149728610 is an even 9-digits composite number following 149728609
and preceding 149728611 . In scientific notation, it is written as 1.49728610 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 59301824 positive integers (up to 149728610) that are relatively prime to 149728610.
149728610 has 24 divisors, whose sum is 272178900
The reverse of 149728610 is 016827941
Previous prime number is 317
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred forty-nine million seven hundred twenty-eight thousand six hundred ten
Scientific notation
1.49728610 × 10^8
Engineering notation
1.49728610 × 10^6
Prime Factorization
2 × 5 × 149 × 317 × 317
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
472330 Product of the distinct prime numbers
The prime factorization of 149728610 is 2 × 5 × 149 × 317 × 317.
Since it has a total of 5 prime factors.
6 , 4 , 53 , 64 , 30 , 726 , 678 , 4751 , 35073 , 43325 , 516060 , 161787 , 43214 , 5537410 , 51073650 , 23431583 , 679263933 , 77564436 , 5665250130 , 3852194970
n×2
299457220
n×3
449185830
n×4
598914440
n×5
748643050
n÷2
74864305
n÷3
49909536.666667
n÷3
37432152.5
n÷5
29945722
n2
22418656652532100
n3
3.3567142986509E+24
n4
5.0259616610412E+32
n5
7.5253025342099E+40
2 √n12236.364247602
3 √n531.00865235587
4 √n110.61810090398
5 √n43.15796500861
1 , 2 , 5 , 10 , 149 , 298 , 317 , 634 , 745 , 1490 , 1585 , 3170 , 47233 , 94466 , 100489 , 200978 , 236165 , 472330 , 502445 , 1004890 , 14972861 , 29945722 , 74864305 , 149728610
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-149728609 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149728610 can be divided by 24 positive divisors.
The sum of these divisors (counting 149728610) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111011001010110101100010
3
Ternary
101102202000001002
4
Quaternary
20323022311202
5
Quinary
301312303420
6
Senary
22505112002
8
Octal
1073126542
10
Decimal
149728610
12
Duodecimal
42188602
16
Hexadecimal
8ecad62
20
Vigesimal
26fg1aa
36
Base36
2h57c2
md5
b3f45ac0a2b83eac30457714d1216ad5
sha1
07db057b081cec5c2b758620021b0fa0077b4f6a
sha256
fc2197f0fb8ef367aed3fb9497aa37388243d90ca204fd81a21f20b40988b25b
sha512
8a3d5e8292d55043f998af81c1cc31d19ddece2f992308ee88292eae31da4f5ed3232b55e68e216991ef87a2cc7a67129ec5e07f475aece935f2b58e48ca3a66
ripemd-160
4b9d56f73f58c012f24bf9cf3eec8302be9aa923
Diameter
299457220
Circumference
940772602.41642
Area
7.0430287042947E+16
Volume
1.4060571974455E+25
Surface area
2.8172114817179E+17
Circumference
940772602.41642
Perimeter
598914440
Area
22418656652532100
Diagonal
211748230.93727
Surface area
134511939915192600
Volume
3.3567142986509E+24
Space diagonal
259337559.86667
Perimeter
449185830
Area
9.7075630899069E+15
Altitude
129668779.93333
Surface area
9.7075630899069E+15
Volume
3.9559257384698E+23
Height
70582743.645757