144456220 is an even 9-digits composite number following 144456219
and preceding 144456221 . In scientific notation, it is written as 1.44456220 × 10^8.
The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors.
There are 57782480 positive integers (up to 144456220) that are relatively prime to 144456220.
144456220 has 12 divisors, whose sum is 303358104
The reverse of 144456220 is 022654441
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred forty-four million four hundred fifty-six thousand two hundred twenty
Scientific notation
1.44456220 × 10^8
Engineering notation
1.44456220 × 10^6
Prime Factorization
2 × 2 × 5 × 7222811
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72228110
Product of the distinct prime numbers
The prime factorization of 144456220 is 2 × 2 × 5 × 7222811.
Since it has a total of 4 prime factors.
10 , 5 , 16 , 100 , 797 , 50 , 6606 , 243 , 91015 , 30682 , 497159 , 475641 , 8431176 , 6132746 , 6069685 , 88745674 , 261704673 , 117371999 , 1466592236 , 1624729596
n×2
288912440
n×3
433368660
n×4
577824880
n×5
722281100
n÷2
72228110
n÷3
48152073.333333
n÷3
36114055
n÷5
28891244
n2
20867599496688400
n3
3.0144545437655E+24
n4
4.3545670875419E+32
n5
6.2904430120271E+40
2 √n
12018.994134286
3 √n
524.70122985518
4 √n
109.63117318667
5 √n
42.849647076965
1 , 2 , 4 , 5 , 10 , 20 , 7222811 , 14445622 , 28891244 , 36114055 , 72228110 , 144456220
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144456219
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144456220 can be divided by 12 positive divisors.
The sum of these divisors (counting 144456220) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100111000011101000011100
3
Ternary
101001211010200101
4
Quaternary
20213003220130
5
Quinary
243440044340
6
Senary
22200110444
8
Octal
1047035034
10
Decimal
144456220
12
Duodecimal
40465424
16
Hexadecimal
89c3a1c
20
Vigesimal
252h0b0
36
Base36
2e074s
md5
38ec1dfc345c9aa1e09c8528c217ca49
sha1
44b4be65599bf9f42b4c86ed99673b2f414fcf04
sha256
0cbb6426201f6ca15e1dbddb785a28f1261edea3d54fc24fc460a7bc908109ae
sha512
e1fb66eace60b515a0d16787b1a3f1c64e7a37a7f53562f94de55dffa2f6d3cd522d163829aaba645954986a9d6cb7dfa484c430652ef74f674040196bfe2bba
ripemd-160
318e3d0c6bf67f0f41ec72080940f28c4f1db461
Diameter
288912440
Circumference
907645199.0347
Area
6.555749727685E+16
Volume
1.2626917665699E+25
Surface area
2.622299891074E+17
Circumference
907645199.0347
Perimeter
577824880
Area
20867599496688400
Diagonal
204291945.49315
Surface area
125205596980130400
Volume
3.0144545437655E+24
Space diagonal
250205512.50935
Perimeter
433368660
Area
9.0359356400658E+15
Altitude
125102756.25467
Surface area
9.0359356400658E+15
Volume
3.5525687491253E+23
Height
68097315.164384