151729449 is an odd 9-digits composite number following 151729448
and preceding 151729450 . In scientific notation, it is written as 1.51729449 × 10^8.
The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors.
There are 101152964 positive integers (up to 151729449) that are relatively prime to 151729449.
151729449 has 4 divisors, whose sum is 202305936
The reverse of 151729449 is 944927151
Previous prime number is 3
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-nine thousand four hundred forty-nine
Scientific notation
1.51729449 × 10^8
Engineering notation
1.51729449 × 10^6
Prime Factorization
3 × 50576483
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
151729449
Product of the distinct prime numbers
The prime factorization of 151729449 is 3 × 50576483.
Since it has a total of 2 prime factors.
5 , 5 , 54 , 81 , 388 , 715 , 2457 , 7755 , 57524 , 34017 , 373841 , 2972 , 4641266 , 8537213 , 48933047 , 78216506 , 299759177 , 478319079 , 3187419630 , 3688544952
n×2
303458898
n×3
455188347
n×4
606917796
n×5
758647245
n÷2
75864724.5
n÷3
50576483
n÷3
37932362.25
n÷5
30345889.8
n2
23021825693843601
n3
3.4930889275009E+24
n4
5.3000445827772E+32
n5
8.0417284422022E+40
2 √n
12317.850827153
3 √n
533.36350189588
4 √n
110.98581363018
5 √n
43.27269823569
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-151729448
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 151729449 can be divided by 4 positive divisors.
The sum of these divisors (counting 151729449) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001000010110011010100101001
3
Ternary
101120111122200020
4
Quaternary
21002303110221
5
Quinary
302320320244
6
Senary
23020031053
8
Octal
1102632451
10
Decimal
151729449
12
Duodecimal
42992489
16
Hexadecimal
90b3529
20
Vigesimal
27863c9
36
Base36
2ic36x
md5
38efa3317c676170a33b136fe1ec67ec
sha1
f3cc362cf9f6e1a61b3e33a177abb53e6d4bf874
sha256
bbc77ff9cdd3f25660724562fbac98b34fa2fdc1853bf6202379fdb164aee2d9
sha512
af6585c5a3f6ef11f19932adda90148aa9e9517e618d4698650679f2776426efc7a648dc19b31e9aa43dcdf59940d3459e2e3351a3911287c54ac42ffd7068ce
ripemd-160
ec295a92c20bd868e4004781be20a08fac430637
Diameter
303458898
Circumference
953344244.62325
Area
7.2325198472004E+16
Volume
1.4631816683964E+25
Surface area
2.8930079388802E+17
Circumference
953344244.62325
Perimeter
606917796
Area
23021825693843601
Diagonal
214577844.5872
Surface area
138130954163061606
Volume
3.4930889275009E+24
Space diagonal
262803114.67243
Perimeter
455188347
Area
9.9687429461829E+15
Altitude
131401557.33622
Surface area
9.9687429461829E+15
Volume
4.1166447798726E+23
Height
71525948.195732