248790639 is an odd 9-digits composite number following 248790638
and preceding 248790640 . In scientific notation, it is written as 2.48790639 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 162730880 positive integers (up to 248790639) that are relatively prime to 248790639.
248790639 has 8 divisors, whose sum is 337979952
The reverse of 248790639 is 936097842
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
two hundred forty-eight million seven hundred ninety thousand six hundred thirty-nine
Scientific notation
2.48790639 × 10^8
Engineering notation
2.48790639 × 10^6
Prime Factorization
3 × 53 × 1564721
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
248790639
Product of the distinct prime numbers
The prime factorization of 248790639 is 3 × 53 × 1564721.
Since it has a total of 3 prime factors.
7 , 6 , 35 , 82 , 265 , 319 , 5000 , 5933 , 86148 , 42856 , 707257 , 669008 , 2302050 , 2027557 , 37847487 , 53214739 , 219332418 , 323384847 , 2970882081 , 5444471714
n×2
497581278
n×3
746371917
n×4
995162556
n×5
1243953195
n÷2
124395319.5
n÷3
82930213
n÷3
62197659.75
n÷5
49758127.8
n2
61896782054028321
n3
1.5399339959265E+25
n4
3.8312116286439E+33
n5
9.5316958923454E+41
2 √n
15773.098585883
3 √n
628.94308298614
4 √n
125.59099723262
5 √n
47.771272194275
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
-248790638
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 248790639 can be divided by 8 positive divisors.
The sum of these divisors (counting 248790639) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110101000011111001101111
3
Ternary
122100010212121010
4
Quaternary
32311003321233
5
Quinary
1002142300024
6
Senary
40404240303
8
Octal
1665037157
10
Decimal
248790639
12
Duodecimal
6b3a0093
16
Hexadecimal
ed43e6f
20
Vigesimal
3heigbj
36
Base36
444g33
md5
3f0a2df3c21fe317bf7806540f42cb64
sha1
93db02cd31a2f55c9b2d4b30f1b25c20fb343c35
sha256
33ba44555bf3bf5a19b0ded336c9950c94d0d60d5a841199eb9be433c8fd239c
sha512
43730c12d0c157ccc46da7a03d4e8eac2321144d80f3872e09a98fd7655b4b97c0fd994d6b7000ab66ac9c6dc457133e6e870001ef43723cc2a043b74aa458b4
ripemd-160
a9a33ad0f9a2d330feaaa3698de6608fba5b8d8f
Diameter
497581278
Circumference
1563197687.5286
Area
1.9445447578178E+17
Volume
6.4504604381547E+25
Surface area
7.7781790312714E+17
Circumference
1563197687.5286
Perimeter
995162556
Area
61896782054028321
Diagonal
351843095.86527
Surface area
371380692324169926
Volume
1.5399339959265E+25
Space diagonal
430918027.19553
Perimeter
746371917
Area
2.6802092835649E+16
Altitude
215459013.59776
Surface area
2.6802092835649E+16
Volume
1.8148296184989E+24
Height
117281031.95509