144920293 is an odd 9-digits composite number following 144920292
and preceding 144920294 . In scientific notation, it is written as 1.44920293 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 124071360 positive integers (up to 144920293) that are relatively prime to 144920293.
144920293 has 8 divisors, whose sum is 148051800
The reverse of 144920293 is 392029441
Previous prime number is 1481
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred forty-four million nine hundred twenty thousand two hundred ninety-three
Scientific notation
1.44920293 × 10^8
Engineering notation
1.44920293 × 10^6
Prime Factorization
49 × 1481 × 1997
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144920293
Product of the distinct prime numbers
The prime factorization of 144920293 is 49 × 1481 × 1997.
Since it has a total of 3 prime factors.
10 , 1 , 45 , 36 , 618 , 244 , 4638 , 1275 , 10181 , 15226 , 483753 , 736124 , 9337558 , 3157322 , 56782534 , 48594960 , 509002905 , 225190320 , 3402422141 , 7268970267
n×2
289840586
n×3
434760879
n×4
579681172
n×5
724601465
n÷2
72460146.5
n÷3
48306764.333333
n÷3
36230073.25
n÷5
28984058.6
n2
21001891323205849
n3
3.0436002441131E+24
n4
4.4107943915175E+32
n5
6.3921361558147E+40
2 √n
12038.284470804
3 √n
525.2625057594
4 √n
109.71911625056
5 √n
42.877143103529
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
-144920292
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 144920293 can be divided by 8 positive divisors.
The sum of these divisors (counting 144920293) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101000110100111011100101
3
Ternary
101002200201021021
4
Quaternary
20220310323211
5
Quinary
244044422133
6
Senary
22214051141
8
Octal
1050647345
10
Decimal
144920293
12
Duodecimal
40649ab1
16
Hexadecimal
8a34ee5
20
Vigesimal
255f0ed
36
Base36
2ea57p
md5
f1b77e55c192a4e96355fe8e9af213f3
sha1
e53543544e47468281ff294e64f243b16aaf9b9a
sha256
8f476f73c4db01523cac55b04badfcbcbade3c1cd7204c8a7839bf4ba658bbf3
sha512
b50add8d9419d3e6abf43d7b5814d4f536fef6182ba743c4c0ea1812927e9e2b96eeb2423b7fe932349f87a0e75abe2f66697fb587ae8b17508c345ba049fc87
ripemd-160
cf574a42000f9e043d0fe1547b31fbd5edbd7076
Diameter
289840586
Circumference
910561055.68976
Area
6.5979387492475E+16
Volume
1.2749002889827E+25
Surface area
2.639175499699E+17
Circumference
910561055.68976
Perimeter
579681172
Area
21001891323205849
Diagonal
204948243.82368
Surface area
126011347939235094
Volume
3.0436002441131E+24
Space diagonal
251009310.52377
Perimeter
434760879
Area
9.0940857067081E+15
Altitude
125504655.26188
Surface area
9.0940857067081E+15
Volume
3.5869172863891E+23
Height
68316081.274561