245134494 is an even 9-digits composite number following 245134493
and preceding 245134495 . In scientific notation, it is written as 2.45134494 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 74131200 positive integers (up to 245134494) that are relatively prime to 245134494.
245134494 has 16 divisors, whose sum is 372176400
The reverse of 245134494 is 494431542
Previous prime number is 661
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
two hundred forty-five million one hundred thirty-four thousand four hundred ninety-four
Scientific notation
2.45134494 × 10^8
Engineering notation
2.45134494 × 10^6
Prime Factorization
2 × 99 × 661 × 1873
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
245134494
Product of the distinct prime numbers
The prime factorization of 245134494 is 2 × 99 × 661 × 1873.
Since it has a total of 4 prime factors.
2 , 2 , 48 , 58 , 223 , 597 , 3886 , 5828 , 85824 , 32602 , 952620 , 718536 , 3060155 , 6515122 , 17617755 , 14269798 , 363841559 , 936482331 , 2664578270 , 6415060057
n×2
490268988
n×3
735403482
n×4
980537976
n×5
1225672470
n÷2
122567247
n÷3
81711498
n÷3
61283623.5
n÷5
49026898.8
n2
60090920148636036
n3
1.473035730463E+25
n4
3.6109186843098E+33
n5
8.8516072455342E+41
2 √n
15656.771506284
3 √n
625.8469533004
4 √n
125.1270214873
5 √n
47.630033330785
1 , 2 , 99 , 198 , 661 , 1322 , 1873 , 3746 , 65439 , 130878 , 185427 , 370854 , 1238053 , 2476106 , 122567247 , 245134494
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-245134493
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 245134494 can be divided by 16 positive divisors.
The sum of these divisors (counting 245134494) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110100111000111010010011110
3
Ternary
122002021010022100
4
Quaternary
32213013102132
5
Quinary
1000223300434
6
Senary
40154025530
8
Octal
1647072236
10
Decimal
245134494
12
Duodecimal
6a1182a6
16
Hexadecimal
e9c749e
20
Vigesimal
3gc1g4e
36
Base36
41y2zi
md5
e5a6a2b1ddd2d72db05cebac0bc04671
sha1
503d94fa5dc436a61803ade5c5cf8e1eccb9c6e1
sha256
0c7af3ca1fee754d31f793420ba62ac85a929771a7feeca7c2e454a0a50c2144
sha512
3c64f3fe9c1904051db174a1013b415d98de98f46797d2273bf08bab411d221ea81c6dfcfff5e2a8f1ac3b21fcf14844172de8a7dfc9607e9061d6d92c6bd002
ripemd-160
b4ebbad50257a678ae74e91fa983a04cf7a062e8
Diameter
490268988
Circumference
1540225450.9837
Area
1.8878119328641E+17
Volume
6.1702376390639E+25
Surface area
7.5512477314562E+17
Circumference
1540225450.9837
Perimeter
980537976
Area
60090920148636036
Diagonal
346672526.02027
Surface area
360545520891816216
Volume
1.473035730463E+25
Space diagonal
424585398.29569
Perimeter
735403482
Area
2.602013169275E+16
Altitude
212292699.14784
Surface area
2.602013169275E+16
Volume
1.7359892565675E+24
Height
115557508.67342