144489279 is an odd 9-digits composite number following 144489278
and preceding 144489280 . In scientific notation, it is written as 1.44489279 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 87569240 positive integers (up to 144489279) that are relatively prime to 144489279.
144489279 has 8 divisors, whose sum is 210166272
The reverse of 144489279 is 972984441
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred forty-four million four hundred eighty-nine thousand two hundred seventy-nine
Scientific notation
1.44489279 × 10^8
Engineering notation
1.44489279 × 10^6
Prime Factorization
3 × 11 × 4378463
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144489279
Product of the distinct prime numbers
The prime factorization of 144489279 is 3 × 11 × 4378463.
Since it has a total of 3 prime factors.
3 , 4 , 37 , 82 , 485 , 731 , 1827 , 2496 , 21571 , 81001 , 534465 , 203357 , 2485417 , 7526064 , 32431421 , 86413149 , 77176800 , 860582513 , 6549709083 , 8940594176
n×2
288978558
n×3
433467837
n×4
577957116
n×5
722446395
n÷2
72244639.5
n÷3
48163093
n÷3
36122319.75
n÷5
28897855.8
n2
20877151745939841
n3
3.0165246033444E+24
n4
4.35855465023E+32
n5
6.2976441889383E+40
2 √n
12020.369337088
3 √n
524.74125299598
4 √n
109.63744495877
5 √n
42.851608137316
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
-144489278
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 144489279 can be divided by 8 positive divisors.
The sum of these divisors (counting 144489279) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111001011101100111111
3
Ternary
101001212211000210
4
Quaternary
20213023230333
5
Quinary
243442124104
6
Senary
22200523503
8
Octal
1047135477
10
Decimal
144489279
12
Duodecimal
40480593
16
Hexadecimal
89cbb3f
20
Vigesimal
253133j
36
Base36
2e0wn3
md5
a6401ac112e0ce7ad5cc8346971cafb9
sha1
b704c7d051f4cc065b4057f5919c3d3af86ed2d1
sha256
5cbcbd10d2e973972fd36f45d34e01cb256358fe73f18ee79a0a1f40c516fea8
sha512
df369dd089c8302cd6259acaaa980bdaeedb82b221d3442f9d6a8c169ab2e69825d4c4522cddafa3b1dc136630975fa382d91508fefecb8d20545f1f531f9855
ripemd-160
925886133358d7ba907fdb1c70a0d4c18bd757bf
Diameter
288978558
Circumference
907852914.85777
Area
6.5587506552924E+16
Volume
1.2635588710986E+25
Surface area
2.623500262117E+17
Circumference
907852914.85777
Perimeter
577957116
Area
20877151745939841
Diagonal
204338697.97931
Surface area
125262910475639046
Volume
3.0165246033444E+24
Space diagonal
250262772.37699
Perimeter
433467837
Area
9.0400718853233E+15
Altitude
125131386.1885
Surface area
9.0400718853233E+15
Volume
3.5550083377349E+23
Height
68112899.326437