1200430442
6
Senary
134530132
8
Octal
12370710
10
Decimal
2748872
12
Duodecimal
b06948
16
Hexadecimal
29f1c8
20
Vigesimal
h3c3c
36
Base36
1mx1k
md5
c04c480efd852a899ec4cf56dc61b2cf
sha1
0a6156ccf39cdeab9b8372ccfadeb2eee4cf65c0
sha256
9bec018e2a1bff059ab2adb7380b0f0e95f6a6126b4fb80c16411719503471fd
sha512
65f7711f566ac0eee23a30942f2b91e58d788d9781ec9066d96b8c79b046b748cd0d67c2a3f06d04cb85873a4511891f42bcea31084ab543c47e0fa2aab28876
ripemd-160
752d6cf8fd6c5bdb9cee57832cd57b60ee61c2be
Diameter
5497744
Circumference
17271672.161717
Area
23738807999262
Volume
8.7006592830064E+19
Surface area
94955231997049
Circumference
17271672.161717
Perimeter
10995488
Area
7556297272384
Diagonal
3887492.0636277
Surface area
45337783634304
Volume
2.0771293995733E+19
Space diagonal
4761185.9675035
Perimeter
8246616
Area
3271972698215.8
Altitude
2380592.9837517
Surface area
3271972698215.8
Volume
2.447920473067E+18
Height
1295830.6878759