149727929 is an odd 9-digits composite number following 149727928
and preceding 149727930 . In scientific notation, it is written as 1.49727929 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 138105936 positive integers (up to 149727929) that are relatively prime to 149727929.
149727929 has 8 divisors, whose sum is 161367360
The reverse of 149727929 is 929727941
Previous prime number is 1627
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred forty-nine million seven hundred twenty-seven thousand nine hundred twenty-nine
Scientific notation
1.49727929 × 10^8
Engineering notation
1.49727929 × 10^6
Prime Factorization
13 × 1627 × 7079
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149727929
Product of the distinct prime numbers
The prime factorization of 149727929 is 13 × 1627 × 7079.
Since it has a total of 3 prime factors.
3 , 10 , 22 , 15 , 871 , 651 , 1222 , 8158 , 96636 , 84977 , 512842 , 54109 , 1816602 , 7811965 , 25768754 , 75982655 , 486155124 , 960598990 , 174887539 , 3355593989
n×2
299455858
n×3
449183787
n×4
598911716
n×5
748639645
n÷2
74863964.5
n÷3
49909309.666667
n÷3
37431982.25
n÷5
29945585.8
n2
22418452722629041
n3
3.3566684975437E+24
n4
5.0258702247675E+32
n5
7.5251314017721E+40
2 √n
12236.336420678
3 √n
531.00784730501
4 √n
110.61797512465
5 √n
43.157925750077
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
-149727928
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 149727929 can be divided by 8 positive divisors.
The sum of these divisors (counting 149727929) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001010101010111001
3
Ternary
101102201222002212
4
Quaternary
20323022222321
5
Quinary
301312243204
6
Senary
22505104505
8
Octal
1073125271
10
Decimal
149727929
12
Duodecimal
42188135
16
Hexadecimal
8ecaab9
20
Vigesimal
26ffjg9
36
Base36
2h56t5
md5
f4682ed960dad119ca7844ebe6d2bf11
sha1
6f87496d3dac20cf23002e73b77e49a6c295ad60
sha256
7ab03a013120b6138453cd018f86669e5623fb4fc028722777498f8b5120fa1d
sha512
1cfc6ead941f891aea2076580a916aa14d979a6a39422d629be8bab0c1b9873ed3ed27c9a3c3abdb4af5b69485ea8ce3b2bc525ffbbd66f4f11ad63eb2c00c3f
ripemd-160
ed1d9acde6a99b972e503ed5ec07190d8a50951b
Diameter
299455858
Circumference
940768323.56723
Area
7.0429646378261E+16
Volume
1.4060380123226E+25
Surface area
2.8171858551305E+17
Circumference
940768323.56723
Perimeter
598911716
Area
22418452722629041
Diagonal
211747267.85784
Surface area
134510716335774246
Volume
3.3566684975437E+24
Space diagonal
259336380.34007
Perimeter
449183787
Area
9.7074747856686E+15
Altitude
129668190.17003
Surface area
9.7074747856686E+15
Volume
3.9558717613473E+23
Height
70582422.619279