8049132721 is an odd 10-digits composite number following 8049132720
and preceding 8049132722 . In scientific notation, it is written as 8.049132721 × 10^9.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 6752463648 positive integers (up to 8049132721) that are relatively prime to 8049132721.
8049132721 has 8 divisors, whose sum is 9394732800
The reverse of 8049132721 is 1272319408
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 37
Digital Root 1
Name
eight billion forty-nine million one hundred thirty-two thousand seven hundred twenty-one
Scientific notation
8.049132721 × 10^9
Engineering notation
8.049132721 × 10^9
Prime Factorization
7 × 47 × 24465449
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8049132721
Product of the distinct prime numbers
The prime factorization of 8049132721 is 7 × 47 × 24465449.
Since it has a total of 3 prime factors.
4 , 8 , 8 , 90 , 223 , 437 , 6915 , 3152 , 59959 , 99080 , 346482 , 872453 , 6089429 , 1904271 , 6784877 , 99646876 , 604708349 , 431241948 , 4639993939 , 1449727502
n×2
16098265442
n×3
24147398163
n×4
32196530884
n×5
40245663605
n÷2
4024566360.5
n÷3
2683044240.3333
n÷3
2012283180.25
n÷5
1609826544.2
n2
6.4788537560273E+19
n3
5.2149153762213E+29
n4
4.1975545991989E+39
n5
3.3786674072596E+49
2 √n
89716.958937539
3 √n
2004.0860398708
4 √n
299.52789342153
5 √n
95.752432956972
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
-8049132720
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 8049132721 can be divided by 8 positive divisors.
The sum of these divisors (counting 8049132721) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011111110001000000010010110001
3
Ternary
202202221212022022201
4
Quaternary
13133301000102301
5
Quinary
112441034221341
6
Senary
3410412503201
8
Octal
73761002261
10
Decimal
8049132721
12
Duodecimal
168777ab01
16
Hexadecimal
1dfc404b1
20
Vigesimal
65f71bg1
36
Base36
3p48uk1
md5
db1cc3b0b3bb7ec79b87e10dfc111d55
sha1
381f6d1ba2a8f5dd3e9f7201396086c97153d36b
sha256
c0f32a2fcd27b9f6219b8f95e63d5cb4b860ef24eb7c218e5bee090b97c28afc
sha512
e3cae28f92444f04289f6e899415be952a700ed9ced8c5350f23b821c329d78466c3ddc1cc7a5ef19cb041a8471c43e27ea440d2cfc5da2b59377c68427ed367
ripemd-160
926805614a9ba689b51e453eaeafb6eb07521b6c
Diameter
16098265442
Circumference
50574192448.126
Area
2.0353919363618E+20
Volume
2.1844186446706E+30
Surface area
8.1415677454472E+20
Circumference
50574192448.126
Perimeter
32196530884
Area
6.4788537560273E+19
Diagonal
11383192659.379
Surface area
3.8873122536164E+20
Volume
5.2149153762213E+29
Space diagonal
13941506829.637
Perimeter
24147398163
Area
2.8054259700619E+19
Altitude
6970753414.8186
Surface area
2.8054259700619E+19
Volume
6.1458367097335E+28
Height
3794397553.1264