144489155 is an odd 9-digits composite number following 144489154
and preceding 144489156 . In scientific notation, it is written as 1.44489155 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 115460800 positive integers (up to 144489155) that are relatively prime to 144489155.
144489155 has 8 divisors, whose sum is 173582784
The reverse of 144489155 is 551984441
Previous prime number is 911
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-four million four hundred eighty-nine thousand one hundred fifty-five
Scientific notation
1.44489155 × 10^8
Engineering notation
1.44489155 × 10^6
Prime Factorization
5 × 911 × 31721
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144489155
Product of the distinct prime numbers
The prime factorization of 144489155 is 5 × 911 × 31721.
Since it has a total of 3 prime factors.
9 , 4 , 13 , 4 , 393 , 910 , 4800 , 6956 , 37240 , 45887 , 521408 , 563009 , 4707494 , 6765595 , 8917440 , 63578329 , 230567606 , 38669058 , 5817819350 , 9987828559
n×2
288978310
n×3
433467465
n×4
577956620
n×5
722445775
n÷2
72244577.5
n÷3
48163051.666667
n÷3
36122288.75
n÷5
28897831
n2
20877115912614025
n3
3.0165168370507E+24
n4
4.3585396882872E+32
n5
6.2976171659458E+40
2 √n
12020.364179175
3 √n
524.74110288581
4 √n
109.63742143618
5 √n
42.851600782305
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
-144489154
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 144489155 can be divided by 8 positive divisors.
The sum of these divisors (counting 144489155) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111001011101011000011
3
Ternary
101001212210212012
4
Quaternary
20213023223003
5
Quinary
243442123110
6
Senary
22200523135
8
Octal
1047135303
10
Decimal
144489155
12
Duodecimal
404804ab
16
Hexadecimal
89cbac3
20
Vigesimal
25312hf
36
Base36
2e0wjn
md5
50528cc13091d04a0ee70bddb2c5ff0b
sha1
8c63d75d568b44f175c1725ae152e89da725e01a
sha256
44a75c1eb16b54c5acd7a42d9b1ac9f68b30e3169359a50de5e1712e4fc9865e
sha512
b0172a2fd554543d2a54b26304d8c83497e8a0dbd69c28c72c77ffb75aafef960ccd68f4d844064c2923134a575c89191e51fb2f9dd87e7f4225c890b4f6268a
ripemd-160
d8ce62d5b25150a9b58260609a12419eb59c1933
Diameter
288978310
Circumference
907852135.74279
Area
6.5587393979211E+16
Volume
1.2635556179611E+25
Surface area
2.6234957591684E+17
Circumference
907852135.74279
Perimeter
577956620
Area
20877115912614025
Diagonal
204338522.61683
Surface area
125262695475684150
Volume
3.0165168370507E+24
Space diagonal
250262557.60269
Perimeter
433467465
Area
9.040056369038E+15
Altitude
125131278.80135
Surface area
9.040056369038E+15
Volume
3.5549991850699E+23
Height
68112840.872276