144967492 is an even 9-digits composite number following 144967491
and preceding 144967493 . In scientific notation, it is written as 1.44967492 × 10^8.
The sum of its digits is 46. It has a total of 5 prime factors and 18 positive divisors.
There are 68668128 positive integers (up to 144967492) that are relatively prime to 144967492.
144967492 has 18 divisors, whose sum is 267750798
The reverse of 144967492 is 294769441
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred forty-four million nine hundred sixty-seven thousand four hundred ninety-two
Scientific notation
1.44967492 × 10^8
Engineering notation
1.44967492 × 10^6
Prime Factorization
2 × 2 × 19 × 19 × 100393
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
3814934
Product of the distinct prime numbers
The prime factorization of 144967492 is 2 × 2 × 19 × 19 × 100393.
Since it has a total of 5 prime factors.
3 , 6 , 8 , 70 , 549 , 512 , 7303 , 6522 , 13539 , 5297 , 109946 , 914522 , 9939943 , 3656560 , 84036802 , 34647789 , 141777817 , 520462945 , 4524338099 , 4223662551
n×2
289934984
n×3
434902476
n×4
579869968
n×5
724837460
n÷2
72483746
n÷3
48322497.333333
n÷3
36241873
n÷5
28993498.4
n2
21015573736770064
n3
3.0465750175606E+24
n4
4.4165433948562E+32
n5
6.4025521926147E+40
2 √n
12040.244681899
3 √n
525.31952370929
4 √n
109.72804874734
5 √n
42.879935665758
1 , 2 , 4 , 19 , 38 , 76 , 361 , 722 , 1444 , 100393 , 200786 , 401572 , 1907467 , 3814934 , 7629868 , 36241873 , 72483746 , 144967492
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144967491
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144967492 can be divided by 18 positive divisors.
The sum of these divisors (counting 144967492) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
1000101001000000011101000100
3
Ternary
101002210010000101
4
Quaternary
20221000131010
5
Quinary
244102424432
6
Senary
22215053444
8
Octal
1051003504
10
Decimal
144967492
12
Duodecimal
40671284
16
Hexadecimal
8a40744
20
Vigesimal
2560iec
36
Base36
2eb5ms
md5
c16f3d2cf1fdfbbc7167e9835a5a1c70
sha1
ee4dfdbe5801dade9fc6b1b3fc5d5805361fa58f
sha256
e61674105cebaa6ab84e498ce9a4fcde50a6bc05cca583af9c08ece9ae993347
sha512
d6be694d1c70492d3269312260dad125db1b23358c60dbc452753ad6481f98491fc4f1f106e5090fd5daf4d37898f4b8dc4e8a104eb9c93080ddf28dbd7ed593
ripemd-160
319ff6bcbc45aa3b67eb7ccaf06589354e18209b
Diameter
289934984
Circumference
910857615.75307
Area
6.6022372062411E+16
Volume
1.2761463591705E+25
Surface area
2.6408948824965E+17
Circumference
910857615.75307
Perimeter
579869968
Area
21015573736770064
Diagonal
205014993.28961
Surface area
126093442420620384
Volume
3.0465750175606E+24
Space diagonal
251091061.58983
Perimeter
434902476
Area
9.100010365574E+15
Altitude
125545530.79492
Surface area
9.100010365574E+15
Volume
3.5904230905177E+23
Height
68338331.096538