49271387 is an odd 8-digits composite number following 49271386
and preceding 49271388 . In scientific notation, it is written as 4.9271387 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 44661760 positive integers (up to 49271387) that are relatively prime to 49271387.
49271387 has 8 divisors, whose sum is 53907120
The reverse of 49271387 is 78317294
Previous prime number is 353
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
forty-nine million two hundred seventy-one thousand three hundred eighty-seven
Scientific notation
4.9271387 × 10^7
Engineering notation
4.9271387 × 10^6
Prime Factorization
11 × 353 × 12689
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
49271387
Product of the distinct prime numbers
The prime factorization of 49271387 is 11 × 353 × 12689.
Since it has a total of 3 prime factors.
3 , 8 , 12 , 84 , 41 , 100 , 4282 , 4707 , 18934 , 57279 , 659610 , 926099 , 8487521 , 1880580 , 66204410 , 23107193 , 352856822 , 31846191 , 661535135 , 4773370828
n×2
98542774
n×3
147814161
n×4
197085548
n×5
246356935
n÷2
24635693.5
n÷3
16423795.666667
n÷3
12317846.75
n÷5
9854277.4
n2
2427669576903769
n3
1.1961464723175E+23
n4
5.8935795746241E+30
n5
2.903848400366E+38
2 √n
7019.3580190784
3 √n
366.60489767573
4 √n
83.781609074297
5 √n
34.555641328864
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
-49271386
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 49271387 can be divided by 8 positive divisors.
The sum of these divisors (counting 49271387) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111011111101001001011011
3
Ternary
10102201020122012
4
Quaternary
2323331021123
5
Quinary
100103141022
6
Senary
4520020135
8
Octal
273751133
10
Decimal
49271387
12
Duodecimal
1460164b
16
Hexadecimal
2efd25b
20
Vigesimal
f7ii97
36
Base36
tc21n
md5
09343078d9be8b95f8ef906711eeef53
sha1
a1fd236f53e47fb503b8e4f0f36a60f7b7a03990
sha256
469207a0ebfe5b2befaf9cd8e6f14fb133f65220d060f194ed4d32355f4418f4
sha512
2cf03b1e6904e0b17b4d37b1176573301f3f58365968cd85616cdd6d2099f3d72f930e0632d94de22150866d6f78c034d707a5f57f78d13baea68f5034db063d
ripemd-160
2f6ef6dab468dd4dd1119a1b1b8acd4bf118ba63
Diameter
98542774
Circumference
309581254.86276
Area
7.6267489081443E+15
Volume
5.0104066267334E+23
Surface area
3.0506995632577E+16
Circumference
309581254.86276
Perimeter
197085548
Area
2427669576903769
Diagonal
69680263.732333
Surface area
14566017461422614
Volume
1.1961464723175E+23
Space diagonal
85340545.643389
Perimeter
147814161
Area
1.0512117627966E+15
Altitude
42670272.821694
Surface area
1.0512117627966E+15
Volume
1.4096721364468E+22
Height
23226754.577444