48747891 is an odd 8-digits composite number following 48747890
and preceding 48747892 . In scientific notation, it is written as 4.8747891 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 30586880 positive integers (up to 48747891) that are relatively prime to 48747891.
48747891 has 8 divisors, whose sum is 68820624
The reverse of 48747891 is 19874784
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
forty-eight million seven hundred forty-seven thousand eight hundred ninety-one
Scientific notation
4.8747891 × 10^7
Engineering notation
4.8747891 × 10^6
Prime Factorization
3 × 17 × 955841
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
48747891
Product of the distinct prime numbers
The prime factorization of 48747891 is 3 × 17 × 955841.
Since it has a total of 3 prime factors.
9 , 2 , 29 , 60 , 949 , 152 , 4062 , 2123 , 58464 , 25874 , 150470 , 215859 , 8118885 , 9975419 , 93195020 , 24010266 , 690957830 , 111040065 , 1904875944 , 2135722753
n×2
97495782
n×3
146243673
n×4
194991564
n×5
243739455
n÷2
24373945.5
n÷3
16249297
n÷3
12186972.75
n÷5
9749578.2
n2
2376356876947881
n3
1.1584238601456E+23
n4
5.6470720066175E+30
n5
2.7528285064774E+38
2 √n
6981.9689916241
3 √n
365.30191071032
4 √n
83.558177287588
5 √n
34.481898272495
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
-48747890
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 48747891 can be divided by 8 positive divisors.
The sum of these divisors (counting 48747891) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001111101010101110011
3
Ternary
10101201122112110
4
Quaternary
2321331111303
5
Quinary
44434413031
6
Senary
4500500403
8
Octal
271752563
10
Decimal
48747891
12
Duodecimal
143aa703
16
Hexadecimal
2e7d573
20
Vigesimal
f4d9eb
36
Base36
t0u43
md5
6e96b34a8e0acd4146b9c6cb5763d0e9
sha1
af4eddfb4f4b52bb4c98a94dd29addfe63317fd3
sha256
907bc311fb7ce8d85aab8e4662f569e93ee8b105c4b138cea04e296a8a487275
sha512
c0c87c80e59d431148a4e4ee0b227c819f0499c412828d41194ba73c53c33f949aa55fe2a09d9189b063ec95ff23b65f5fe788a17a6a613a5db53aa897117202
ripemd-160
7abcbc821b7d3d4b437b5597309e1521e3790abd
Diameter
97495782
Circumference
306292032.48719
Area
7.465545306927E+15
Volume
4.8523945183685E+23
Surface area
2.9862181227708E+16
Circumference
306292032.48719
Perimeter
194991564
Area
2376356876947881
Diagonal
68939928.589285
Surface area
14258141261687286
Volume
1.1584238601456E+23
Space diagonal
84433823.97383
Perimeter
146243673
Area
1.0289927119474E+15
Altitude
42216911.986915
Surface area
1.0289927119474E+15
Volume
1.365215611662E+22
Height
22979976.196428