144428246 is an even 9-digits composite number following 144428245
and preceding 144428247 . In scientific notation, it is written as 1.44428246 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 72214122 positive integers (up to 144428246) that are relatively prime to 144428246.
144428246 has 4 divisors, whose sum is 216642372
The reverse of 144428246 is 642824441
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 35 Digital Root 8
Name
one hundred forty-four million four hundred twenty-eight thousand two hundred forty-six
Scientific notation
1.44428246 × 10^8
Engineering notation
1.44428246 × 10^6
Prime Factorization
2 × 72214123
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
144428246 Product of the distinct prime numbers
The prime factorization of 144428246 is 2 × 72214123.
Since it has a total of 2 prime factors.
9 , 2 , 97 , 21 , 747 , 767 , 7356 , 9155 , 77608 , 65850 , 63102 , 592128 , 2426594 , 1249557 , 45378776 , 78602413 , 40045802 , 627369118 , 8652534749 , 8668228752
n×2
288856492
n×3
433284738
n×4
577712984
n×5
722141230
n÷2
72214123
n÷3
48142748.666667
n÷3
36107061.5
n÷5
28885649.2
n2
20859518242636516
n3
3.012703632189E+24
n4
4.3511950131489E+32
n5
6.2843546375304E+40
2 √n12017.830336629
3 √n524.66735814011
4 √n109.62586527197
5 √n42.847987378425
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-144428245 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144428246 can be divided by 4 positive divisors.
The sum of these divisors (counting 144428246) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100110111100110011010110
3
Ternary
101001202201022022
4
Quaternary
20212330303112
5
Quinary
243433200441
6
Senary
22155333142
8
Octal
1046746326
10
Decimal
144428246
12
Duodecimal
404511b2
16
Hexadecimal
89bccd6
20
Vigesimal
252dac6
36
Base36
2dzljq
md5
2fe3913f36801c331fcd2b9f007c7aca
sha1
1df751ec333140e007fdb6a9a25a63b88043aad4
sha256
0155e4e49cada2d4ad6b13d14f3c8363548824a6d0fd54432d8f3a257ad44483
sha512
d2189eeb7c69696edab22d29f2ca12f1f3d3d8080757a1dd0d45f33615c590ddbdd1bb3ebc7ef32253f50af07de9b65e0c91250990df9a37bb63ca2135176837
ripemd-160
d36b684c311867a520cd62673ebbfb58fe92fb76
Diameter
288856492
Circumference
907469433.20892
Area
6.5532109268489E+16
Volume
1.2619583464438E+25
Surface area
2.6212843707396E+17
Circumference
907469433.20892
Perimeter
577712984
Area
20859518242636516
Diagonal
204252384.28296
Surface area
125157109455819096
Volume
3.012703632189E+24
Space diagonal
250157060.12006
Perimeter
433284738
Area
9.0324363544141E+15
Altitude
125078530.06003
Surface area
9.0324363544141E+15
Volume
3.5505052800436E+23
Height
68084128.094319