245134893 is an odd 9-digits composite number following 245134892
and preceding 245134894 . In scientific notation, it is written as 2.45134893 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 162967328 positive integers (up to 245134893) that are relatively prime to 245134893.
245134893 has 8 divisors, whose sum is 327758400
The reverse of 245134893 is 398431542
Previous prime number is 359
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
two hundred forty-five million one hundred thirty-four thousand eight hundred ninety-three
Scientific notation
2.45134893 × 10^8
Engineering notation
2.45134893 × 10^6
Prime Factorization
3 × 359 × 227609
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
245134893
Product of the distinct prime numbers
The prime factorization of 245134893 is 3 × 359 × 227609.
Since it has a total of 3 prime factors.
4 , 8 , 5 , 89 , 479 , 222 , 9026 , 5546 , 74324 , 39548 , 450272 , 17504 , 8195398 , 8695703 , 14197829 , 37408688 , 19660878 , 501518107 , 8201784998 , 7816413229
n×2
490269786
n×3
735404679
n×4
980539572
n×5
1225674465
n÷2
122567446.5
n÷3
81711631
n÷3
61283723.25
n÷5
49026978.6
n2
60091115766121449
n3
1.4730429233579E+25
n4
3.6109421940174E+33
n5
8.8516792835964E+41
2 √n
15656.78424837
3 √n
625.8472928593
4 √n
125.1270724039
5 √n
47.630048836046
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
-245134892
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 245134893 can be divided by 8 positive divisors.
The sum of these divisors (counting 245134893) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110100111000111011000101101
3
Ternary
122002021010212010
4
Quaternary
32213013120231
5
Quinary
1000223304033
6
Senary
40154031433
8
Octal
1647073055
10
Decimal
245134893
12
Duodecimal
6a118579
16
Hexadecimal
e9c762d
20
Vigesimal
3gc1h4d
36
Base36
41y3al
md5
d5f47af5a8b6532b940ff14a23b1de38
sha1
0f80a8137f75983bf909682a5aaa93ef74fdf42e
sha256
26af88c8cb90db20743c00f10ebd1407ea8e58b0d65882e1e6e5684fe52b9156
sha512
4ec7128ce84696779dd41ed909b06378b3f78eab663b70e4e210d0cbae556be0c47175d8b0e4554d01e2f9b7119a30e28a2edfc381ad9e7a50c3ef8159ee22d5
ripemd-160
7cbe3d6bf7e714092ea7d56b9be6316ba62bb1eb
Diameter
490269786
Circumference
1540227957.9746
Area
1.8878180783686E+17
Volume
6.1702677685914E+25
Surface area
7.5512723134744E+17
Circumference
1540227957.9746
Perimeter
980539572
Area
60091115766121449
Diagonal
346673090.29148
Surface area
360546694596728694
Volume
1.4730429233579E+25
Space diagonal
424586089.38396
Perimeter
735404679
Area
2.6020216397606E+16
Altitude
212293044.69198
Surface area
2.6020216397606E+16
Volume
1.7359977334754E+24
Height
115557696.76383