48748891 is an odd 8-digits composite number following 48748890
and preceding 48748892 . In scientific notation, it is written as 4.8748891 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 46446312 positive integers (up to 48748891) that are relatively prime to 48748891.
48748891 has 8 divisors, whose sum is 51068160
The reverse of 48748891 is 19884784
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
forty-eight million seven hundred forty-eight thousand eight hundred ninety-one
Scientific notation
4.8748891 × 10^7
Engineering notation
4.8748891 × 10^6
Prime Factorization
263 × 23 × 8059
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
48748891
Product of the distinct prime numbers
The prime factorization of 48748891 is 263 × 23 × 8059.
Since it has a total of 3 prime factors.
8 , 6 , 78 , 51 , 115 , 705 , 9376 , 8010 , 16971 , 64438 , 987422 , 224865 , 5128142 , 2007759 , 66386533 , 33464014 , 319558647 , 190804771 , 4220740106 , 4842509665
n×2
97497782
n×3
146246673
n×4
194995564
n×5
243744455
n÷2
24374445.5
n÷3
16249630.333333
n÷3
12187222.75
n÷5
9749778.2
n2
2376454373729881
n3
1.1584951523143E+23
n4
5.6475353904199E+30
n5
2.7531108716622E+38
2 √n
6982.0406042933
3 √n
365.30440859214
4 √n
83.558605806304
5 √n
34.482039741653
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
-48748890
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 48748891 can be divided by 8 positive divisors.
The sum of these divisors (counting 48748891) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001111101100101011011
3
Ternary
10101201200220111
4
Quaternary
2321331211123
5
Quinary
44434431031
6
Senary
4500505151
8
Octal
271754533
10
Decimal
48748891
12
Duodecimal
143ab1b7
16
Hexadecimal
2e7d95b
20
Vigesimal
f4dc4b
36
Base36
t0uvv
md5
b305c83fe1fea65aa2318fcde4558338
sha1
bb7dfa9307ee14509f5d51beb9200fba1e04c14b
sha256
c423d9591b25a730ad0e38c96028f6c6951160a6228f57313bb281f6fdaef5ce
sha512
f5d53299422b97c99f79d1e746032e9ee3da387c132a31567ad214c8d52424099237dce7e26ee0c84e042ba9e3e2028f9b8ad808489f3952ec9fa0f911b6c687
ripemd-160
959ce3c71b094497d60a12af56da07f6fa391aa4
Diameter
97497782
Circumference
306298315.6725
Area
7.4658516021011E+15
Volume
4.8526931463067E+23
Surface area
2.9863406408405E+16
Circumference
306298315.6725
Perimeter
194995564
Area
2376454373729881
Diagonal
68941342.802848
Surface area
14258726242379286
Volume
1.1584951523143E+23
Space diagonal
84435556.024637
Perimeter
146246673
Area
1.0290349292924E+15
Altitude
42217778.012319
Surface area
1.0290349292924E+15
Volume
1.3652996302887E+22
Height
22980447.600949