248575139 is an odd 9-digits composite number following 248575138
and preceding 248575140 . In scientific notation, it is written as 2.48575139 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 227629440 positive integers (up to 248575139) that are relatively prime to 248575139.
248575139 has 8 divisors, whose sum is 270311328
The reverse of 248575139 is 931575842
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
two hundred forty-eight million five hundred seventy-five thousand one hundred thirty-nine
Scientific notation
2.48575139 × 10^8
Engineering notation
2.48575139 × 10^6
Prime Factorization
17 × 37 × 395191
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
248575139
Product of the distinct prime numbers
The prime factorization of 248575139 is 17 × 37 × 395191.
Since it has a total of 3 prime factors.
6 , 5 , 90 , 21 , 890 , 842 , 5532 , 5515 , 32434 , 87486 , 633976 , 428549 , 5459295 , 3399227 , 6936015 , 77763303 , 467642804 , 752956147 , 2133584359 , 5186413271
n×2
497150278
n×3
745725417
n×4
994300556
n×5
1242875695
n÷2
124287569.5
n÷3
82858379.666667
n÷3
62143784.75
n÷5
49715027.8
n2
61789599728869321
n3
1.5359358341358E+25
n4
3.8179546346539E+33
n5
9.4904860400478E+41
2 √n
15766.265854666
3 √n
628.761435762
4 √n
125.56379197311
5 √n
47.762993524367
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
-248575138
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 248575139 can be divided by 8 positive divisors.
The sum of these divisors (counting 248575139) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110100001111010010100011
3
Ternary
122022201220222122
4
Quaternary
32310033102203
5
Quinary
1002113401024
6
Senary
40355454455
8
Octal
1664172243
10
Decimal
248575139
12
Duodecimal
6b2b742b
16
Hexadecimal
ed0f4a3
20
Vigesimal
3hdbhgj
36
Base36
43ztsz
md5
a62d7f59093b64183e5accd3d577ff9a
sha1
7d189eb0a32abc119d1252aa9702f8ec7bd9d445
sha256
e8006b946569930d0bbfecbe1623ffa22113234e693bb1e2169df9b59d6b4d64
sha512
808c37bf2c479167c8aa216cc113eebbd7cf4b64d7ccfaa754631f831b0a8c4cf38b6033bdba3e9bb060e6d0e4b91a7614c5596e3bca74a7098b27395ac59067
ripemd-160
743d6c5aac27a0ca00054b7b3d904f525110f5dd
Diameter
497150278
Circumference
1561843661.0949
Area
1.9411775257647E+17
Volume
6.4337129772085E+25
Surface area
7.7647101030588E+17
Circumference
1561843661.0949
Perimeter
994300556
Area
61789599728869321
Diagonal
351538332.84258
Surface area
370737598373215926
Volume
1.5359358341358E+25
Space diagonal
430544770.2465
Perimeter
745725417
Area
2.6755681527436E+16
Altitude
215272385.12325
Surface area
2.6755681527436E+16
Volume
1.8101177396414E+24
Height
117179444.28086