155641330 is an even 9-digits composite number following 155641329
and preceding 155641331 . In scientific notation, it is written as 1.55641330 × 10^8.
The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors.
There are 56064000 positive integers (up to 155641330) that are relatively prime to 155641330.
155641330 has 16 divisors, whose sum is 242843832
The reverse of 155641330 is 033146551
Previous prime number is 41
Is Prime? no Number parity even Number length 9 Sum of Digits 28 Digital Root 1
Name
one hundred fifty-five million six hundred forty-one thousand three hundred thirty
Scientific notation
1.55641330 × 10^8
Engineering notation
1.55641330 × 10^6
Prime Factorization
2 × 65 × 41 × 29201
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
155641330 Product of the distinct prime numbers
The prime factorization of 155641330 is 2 × 65 × 41 × 29201.
Since it has a total of 4 prime factors.
10 , 5 , 31 , 44 , 78 , 549 , 8810 , 7831 , 12115 , 69478 , 547352 , 135193 , 5198497 , 3627954 , 74299065 , 315254 , 99606231 , 313659835 , 8490580602 , 9386912772
n×2
311282660
n×3
466923990
n×4
622565320
n×5
778206650
n÷2
77820665
n÷3
51880443.333333
n÷3
38910332.5
n÷5
31128266
n2
24224223604168900
n3
3.7702903799702E+24
n4
5.8681300922477E+32
n5
9.1332357217046E+40
2 √n12475.629443038
3 √n537.90838118697
4 √n111.69435725693
5 √n43.493563006419
1 , 2 , 41 , 65 , 82 , 130 , 2665 , 5330 , 29201 , 58402 , 1197241 , 1898065 , 2394482 , 3796130 , 77820665 , 155641330
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-155641329 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 155641330 can be divided by 16 positive divisors.
The sum of these divisors (counting 155641330) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010001101110010111110010
3
Ternary
101211212101202201
4
Quaternary
21101232113302
5
Quinary
304321010310
6
Senary
23235533414
8
Octal
1121562762
10
Decimal
155641330
12
Duodecimal
4415a26a
16
Hexadecimal
946e5f2
20
Vigesimal
28cf36a
36
Base36
2knxma
md5
40812b1d23fa2c080fd39560507466d2
sha1
2ae5a4011646a339f7b378559f18f2f8e9a2c1cf
sha256
6a05a82eea4a40e02f8a9eb6ddf5c0d26a7f1b6cba6065c1b9c7ea002bfab158
sha512
cfea28c3aa6d28c3f7c03e8562c8518f597ac92b53dd1aca87f4e220dc05118530de8497566baf3eccb8bd9a509737da98f55e05d8afbececd886fbfb9804d54
ripemd-160
ed580f53262b03814ce80e4a0f9526b3a22bb53f
Diameter
311282660
Circumference
977923317.84589
Area
7.6102642913773E+16
Volume
1.579295541282E+25
Surface area
3.0441057165509E+17
Circumference
977923317.84589
Perimeter
622565320
Area
24224223604168900
Diagonal
220110079.75179
Surface area
145345341625013400
Volume
3.7702903799702E+24
Space diagonal
269578691.31759
Perimeter
466923990
Area
1.0489396514082E+16
Altitude
134789345.6588
Surface area
1.0489396514082E+16
Volume
4.4433298245323E+23
Height
73370026.583929