151728189 is an odd 9-digits composite number following 151728188
and preceding 151728190 . In scientific notation, it is written as 1.51728189 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 101027280 positive integers (up to 151728189) that are relatively prime to 151728189.
151728189 has 8 divisors, whose sum is 202553952
The reverse of 151728189 is 981827151
Previous prime number is 821
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred fifty-one million seven hundred twenty-eight thousand one hundred eighty-nine
Scientific notation
1.51728189 × 10^8
Engineering notation
1.51728189 × 10^6
Prime Factorization
3 × 821 × 61603
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
151728189 Product of the distinct prime numbers
The prime factorization of 151728189 is 3 × 821 × 61603.
Since it has a total of 3 prime factors.
7 , 8 , 97 , 57 , 669 , 475 , 2591 , 8503 , 6067 , 25241 , 242393 , 56453 , 4434795 , 978197 , 36016919 , 7675846 , 317215481 , 456407084 , 2340047158 , 2358370230
n×2
303456378
n×3
455184567
n×4
606912756
n×5
758640945
n÷2
75864094.5
n÷3
50576063
n÷3
37932047.25
n÷5
30345637.8
n2
23021443337219721
n3
3.4930019057225E+24
n4
5.2998685332882E+32
n5
8.041394544939E+40
2 √n12317.799681761
3 √n533.36202549633
4 √n110.98558321585
5 √n43.272626365949
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
-151728188 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 151728189 can be divided by 8 positive divisors.
The sum of these divisors (counting 151728189) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000010110011000000111101
3
Ternary
101120111120221120
4
Quaternary
21002303000331
5
Quinary
302320300224
6
Senary
23020021153
8
Octal
1102630075
10
Decimal
151728189
12
Duodecimal
429917b9
16
Hexadecimal
90b303d
20
Vigesimal
2786099
36
Base36
2ic27x
md5
8485d9533499f81f6b2a788ebf8f37f4
sha1
84663a8caf4aea491949c5984d49098fc0f18c12
sha256
34950f5fd683b06d919b44879aac924907a933e7742eb9c3eaa384513a25801c
sha512
8cc057ea7b5b8f6a3c0fe59b602775951d5d6a537aae6243639a29e6b32c2f01f114a35f2be0ba2a36d4ebc1fd5979f3f90af61c32c130631d40022705f36580
ripemd-160
3cbc93d81f9bc4db07c4e73e94dabb36c1244132
Diameter
303456378
Circumference
953336327.80977
Area
7.2323997263243E+16
Volume
1.463145216799E+25
Surface area
2.8929598905297E+17
Circumference
953336327.80977
Perimeter
606912756
Area
23021443337219721
Diagonal
214576062.67811
Surface area
138128660023318326
Volume
3.4930019057225E+24
Space diagonal
262800932.28841
Perimeter
455184567
Area
9.9685773809081E+15
Altitude
131400466.14421
Surface area
9.9685773809081E+15
Volume
4.1165422237231E+23
Height
71525354.226036