149729107 is an odd 9-digits composite number following 149729106
and preceding 149729108 . In scientific notation, it is written as 1.49729107 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 135818760 positive integers (up to 149729107) that are relatively prime to 149729107.
149729107 has 8 divisors, whose sum is 163699200
The reverse of 149729107 is 701927941
Previous prime number is 463
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-nine million seven hundred twenty-nine thousand one hundred seven
Scientific notation
1.49729107 × 10^8
Engineering notation
1.49729107 × 10^6
Prime Factorization
11 × 463 × 29399
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149729107
Product of the distinct prime numbers
The prime factorization of 149729107 is 11 × 463 × 29399.
Since it has a total of 3 prime factors.
10 , 4 , 43 , 3 , 215 , 389 , 392 , 760 , 74625 , 20225 , 657370 , 780405 , 1914081 , 3703348 , 57552693 , 17755255 , 329233099 , 670201080 , 4468951342 , 4207692971
n×2
299458214
n×3
449187321
n×4
598916428
n×5
748645535
n÷2
74864553.5
n÷3
49909702.333333
n÷3
37432276.75
n÷5
29945821.4
n2
22418805483017449
n3
3.3567477249789E+24
n4
5.0260283928537E+32
n5
7.5254274301863E+40
2 √n
12236.384555905
3 √n
531.00923988778
4 √n
110.6181926986
5 √n
43.157993659754
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
-149729106
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 149729107 can be divided by 8 positive divisors.
The sum of these divisors (counting 149729107) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001010111101010011
3
Ternary
101102202000201111
4
Quaternary
20323022331103
5
Quinary
301312312412
6
Senary
22505114151
8
Octal
1073127523
10
Decimal
149729107
12
Duodecimal
42188957
16
Hexadecimal
8ecaf53
20
Vigesimal
26fg2f7
36
Base36
2h57pv
md5
087c1ab42d0fd7a2d2148bc3b6e22f5e
sha1
f0e84dd702e39e44cae330e9dbdcd7103763b602
sha256
9f7fb7404653e3bb5e2e96eaaf43c39105dc215ca69aaa357dc61ee3c77f587d
sha512
ad2615bba8f17a8f0ec69a4e97bca04e9458280c968f79f68020bb30e0f7603fde6495b515872d3ac6102548c4f75b9973084238bafcf646741dc8cc10766d9d
ripemd-160
babd851bd85e0ec3b71de576492edfa4f50c55a0
Diameter
299458214
Circumference
940775725.15952
Area
7.0430754607706E+16
Volume
1.4060711990331E+25
Surface area
2.8172301843082E+17
Circumference
940775725.15952
Perimeter
598916428
Area
22418805483017449
Diagonal
211748933.80141
Surface area
134512832898104694
Volume
3.3567477249789E+24
Space diagonal
259338420.69592
Perimeter
449187321
Area
9.7076275353975E+15
Altitude
129669210.34796
Surface area
9.7076275353975E+15
Volume
3.9559651317752E+23
Height
70582977.933804