144469918 is an even 9-digits composite number following 144469917
and preceding 144469919 . In scientific notation, it is written as 1.44469918 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 72145080 positive integers (up to 144469918) that are relatively prime to 144469918.
144469918 has 8 divisors, whose sum is 216974520
The reverse of 144469918 is 819964441
Previous prime number is 811
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred forty-four million four hundred sixty-nine thousand nine hundred eighteen
Scientific notation
1.44469918 × 10^8
Engineering notation
1.44469918 × 10^6
Prime Factorization
2 × 811 × 89069
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144469918
Product of the distinct prime numbers
The prime factorization of 144469918 is 2 × 811 × 89069.
Since it has a total of 3 prime factors.
10 , 3 , 40 , 58 , 645 , 329 , 8427 , 9716 , 52928 , 44429 , 621168 , 172315 , 7225607 , 2430458 , 84687073 , 67934165 , 450805309 , 549681789 , 7854344388 , 8943739156
n×2
288939836
n×3
433409754
n×4
577879672
n×5
722349590
n÷2
72234959
n÷3
48156639.333333
n÷3
36117479.5
n÷5
28893983.6
n2
20871557206926724
n3
3.015312158217E+24
n4
4.3562190024201E+32
n5
6.2934260206968E+40
2 √n
12019.563968797
3 √n
524.71781418843
4 √n
109.63377202667
5 √n
42.850459686078
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
-144469917
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 144469918 can be divided by 8 positive divisors.
The sum of these divisors (counting 144469918) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111000110111110011110
3
Ternary
101001211211110201
4
Quaternary
20213012332132
5
Quinary
243441014133
6
Senary
22200254114
8
Octal
1047067636
10
Decimal
144469918
12
Duodecimal
4047133a
16
Hexadecimal
89c6f9e
20
Vigesimal
252iefi
36
Base36
2e0hpa
md5
6ee0d7afffc3632acf8894cd5844b320
sha1
ad6e8519d81b01c9792c646d21747d97e04ac49c
sha256
e48bbab77c4e237817a72f8a9228555ef6645dd9d3092599a5b1092d1bf93f53
sha512
ae580fcd110faa6d899b29dfe699c238703f0dc3dc3355ed944f71037e47388f17e3fc9b92cb7289e5e14a7dd838f7e6455f7f9832f4e8bf12292962e1d7daa7
ripemd-160
2d1fe1115bb6e71dba2488cdfcfe352db205a963
Diameter
288939836
Circumference
907731266.10704
Area
6.556993079026E+16
Volume
1.2630510032713E+25
Surface area
2.6227972316104E+17
Circumference
907731266.10704
Perimeter
577879672
Area
20871557206926724
Diagonal
204311317.39053
Surface area
125229343241560344
Volume
3.015312158217E+24
Space diagonal
250229238.14131
Perimeter
433409754
Area
9.0376493788694E+15
Altitude
125114619.07065
Surface area
9.0376493788694E+15
Volume
3.5535794574492E+23
Height
68103772.46351