144465621 is an odd 9-digits composite number following 144465620
and preceding 144465622 . In scientific notation, it is written as 1.44465621 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 95574960 positive integers (up to 144465621) that are relatively prime to 144465621.
144465621 has 8 divisors, whose sum is 194091744
The reverse of 144465621 is 126564441
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred forty-four million four hundred sixty-five thousand six hundred twenty-one
Scientific notation
1.44465621 × 10^8
Engineering notation
1.44465621 × 10^6
Prime Factorization
3 × 131 × 367597
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144465621
Product of the distinct prime numbers
The prime factorization of 144465621 is 3 × 131 × 367597.
Since it has a total of 3 prime factors.
5 , 7 , 97 , 29 , 510 , 598 , 6092 , 319 , 59368 , 51235 , 521568 , 626380 , 3343119 , 4311165 , 19866104 , 58978017 , 137188468 , 200495424 , 3099890134 , 6727967618
n×2
288931242
n×3
433396863
n×4
577862484
n×5
722328105
n÷2
72232810.5
n÷3
48155207
n÷3
36116405.25
n÷5
28893124.2
n2
20870315650915641
n3
3.0150431109755E+24
n4
4.3557007536885E+32
n5
6.2924901427178E+40
2 √n
12019.385217223
3 √n
524.71261187173
4 √n
109.63295680234
5 √n
42.850204780948
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
-144465620
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 144465621 can be divided by 8 positive divisors.
The sum of these divisors (counting 144465621) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111000101111011010101
3
Ternary
101001211121120120
4
Quaternary
20213011323111
5
Quinary
243440344441
6
Senary
22200222153
8
Octal
1047057325
10
Decimal
144465621
12
Duodecimal
4046a959
16
Hexadecimal
89c5ed5
20
Vigesimal
252i411
36
Base36
2e0edx
md5
4579f63ec186e808f523bbade43aadc2
sha1
28d140b39dbd080ebf245ef9ae7ea6a65fbf2f65
sha256
04b892ef5e3758c89861ed8f66f34fc816e0aa5221a1967091fc5542bb6f9da4
sha512
e0966ef2a83c3989e9374bc541fe8147ec16aa99d62982fd7a87d1606b28d16b2975a0d0c103be41c0abdf67753fb5bd797485fd7c88fdca1fc9090585cd324f
ripemd-160
ad35acc462422148b28fddd3d35c40180f968d2a
Diameter
288931242
Circumference
907704267.25977
Area
6.5566030327017E+16
Volume
1.2629383050263E+25
Surface area
2.6226412130807E+17
Circumference
907704267.25977
Perimeter
577862484
Area
20870315650915641
Diagonal
204305240.51485
Surface area
125221893905493846
Volume
3.0150431109755E+24
Space diagonal
250221795.51899
Perimeter
433396863
Area
9.0371117693465E+15
Altitude
125110897.75949
Surface area
9.0371117693465E+15
Volume
3.5532623822343E+23
Height
68101746.838284