49271388 is an even 8-digits composite number following 49271387
and preceding 49271389 . In scientific notation, it is written as 4.9271388 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 16423792 positive integers (up to 49271388) that are relatively prime to 49271388.
49271388 has 12 divisors, whose sum is 114966600
The reverse of 49271388 is 88317294
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
forty-nine million two hundred seventy-one thousand three hundred eighty-eight
Scientific notation
4.9271388 × 10^7
Engineering notation
4.9271388 × 10^6
Prime Factorization
2 × 2 × 3 × 4105949
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
24635694
Product of the distinct prime numbers
The prime factorization of 49271388 is 2 × 2 × 3 × 4105949.
Since it has a total of 4 prime factors.
8 , 9 , 66 , 76 , 15 , 228 , 2366 , 9371 , 64990 , 8341 , 482051 , 757654 , 1503489 , 1916899 , 75367344 , 23831582 , 952557053 , 229015877 , 2796869673 , 5267792018
n×2
98542776
n×3
147814164
n×4
197085552
n×5
246356940
n÷2
24635694
n÷3
16423796
n÷3
12317847
n÷5
9854277.6
n2
2427669675446544
n3
1.1961465451476E+23
n4
5.8935800530827E+30
n5
2.903848695045E+38
2 √n
7019.35809031
3 √n
366.60490015591
4 √n
83.7816094994
5 √n
34.555641469131
1 , 2 , 3 , 4 , 6 , 12 , 4105949 , 8211898 , 12317847 , 16423796 , 24635694 , 49271388
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-49271387
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49271388 can be divided by 12 positive divisors.
The sum of these divisors (counting 49271388) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111011111101001001011100
3
Ternary
10102201020122020
4
Quaternary
2323331021130
5
Quinary
100103141023
6
Senary
4520020140
8
Octal
273751134
10
Decimal
49271388
12
Duodecimal
14601650
16
Hexadecimal
2efd25c
20
Vigesimal
f7ii98
36
Base36
tc21o
md5
ba793ee414d236143ded32664476ed9f
sha1
58d1a95c1dfc2b4b5cfcd81430faa87c8e434b39
sha256
307367185d8033fd8d9f22e7f8da8cc83f7ac956229fa8aceef5f9d174e498fc
sha512
25b22548c8f3785c7a4e3c49cb49a1ed6da8dee2d5738d9bdd6b70006a79d6d388b4ec9a2ebaacb3fac0d3cfef3d98c8cd011d7f5c9db5b76ab78c031dc24119
ripemd-160
d781e9f2206013870f2e0ea4615b2be4845f99f3
Diameter
98542776
Circumference
309581261.14594
Area
7.6267492177256E+15
Volume
5.0104069318034E+23
Surface area
3.0506996870902E+16
Circumference
309581261.14594
Perimeter
197085552
Area
2427669675446544
Diagonal
69680265.146547
Surface area
14566018052679264
Volume
1.1961465451476E+23
Space diagonal
85340547.375439
Perimeter
147814164
Area
1.0512118054669E+15
Altitude
42670273.68772
Surface area
1.0512118054669E+15
Volume
1.4096722222779E+22
Height
23226755.048849