145284313 is an odd 9-digits composite number following 145284312
and preceding 145284314 . In scientific notation, it is written as 1.45284313 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 144644068 positive integers (up to 145284313) that are relatively prime to 145284313.
145284313 has 4 divisors, whose sum is 145924560
The reverse of 145284313 is 313482541
Previous prime number is 227
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred forty-five million two hundred eighty-four thousand three hundred thirteen
Scientific notation
1.45284313 × 10^8
Engineering notation
1.45284313 × 10^6
Prime Factorization
227 × 640019
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
145284313
Product of the distinct prime numbers
The prime factorization of 145284313 is 227 × 640019.
Since it has a total of 2 prime factors.
8 , 8 , 27 , 92 , 917 , 900 , 7392 , 9578 , 45149 , 6972 , 259788 , 731300 , 6424643 , 2647974 , 18134284 , 66217732 , 590392929 , 553574128 , 7786032588 , 4864671547
n×2
290568626
n×3
435852939
n×4
581137252
n×5
726421565
n÷2
72642156.5
n÷3
48428104.333333
n÷3
36321078.25
n÷5
29056862.6
n2
21107531603881969
n3
3.0665932281958E+24
n4
4.4552789040888E+32
n5
6.4728213480393E+40
2 √n
12053.394252243
3 √n
525.70193394878
4 √n
109.78795130725
5 √n
42.898661800046
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
-145284312
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 145284313 can be divided by 4 positive divisors.
The sum of these divisors (counting 145284313) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000101010001101110011011001
3
Ternary
101010101012121111
4
Quaternary
20222031303121
5
Quinary
244143044223
6
Senary
22225540321
8
Octal
1052156331
10
Decimal
145284313
12
Duodecimal
407a46a1
16
Hexadecimal
8a8dcd9
20
Vigesimal
2580afd
36
Base36
2ehy3d
md5
f5c27f5e399a7cd2ce5ed381ddbfdfc4
sha1
29ad57f2b25bd3ba568e79b70dfe00f82995bfe5
sha256
e9d78582f590e0aab6a2b4a92621a772ec8042ce58071dac0ff1930e21de626f
sha512
37d9794314ad8f931ddf6e16c27cc81a90392672312f4e9a4775b8d5642f43cbaaea97135c1e623134c80cdc3b5cb2fa8a0f1f2ed9ef6a6fef7e49f51cbc737f
ripemd-160
c0708edc2ca497199838cafac1b53e30cb6b0a54
Diameter
290568626
Circumference
912848260.80528
Area
6.631126622217E+16
Volume
1.2845315676331E+25
Surface area
2.6524506488868E+17
Circumference
912848260.80528
Perimeter
581137252
Area
21107531603881969
Diagonal
205463045.84466
Surface area
126645189623291814
Volume
3.0665932281958E+24
Space diagonal
251639811.65874
Perimeter
435852939
Area
9.1398292900723E+15
Altitude
125819905.82937
Surface area
9.1398292900723E+15
Volume
3.6140147779966E+23
Height
68487681.948219