149729260 is an even 9-digits composite number following 149729259
and preceding 149729261 . In scientific notation, it is written as 1.49729260 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 59891696 positive integers (up to 149729260) that are relatively prime to 149729260.
149729260 has 12 divisors, whose sum is 314431488
The reverse of 149729260 is 062927941
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-nine million seven hundred twenty-nine thousand two hundred sixty
Scientific notation
1.49729260 × 10^8
Engineering notation
1.49729260 × 10^6
Prime Factorization
2 × 2 × 5 × 7486463
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74864630
Product of the distinct prime numbers
The prime factorization of 149729260 is 2 × 2 × 5 × 7486463.
Since it has a total of 4 prime factors.
7 , 10 , 26 , 65 , 77 , 421 , 6501 , 6831 , 70415 , 78036 , 930482 , 85142 , 90651 , 7400814 , 63352327 , 66085605 , 836037308 , 618069642 , 8918255190 , 9013987290
n×2
299458520
n×3
449187780
n×4
598917040
n×5
748646300
n÷2
74864630
n÷3
49909753.333333
n÷3
37432315
n÷5
29945852
n2
22418851300147600
n3
3.3567580152211E+24
n4
5.0260489361813E+32
n5
7.5254658793821E+40
2 √n
12236.39080775
3 √n
531.0094207575
4 √n
110.61822095727
5 √n
43.15800247991
1 , 2 , 4 , 5 , 10 , 20 , 7486463 , 14972926 , 29945852 , 37432315 , 74864630 , 149729260
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149729259
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149729260 can be divided by 12 positive divisors.
The sum of these divisors (counting 149729260) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011001010111111101100
3
Ternary
101102202000221011
4
Quaternary
20323022333230
5
Quinary
301312314020
6
Senary
22505115004
8
Octal
1073127754
10
Decimal
149729260
12
Duodecimal
42188a64
16
Hexadecimal
8ecafec
20
Vigesimal
26fg330
36
Base36
2h57u4
md5
6e85a92162788c43a543e41635d37408
sha1
ed2be39a2d2d63045635ae6a76aa8730e3dcc62f
sha256
ae0ead931eecadcd4b4e07ed24d58c65668dae9e542f8fa6a8153db93588f243
sha512
48f3a7f4787d8e28ac615388284335f2edea2d53704fa22496534899f0959ee77e48ad56ca825b0f745a584b21e9acbf778e09e4436eb81c345837d400027ccf
ripemd-160
147a9a065bebb42d806cd33046355949dbf925f5
Diameter
299458520
Circumference
940776686.48687
Area
7.0430898546466E+16
Volume
1.4060755093997E+25
Surface area
2.8172359418586E+17
Circumference
940776686.48687
Perimeter
598917040
Area
22418851300147600
Diagonal
211749150.17609
Surface area
134513107800885600
Volume
3.3567580152211E+24
Space diagonal
259338685.69969
Perimeter
449187780
Area
9.7076473747968E+15
Altitude
129669342.84985
Surface area
9.7076473747968E+15
Volume
3.9559772589419E+23
Height
70583050.058696