144477930 is an even 9-digits composite number following 144477929
and preceding 144477931 . In scientific notation, it is written as 1.44477930 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 38527440 positive integers (up to 144477930) that are relatively prime to 144477930.
144477930 has 8 divisors, whose sum is 231164736
The reverse of 144477930 is 039774441
Previous prime number is 15
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred forty-four million four hundred seventy-seven thousand nine hundred thirty
Scientific notation
1.44477930 × 10^8
Engineering notation
1.44477930 × 10^6
Prime Factorization
2 × 15 × 4815931
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144477930
Product of the distinct prime numbers
The prime factorization of 144477930 is 2 × 15 × 4815931.
Since it has a total of 3 prime factors.
8 , 9 , 77 , 54 , 668 , 251 , 6018 , 8301 , 81056 , 68930 , 347754 , 139349 , 966887 , 9398251 , 4159590 , 77220017 , 399070754 , 361076931 , 5913784757 , 986846072
n×2
288955860
n×3
433433790
n×4
577911720
n×5
722389650
n÷2
72238965
n÷3
48159310
n÷3
36119482.5
n÷5
28895586
n2
20873872257084900
n3
3.0158138547881E+24
n4
4.357185430051E+32
n5
6.2951713155993E+40
2 √n
12019.897254137
3 √n
524.72751392725
4 √n
109.63529201008
5 √n
42.85093495494
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
-144477929
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 144477930 can be divided by 8 positive divisors.
The sum of these divisors (counting 144477930) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111001000111011101010
3
Ternary
101001212020110110
4
Quaternary
20213020323222
5
Quinary
243441243210
6
Senary
22200355150
8
Octal
1047107352
10
Decimal
144477930
12
Duodecimal
40475ab6
16
Hexadecimal
89c8eea
20
Vigesimal
252jega
36
Base36
2e0nvu
md5
42abd8c7a010e56aee462f4880c2315b
sha1
df785528087a7903252dc4a6390511276ac0914a
sha256
99feba6e542cf6d2aee04d11291369efd32dd1590a8860d72a0a05eaf49a8ff6
sha512
0b1ab489ffdbc8164a3eaae760ff71aca70bcfcfaf7aaa75f428cfd9927f80e877186f977c1701adc912ed624e41ace2e6ba354c7a065a68d52e20a053c3a43d
ripemd-160
f7fee192d75cfac276f9f7dfa855a71af57a8b0f
Diameter
288955860
Circumference
907781606.98772
Area
6.557720373483E+16
Volume
1.2632611534395E+25
Surface area
2.6230881493932E+17
Circumference
907781606.98772
Perimeter
577911720
Area
20873872257084900
Diagonal
204322648.06959
Surface area
125243233542509400
Volume
3.0158138547881E+24
Space diagonal
250243115.33238
Perimeter
433433790
Area
9.0386518249934E+15
Altitude
125121557.66619
Surface area
9.0386518249934E+15
Volume
3.5541707125283E+23
Height
68107549.35653