49762981 is an odd 8-digits prime number following 49762980
and preceding 49762982 . In scientific notation, it is written as 4.9762981 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 49762980 positive integers (up to 49762981) that are relatively prime to 49762981.
49762981 has 2 divisors, whose sum is 49762982
The reverse of 49762981 is 18926794
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
forty-nine million seven hundred sixty-two thousand nine hundred eighty-one
Scientific notation
4.9762981 × 10^7
Engineering notation
4.9762981 × 10^6
Prime Factorization
49762981
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
49762981
Product of the distinct prime numbers
The prime factorization of 49762981 is 49762981.
Since it has a total of 1 prime factors.
8 , 9 , 87 , 64 , 840 , 758 , 676 , 3542 , 98848 , 34129 , 670210 , 685882 , 3320352 , 2012888 , 88644843 , 8567815 , 362713131 , 387848682 , 1880509029 , 4477737950
n×2
99525962
n×3
149288943
n×4
199051924
n×5
248814905
n÷2
24881490.5
n÷3
16587660.333333
n÷3
12440745.25
n÷5
9952596.2
n2
2476354278006361
n3
1.232307708857E+23
n4
6.1323305102004E+30
n5
3.0516304666482E+38
2 √n
7054.2881285074
3 √n
367.82010396367
4 √n
83.989809670622
5 √n
34.624321977254
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
49762982
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
24881491
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
7054.2881993862
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999598095
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49762981 can be divided by 2 positive divisors.
The sum of these divisors (counting 49762981) is 49762982, the average is 24881491.
Base
System
Value
2
Binary
10111101110101001010100101
3
Ternary
10110122012222101
4
Quaternary
2331311022211
5
Quinary
100214403411
6
Senary
4534332101
8
Octal
275651245
10
Decimal
49762981
12
Duodecimal
147ba031
16
Hexadecimal
2f752a5
20
Vigesimal
fb0791
36
Base36
tmld1
md5
9e922e3cdab5357c68d316dd9382be4c
sha1
25c84e678b3dac810f9934aac9bb2e354168fe0c
sha256
bc010a8664686f37d29a10c1a8e69db97ee4840de83db5529fa363f043984f13
sha512
1e4e8e84aff6b3c69783249f4f72579ab2126d68df2451917e539cdb91be9a0f5d558cdc01005f946a41f85a6927679ecc0d3c902d517fcf76a65fb7442ed6fb
ripemd-160
d08c2cc6673211aa7dc523aa8b0c10429eceef3a
Diameter
99525962
Circumference
312670031.06066
Area
7.7796964074704E+15
Volume
5.1618784601429E+23
Surface area
3.1118785629882E+16
Circumference
312670031.06066
Perimeter
199051924
Area
2476354278006361
Diagonal
70375482.634315
Surface area
14858125668038166
Volume
1.232307708857E+23
Space diagonal
86192011.428085
Perimeter
149288943
Area
1.0722928567619E+15
Altitude
43096005.714042
Surface area
1.0722928567619E+15
Volume
1.4522885624021E+22
Height
23458494.211438