144872893 is an odd 9-digits composite number following 144872892
and preceding 144872894 . In scientific notation, it is written as 1.44872893 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 126004480 positive integers (up to 144872893) that are relatively prime to 144872893.
144872893 has 16 divisors, whose sum is 164980800
The reverse of 144872893 is 398278441
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred forty-four million eight hundred seventy-two thousand eight hundred ninety-three
Scientific notation
1.44872893 × 10^8
Engineering notation
1.44872893 × 10^6
Prime Factorization
11 × 113 × 29 × 4019
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
144872893
Product of the distinct prime numbers
The prime factorization of 144872893 is 11 × 113 × 29 × 4019.
Since it has a total of 4 prime factors.
1 , 2 , 32 , 2 , 958 , 586 , 8540 , 8517 , 84911 , 19829 , 768805 , 585168 , 4159130 , 8236906 , 36468841 , 66318650 , 791673464 , 886550328 , 5241451356 , 4672961033
n×2
289745786
n×3
434618679
n×4
579491572
n×5
724364465
n÷2
72436446.5
n÷3
48290964.333333
n÷3
36218223.25
n÷5
28974578.6
n2
20988155126189449
n3
3.0406147518638E+24
n4
4.4050265560099E+32
n5
6.3816894091098E+40
2 √n
12036.315590745
3 √n
525.20523253422
4 √n
109.71014351802
5 √n
42.874337916636
1 , 11 , 29 , 113 , 319 , 1243 , 3277 , 4019 , 36047 , 44209 , 116551 , 454147 , 1282061 , 4995617 , 13170263 , 144872893
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
-144872892
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 144872893 can be divided by 16 positive divisors.
The sum of these divisors (counting 144872893) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000101000101001010110111101
3
Ternary
101002121022020201
4
Quaternary
20220221112331
5
Quinary
244041413033
6
Senary
22213043501
8
Octal
1050512675
10
Decimal
144872893
12
Duodecimal
40626591
16
Hexadecimal
8a295bd
20
Vigesimal
255924d
36
Base36
2e94n1
md5
302418d351198cc628502fd3dd1967a5
sha1
05081f6342c0a45e318d7c49bb10c9e29cd0c245
sha256
cba7c736e8b4491eec82835a39ee0bdb3346f4786bfa24759647e89d992f53b8
sha512
ed031feece4de13aeeb503fc4a156dd3525b99fddf1a3dbd2da922b3b1f25cc00407a300af9879ddcea583af57453929f07267c63c00b33d044f1931890a32a0
ripemd-160
b0fda157ce16f8529dd42651f15d0034af8a6c8d
Diameter
289745786
Circumference
910263232.7062
Area
6.593623395684E+16
Volume
1.2736497289136E+25
Surface area
2.6374493582736E+17
Circumference
910263232.7062
Perimeter
579491572
Area
20988155126189449
Diagonal
204881210.10083
Surface area
125928930757136694
Volume
3.0406147518638E+24
Space diagonal
250927211.31549
Perimeter
434618679
Area
9.0881377589243E+15
Altitude
125463605.65774
Surface area
9.0881377589243E+15
Volume
3.5833988500313E+23
Height
68293736.700275