145304879 is an odd 9-digits composite number following 145304878
and preceding 145304880 . In scientific notation, it is written as 1.45304879 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 145163184 positive integers (up to 145304879) that are relatively prime to 145304879.
145304879 has 4 divisors, whose sum is 145446576
The reverse of 145304879 is 978403541
Previous prime number is 1033
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-five million three hundred four thousand eight hundred seventy-nine
Scientific notation
1.45304879 × 10^8
Engineering notation
1.45304879 × 10^6
Prime Factorization
1033 × 140663
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
145304879
Product of the distinct prime numbers
The prime factorization of 145304879 is 1033 × 140663.
Since it has a total of 2 prime factors.
8 , 3 , 57 , 91 , 560 , 836 , 3371 , 5760 , 82110 , 85005 , 286579 , 962589 , 253243 , 2920155 , 73664722 , 39664601 , 690424952 , 978723247 , 4576500804 , 39748549
n×2
290609758
n×3
435914637
n×4
581219516
n×5
726524395
n÷2
72652439.5
n÷3
48434959.666667
n÷3
36326219.75
n÷5
29060975.8
n2
21113507861204641
n3
3.0678957050379E+24
n4
4.4578021420515E+32
n5
6.4774040085673E+40
2 √n
12054.247342742
3 √n
525.72673836077
4 √n
109.7918364121
5 √n
42.899876251777
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-145304878
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 145304879 can be divided by 4 positive divisors.
The sum of these divisors (counting 145304879) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000101010010010110100101111
3
Ternary
101010102020211012
4
Quaternary
20222102310233
5
Quinary
244144224004
6
Senary
22230215435
8
Octal
1052226457
10
Decimal
145304879
12
Duodecimal
407b457b
16
Hexadecimal
8a92d2f
20
Vigesimal
258323j
36
Base36
2eidyn
md5
b776a9ab6cc975d0bbf1bece21812c25
sha1
a6883ad17948bfd1438a9bf138d1c51b543393c1
sha256
220a173d41ba748c6e38c8328aae532cc6a56205d185009b8255811364236e92
sha512
9e8d401e00f516e496c661947c24d8d2719481f0ded87d2ab02b28f08b979cd6b456ba0b9d4bdba925c75e414dad7a664821c0d53aa5bb6710a800a4a62e330a
ripemd-160
25b1de4ece52c31eae4d7847c1a9c8b0b6e79503
Diameter
290609758
Circumference
912977480.79431
Area
6.6330041188271E+16
Volume
1.2850771478569E+25
Surface area
2.6532016475308E+17
Circumference
912977480.79431
Perimeter
581219516
Area
21113507861204641
Diagonal
205492130.56078
Surface area
126681047167227846
Volume
3.0678957050379E+24
Space diagonal
251675433.01565
Perimeter
435914637
Area
9.1424170854028E+15
Altitude
125837716.50782
Surface area
9.1424170854028E+15
Volume
3.6155497616756E+23
Height
68497376.853594