248408923 is an odd 9-digits composite number following 248408922
and preceding 248408924 . In scientific notation, it is written as 2.48408923 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 211839936 positive integers (up to 248408923) that are relatively prime to 248408923.
248408923 has 8 divisors, whose sum is 285338592
The reverse of 248408923 is 329804842
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
two hundred forty-eight million four hundred eight thousand nine hundred twenty-three
Scientific notation
2.48408923 × 10^8
Engineering notation
2.48408923 × 10^6
Prime Factorization
7 × 197 × 180137
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
248408923
Product of the distinct prime numbers
The prime factorization of 248408923 is 7 × 197 × 180137.
Since it has a total of 3 prime factors.
5 , 6 , 35 , 61 , 476 , 637 , 4377 , 9886 , 1567 , 22579 , 246441 , 51058 , 9219431 , 3003616 , 72363500 , 93291361 , 813809649 , 773615900 , 9748653003 , 5521901905
n×2
496817846
n×3
745226769
n×4
993635692
n×5
1242044615
n÷2
124204461.5
n÷3
82802974.333333
n÷3
62102230.75
n÷5
49681784.6
n2
61706993026019929
n3
1.5328567679162E+25
n4
3.8077529883133E+33
n5
9.4587981887693E+41
2 √n
15760.993718671
3 √n
628.62125881277
4 √n
125.54279636312
5 √n
47.756604230527
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
-248408922
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 248408923 can be divided by 8 positive divisors.
The sum of these divisors (counting 248408923) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110011100110101101011011
3
Ternary
122022102110222111
4
Quaternary
32303212231123
5
Quinary
1002043041143
6
Senary
40352133151
8
Octal
1663465533
10
Decimal
248408923
12
Duodecimal
6b2371b7
16
Hexadecimal
ece6b5b
20
Vigesimal
3hcb263
36
Base36
43w9jv
md5
5c815e208aadf1858fa80bca6ced2d5c
sha1
9adca5558f71c75d73e25ee62c4b486e38a175d0
sha256
9794a209679952abc9b33d7744517c9b17ea5df17731b586183084d0b4310e0f
sha512
b5bb0d000db9f9a6532034026791dd45e1882d7b2cdb85920c83354b8c4d2db7c95ffa7aab0286094aa3e0c745e72dbec683c7cb0bbccbf3d7b8cc17f0d67b6e
ripemd-160
e50ae2adb5256ac9c348df3c9524a7febcf323b6
Diameter
496817846
Circumference
1560799295.1659
Area
1.9385823596566E+17
Volume
6.420815414788E+25
Surface area
7.7543294386264E+17
Circumference
1560799295.1659
Perimeter
993635692
Area
61706993026019929
Diagonal
351303267.92109
Surface area
370241958156119574
Volume
1.5328567679162E+25
Space diagonal
430256875.68947
Perimeter
745226769
Area
2.6719911775841E+16
Altitude
215128437.84473
Surface area
2.6719911775841E+16
Volume
1.8064890253021E+24
Height
117101089.30703