144699746 is an even 9-digits composite number following 144699745
and preceding 144699747 . In scientific notation, it is written as 1.44699746 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 70810468 positive integers (up to 144699746) that are relatively prime to 144699746.
144699746 has 8 divisors, whose sum is 221667840
The reverse of 144699746 is 647996441
Previous prime number is 47
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred forty-four million six hundred ninety-nine thousand seven hundred forty-six
Scientific notation
1.44699746 × 10^8
Engineering notation
1.44699746 × 10^6
Prime Factorization
2 × 47 × 1539359
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144699746
Product of the distinct prime numbers
The prime factorization of 144699746 is 2 × 47 × 1539359.
Since it has a total of 3 prime factors.
10 , 9 , 85 , 87 , 912 , 307 , 7653 , 5506 , 23993 , 19969 , 197344 , 763140 , 4021261 , 3000961 , 55335265 , 47639122 , 911484854 , 843649787 , 9839186004 , 7020233224
n×2
289399492
n×3
434099238
n×4
578798984
n×5
723498730
n÷2
72349873
n÷3
48233248.666667
n÷3
36174936.5
n÷5
28939949.2
n2
20938016492464516
n3
3.0297256682034E+24
n4
4.3840053463872E+32
n5
6.3436446008486E+40
2 √n
12029.120749248
3 √n
524.99591349805
4 √n
109.67734838721
5 √n
42.864084632763
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
-144699745
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 144699746 can be divided by 8 positive divisors.
The sum of these divisors (counting 144699746) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111111111000101100010
3
Ternary
101002021111201212
4
Quaternary
20213333011202
5
Quinary
244020342441
6
Senary
22205230122
8
Octal
1047770542
10
Decimal
144699746
12
Duodecimal
40562342
16
Hexadecimal
89ff162
20
Vigesimal
2547976
36
Base36
2e5f1e
md5
8f017a278e2ed68e5e4d4987ae53e6df
sha1
ed813a5cc4416aa24e9afebe254881d9bc48705c
sha256
6a3e82ad74fcf3a1ecd8594092e904eb146a70377137dc43b43869bfae473603
sha512
12ddcd12f48f52ba955cce560e3245d514df3e2a12c2f60fe68b5486409c14cb25d689a5a600b93c6ab5a631be5d5d522d833423b3710dcd8f2c4e8edc98e2ba
ripemd-160
ebd6d9bf6cf8119d736c9459021869adfc5c89c5
Diameter
289399492
Circumference
909175318.01982
Area
6.5778718793468E+16
Volume
1.269088520216E+25
Surface area
2.6311487517387E+17
Circumference
909175318.01982
Perimeter
578798984
Area
20938016492464516
Diagonal
204636343.26514
Surface area
125628098954787096
Volume
3.0297256682034E+24
Space diagonal
250627311.91431
Perimeter
434099238
Area
9.0664270936659E+15
Altitude
125313655.95716
Surface area
9.0664270936659E+15
Volume
3.5705659418693E+23
Height
68212114.421714