144435691 is an odd 9-digits composite number following 144435690
and preceding 144435692 . In scientific notation, it is written as 1.44435691 × 10^8.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 143860000 positive integers (up to 144435691) that are relatively prime to 144435691.
144435691 has 4 divisors, whose sum is 145011384
The reverse of 144435691 is 196534441
Previous prime number is 251
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred forty-four million four hundred thirty-five thousand six hundred ninety-one
Scientific notation
1.44435691 × 10^8
Engineering notation
1.44435691 × 10^6
Prime Factorization
251 × 575441
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144435691
Product of the distinct prime numbers
The prime factorization of 144435691 is 251 × 575441.
Since it has a total of 2 prime factors.
3 , 2 , 55 , 33 , 607 , 798 , 8320 , 7999 , 17871 , 54044 , 53377 , 72281 , 3128140 , 8962933 , 22921731 , 70702458 , 614978328 , 963012743 , 7034454644 , 800034470
n×2
288871382
n×3
433307073
n×4
577742764
n×5
722178455
n÷2
72217845.5
n÷3
48145230.333333
n÷3
36108922.75
n÷5
28887138.2
n2
20861668834647481
n3
3.0131695535455E+24
n4
4.352092265665E+32
n5
6.2859745368708E+40
2 √n
12018.140080728
3 √n
524.676373185
4 √n
109.62727799562
5 √n
42.848429115685
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
-144435690
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 144435691 can be divided by 4 positive divisors.
The sum of these divisors (counting 144435691) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100110111110100111101011
3
Ternary
101001210002112001
4
Quaternary
20212332213223
5
Quinary
243433420231
6
Senary
22155431431
8
Octal
1046764753
10
Decimal
144435691
12
Duodecimal
40455577
16
Hexadecimal
89be9eb
20
Vigesimal
252e94b
36
Base36
2dzraj
md5
a6c4a409966089b44cc67d687d5773e9
sha1
28bd405d56ec1888aaa88381c3eab54d202deea4
sha256
6161bf6ce257feba1a5d983ee45738dd08687452522e4e642c8fef38e23368b9
sha512
a7690dd360fbf8e92150d2a5c8a7c70c69d078651dc2812415e486d65d85f223a9e1de89cb161a00c974cc4d953849c168cb27078d31d17d0fa37d34014f15e1
ripemd-160
fadde7e6f21e1534a95325854fdf506b4b447461
Diameter
288871382
Circumference
907516211.52353
Area
6.5538865552552E+16
Volume
1.2621535111252E+25
Surface area
2.6215546221021E+17
Circumference
907516211.52353
Perimeter
577742764
Area
20861668834647481
Diagonal
204262913.10293
Surface area
125170013007884886
Volume
3.0131695535455E+24
Space diagonal
250169955.23832
Perimeter
433307073
Area
9.0333675880714E+15
Altitude
125084977.61916
Surface area
9.0333675880714E+15
Volume
3.5510543736281E+23
Height
68087637.700977