248834661 is an odd 9-digits composite number following 248834660
and preceding 248834662 . In scientific notation, it is written as 2.48834661 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 156131520 positive integers (up to 248834661) that are relatively prime to 248834661.
248834661 has 8 divisors, whose sum is 351296064
The reverse of 248834661 is 166438842
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
two hundred forty-eight million eight hundred thirty-four thousand six hundred sixty-one
Scientific notation
2.48834661 × 10^8
Engineering notation
2.48834661 × 10^6
Prime Factorization
3 × 17 × 4879111
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
248834661
Product of the distinct prime numbers
The prime factorization of 248834661 is 3 × 17 × 4879111.
Since it has a total of 3 prime factors.
4 , 3 , 47 , 49 , 841 , 887 , 8819 , 1690 , 23090 , 2489 , 377840 , 171991 , 2558408 , 5700680 , 30543109 , 52393097 , 403690439 , 323864864 , 8155470039 , 9443405389
n×2
497669322
n×3
746503983
n×4
995338644
n×5
1244173305
n÷2
124417330.5
n÷3
82944887
n÷3
62208665.25
n÷5
49766932.2
n2
61918688514984921
n3
1.5407515866191E+25
n4
3.8339239874157E+33
n5
9.5401317570836E+41
2 √n
15774.494001394
3 √n
628.98017669089
4 √n
125.596552506
5 √n
47.772962642215
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
-248834660
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 248834661 can be divided by 8 positive divisors.
The sum of these divisors (counting 248834661) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110101001110101001100101
3
Ternary
122100020002222120
4
Quaternary
32311032221211
5
Quinary
1002200202121
6
Senary
40405220153
8
Octal
1665165145
10
Decimal
248834661
12
Duodecimal
6b401659
16
Hexadecimal
ed4ea65
20
Vigesimal
3hf46d1
36
Base36
445e1x
md5
f690674aae8568ae8ff65abd36c72ab0
sha1
cd543a6efdbfdd907152431d3b475bac0382075b
sha256
bd275f90afbc56dba68253be989c6a044379d25c2353402b8c385a01ee65ffa8
sha512
8153415fa2d2edab20c3f4193c43c3a6ff5f8c5a429616ba77ea70d5ab21b8b1b667c496469723ef4813074d864e79aa30fe1966424032aa48a58fa77e0a5a0d
ripemd-160
8f456b12dc89108d6f964f7c09472558392e1525
Diameter
497669322
Circumference
1563474285.9122
Area
1.9452329695859E+17
Volume
6.4538851540391E+25
Surface area
7.7809318783437E+17
Circumference
1563474285.9122
Perimeter
995338644
Area
61918688514984921
Diagonal
351905352.37471
Surface area
371512131089909526
Volume
1.5407515866191E+25
Space diagonal
430994275.53618
Perimeter
746503983
Area
2.6811578611496E+16
Altitude
215497137.76809
Surface area
2.6811578611496E+16
Volume
1.8157931583705E+24
Height
117301784.1249