48721639 is an odd 8-digits prime number following 48721638
and preceding 48721640 . In scientific notation, it is written as 4.8721639 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 48721638 positive integers (up to 48721639) that are relatively prime to 48721639.
48721639 has 2 divisors, whose sum is 48721640
The reverse of 48721639 is 93612784
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
forty-eight million seven hundred twenty-one thousand six hundred thirty-nine
Scientific notation
4.8721639 × 10^7
Engineering notation
4.8721639 × 10^6
Prime Factorization
48721639
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
48721639
Product of the distinct prime numbers
The prime factorization of 48721639 is 48721639.
Since it has a total of 1 prime factors.
5 , 2 , 93 , 80 , 9 , 535 , 9189 , 983 , 76520 , 43508 , 66361 , 396815 , 4099032 , 4775644 , 33509909 , 98059880 , 353185508 , 924337091 , 5677658461 , 292473841
n×2
97443278
n×3
146164917
n×4
194886556
n×5
243608195
n÷2
24360819.5
n÷3
16240546.333333
n÷3
12180409.75
n÷5
9744327.8
n2
2373798106846321
n3
1.1565533442065E+23
n4
5.6349174520672E+30
n5
2.7454241389442E+38
2 √n
6980.0887530174
3 √n
365.23632409348
4 √n
83.546925455204
5 √n
34.478183593434
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
48721640
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
24360820
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
6980.0888246497
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999589505
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 48721639 can be divided by 2 positive divisors.
The sum of these divisors (counting 48721639) is 48721640, the average is 24360820.
Base
System
Value
2
Binary
10111001110110111011100111
3
Ternary
10101200022112011
4
Quaternary
2321312323213
5
Quinary
44433043024
6
Senary
4500135051
8
Octal
271667347
10
Decimal
48721639
12
Duodecimal
14397487
16
Hexadecimal
2e76ee7
20
Vigesimal
f4a41j
36
Base36
t09uv
md5
144f22f84658e3f027f49cddc2568fca
sha1
3d451c1da310bcf9563ca683ea9d2e712f12ed2d
sha256
ba6ef52b5fc91289b12a7ca1e2635122ffb0f649fdd808c5f3c00c2988d057b5
sha512
97988498a0cd2fe5d88305b1f29159e462c17c3ab44029fc1f812448b57e934db79b52e259bf13221fb42a3ccdf64feef1dec10b9d687ec0759126f3aedf4dc4
ripemd-160
5f51e867ea6dfec2f511271c2630b3570c349036
Diameter
97443278
Circumference
306127086.30651
Area
7.4575066935738E+15
Volume
4.8445593195251E+23
Surface area
2.9830026774295E+16
Circumference
306127086.30651
Perimeter
194886556
Area
2373798106846321
Diagonal
68902802.654846
Surface area
14242788641077926
Volume
1.1565533442065E+23
Space diagonal
84388354.176029
Perimeter
146164917
Area
1.0278847319922E+15
Altitude
42194177.088015
Surface area
1.0278847319922E+15
Volume
1.3630111874873E+22
Height
22967600.884949