248977385 is an odd 9-digits composite number following 248977384
and preceding 248977386 . In scientific notation, it is written as 2.48977385 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 199102384 positive integers (up to 248977385) that are relatively prime to 248977385.
248977385 has 8 divisors, whose sum is 298892160
The reverse of 248977385 is 583779842
Previous prime number is 2939
Is Prime? no Number parity odd Number length 9 Sum of Digits 53 Digital Root 8
Name
two hundred forty-eight million nine hundred seventy-seven thousand three hundred eighty-five
Scientific notation
2.48977385 × 10^8
Engineering notation
2.48977385 × 10^6
Prime Factorization
5 × 2939 × 16943
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
248977385 Product of the distinct prime numbers
The prime factorization of 248977385 is 5 × 2939 × 16943.
Since it has a total of 3 prime factors.
2 , 6 , 75 , 60 , 329 , 401 , 3956 , 294 , 66251 , 68437 , 553402 , 254457 , 9296902 , 680041 , 46305400 , 6965533 , 248074081 , 29720509 , 8574367811 , 5327036216
n×2
497954770
n×3
746932155
n×4
995909540
n×5
1244886925
n÷2
124488692.5
n÷3
82992461.666667
n÷3
62244346.25
n÷5
49795477
n2
61989738241438225
n3
1.5434042924188E+25
n4
3.842727647242E+33
n5
9.5675228087752E+41
2 √n15779.017238092
3 √n629.10040834541
4 √n125.61455822512
5 √n47.778441609263
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
-248977384 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 248977385 can be divided by 8 positive divisors.
The sum of these divisors (counting 248977385) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110101110001011111101001
3
Ternary
122100111100202122
4
Quaternary
32311301133221
5
Quinary
1002214234020
6
Senary
40412241025
8
Octal
1665613751
10
Decimal
248977385
12
Duodecimal
6b470175
16
Hexadecimal
ed717e9
20
Vigesimal
3hg2395
36
Base36
448g6h
md5
7f95ddde234f7c504d9268528118333f
sha1
e283825ec64de609186384cf349bd2d522e36bc4
sha256
aafc079f324a65b481d243a5fd82e68d01f8e304563b111601573c411c83707f
sha512
9d3f9d38d9fcf40c779bb7b9eedc0d25ca4ffdfd08dcdedb1de521a723fefd3da1360392526223a762dbc9b0c3500f91ec7bcf5f70e7d6b0d127b0a32ffe766b
ripemd-160
4cfa32f31662ca89b0daf9fb1af1219d6d515230
Diameter
497954770
Circumference
1564371047.252
Area
1.9474650625726E+17
Volume
6.4649967821091E+25
Surface area
7.7898602502903E+17
Circumference
1564371047.252
Perimeter
995909540
Area
61989738241438225
Diagonal
352107194.59119
Surface area
371938429448629350
Volume
1.5434042924188E+25
Space diagonal
431241480.75564
Perimeter
746932155
Area
2.6842344045517E+16
Altitude
215620740.37782
Surface area
2.6842344045517E+16
Volume
1.8189194021362E+24
Height
117369064.86373