47739985 is an odd 8-digits composite number following 47739984
and preceding 47739986 . In scientific notation, it is written as 4.7739985 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 37820784 positive integers (up to 47739985) that are relatively prime to 47739985.
47739985 has 8 divisors, whose sum is 57844800
The reverse of 47739985 is 58993774
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
forty-seven million seven hundred thirty-nine thousand nine hundred eighty-five
Scientific notation
4.7739985 × 10^7
Engineering notation
4.7739985 × 10^6
Prime Factorization
5 × 103 × 92699
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
47739985
Product of the distinct prime numbers
The prime factorization of 47739985 is 5 × 103 × 92699.
Since it has a total of 3 prime factors.
7 , 2 , 43 , 34 , 762 , 677 , 7740 , 2486 , 62784 , 94480 , 246636 , 17508 , 5660126 , 4471068 , 76342303 , 57101044 , 478121613 , 294093144 , 6751511453 , 2871440361
n×2
95479970
n×3
143219955
n×4
190959940
n×5
238699925
n÷2
23869992.5
n÷3
15913328.333333
n÷3
11934996.25
n÷5
9547997
n2
2279106167800225
n3
1.0880449426419E+23
n4
5.194324924105E+30
n5
2.479769939619E+38
2 √n
6909.4127825742
3 √n
362.76670978406
4 √n
83.122877612449
5 √n
34.338115385474
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
-47739984
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 47739985 can be divided by 8 positive divisors.
The sum of these divisors (counting 47739985) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110110000111010001010001
3
Ternary
10022211102221121
4
Quaternary
2312013101101
5
Quinary
44210134420
6
Senary
4423122241
8
Octal
266072121
10
Decimal
47739985
12
Duodecimal
13ba3381
16
Hexadecimal
2d87451
20
Vigesimal
ei79j5
36
Base36
sf8ep
md5
73c6deef63e5545d993ff7f3b583f23c
sha1
e24a8404dd0bd4754029af40b32907d2d0e9ed1c
sha256
1af2bdd2ea8429dae180a7692b585e92f7aae0a2e99fabe689764f8d839763dd
sha512
97ce0bf85408e962cb3ffd20c5c24d66121f6966d7ad160d92ff6d247b1fef7a37202dd450d1509aa00ee25b46e944b8a73e63269a25b1e369cd66b88804f2b9
ripemd-160
8d32174a0f33b5d417b21fd2c9c5d9281901fe30
Diameter
95479970
Circumference
299959172.31697
Area
7.1600231935124E+15
Volume
4.5575919981058E+23
Surface area
2.8640092774049E+16
Circumference
299959172.31697
Perimeter
190959940
Area
2279106167800225
Diagonal
67514534.254488
Surface area
13674637006801350
Volume
1.0880449426419E+23
Space diagonal
82688079.572576
Perimeter
143219955
Area
9.868819196184E+14
Altitude
41344039.786288
Surface area
9.868819196184E+14
Volume
1.282273261963E+22
Height
22504844.751496