144409891 is an odd 9-digits prime number following 144409890
and preceding 144409892 . In scientific notation, it is written as 1.44409891 × 10^8.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 144409890 positive integers (up to 144409891) that are relatively prime to 144409891.
144409891 has 2 divisors, whose sum is 144409892
The reverse of 144409891 is 198904441
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred forty-four million four hundred nine thousand eight hundred ninety-one
Scientific notation
1.44409891 × 10^8
Engineering notation
1.44409891 × 10^6
Prime Factorization
144409891
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
144409891 Product of the distinct prime numbers
The prime factorization of 144409891 is 144409891.
Since it has a total of 1 prime factors.
4 , 2 , 18 , 73 , 546 , 888 , 5232 , 5563 , 72363 , 94968 , 831952 , 448814 , 8564649 , 7171640 , 20208385 , 91671410 , 597497909 , 123200537 , 7907530499 , 4331902008
n×2
288819782
n×3
433229673
n×4
577639564
n×5
722049455
n÷2
72204945.5
n÷3
48136630.333333
n÷3
36102472.75
n÷5
28881978.2
n2
20854216618631881
n3
3.011555148787E+24
n4
4.3489835077682E+32
n5
6.2803623431761E+40
2 √n12017.066655386
3 √n524.64513100745
4 √n109.62238209137
5 √n42.846898235804
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
144409892 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
72204946 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12017.066696994 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999861505 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144409891 can be divided by 2 positive divisors.
The sum of these divisors (counting 144409891) is 144409892, the average is 72204946.
Base
System
Value
2
Binary
1000100110111000010100100011
3
Ternary
101001201210010111
4
Quaternary
20212320110203
5
Quinary
243432104031
6
Senary
22155112151
8
Octal
1046702443
10
Decimal
144409891
12
Duodecimal
40442657
16
Hexadecimal
89b8523
20
Vigesimal
252b4eb
36
Base36
2dz7dv
md5
d42a09655659fb43e63b87b83405c150
sha1
aed2c53f26fc12b915de11eb9e43ba81b4052979
sha256
7545faf61791af00dd144010c7a44a5fb5190dc986614402c0360397a69e5c01
sha512
326fb60c5c82a6b87a1e7606e9c1a7bdd17c509e2566aab414d2690c28f0c12bf9b7cb17899cce1f54282f63407466b8523b0fe18f61fa2d910fd913df33cc6b
ripemd-160
f75f34cce30dd66f5839f21816081c12406f5b24
Diameter
288819782
Circumference
907354105.34261
Area
6.5515453725464E+16
Volume
1.2614772708413E+25
Surface area
2.6206181490186E+17
Circumference
907354105.34261
Perimeter
577639564
Area
20854216618631881
Diagonal
204226426.39302
Surface area
125125299711791286
Volume
3.011555148787E+24
Space diagonal
250125268.32748
Perimeter
433229673
Area
9.0301406838794E+15
Altitude
125062634.16374
Surface area
9.0301406838794E+15
Volume
3.5491517793743E+23
Height
68075475.46434