149739507 is an odd 9-digits composite number following 149739506
and preceding 149739508 . In scientific notation, it is written as 1.49739507 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 99758880 positive integers (up to 149739507) that are relatively prime to 149739507.
149739507 has 8 divisors, whose sum is 166489680
The reverse of 149739507 is 705937941
Previous prime number is 1753
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-nine million seven hundred thirty-nine thousand five hundred seven
Scientific notation
1.49739507 × 10^8
Engineering notation
1.49739507 × 10^6
Prime Factorization
9 × 1753 × 9491
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149739507
Product of the distinct prime numbers
The prime factorization of 149739507 is 9 × 1753 × 9491.
Since it has a total of 3 prime factors.
1 , 7 , 15 , 60 , 146 , 441 , 1979 , 4682 , 53181 , 21305 , 727472 , 290487 , 9337740 , 5112578 , 64030281 , 43748990 , 951076262 , 31315562 , 9433928346 , 4250710914
n×2
299479014
n×3
449218521
n×4
598958028
n×5
748697535
n÷2
74869753.5
n÷3
49913169
n÷3
37434876.75
n÷5
29947901.4
n2
22421919956603049
n3
3.3574472402952E+24
n4
5.0274249454031E+32
n5
7.5280413280417E+40
2 √n
12236.809510653
3 √n
531.02153401983
4 √n
110.62011349955
5 √n
43.158593183352
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
-149739506
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 149739507 can be divided by 8 positive divisors.
The sum of these divisors (counting 149739507) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001101011111110011
3
Ternary
101102202112222200
4
Quaternary
20323031133303
5
Quinary
301313131012
6
Senary
22505234243
8
Octal
1073153763
10
Decimal
149739507
12
Duodecimal
42192983
16
Hexadecimal
8ecd7f3
20
Vigesimal
26fh8f7
36
Base36
2h5fqr
md5
0784045044d6d3f0fc5b9a78a7087fa4
sha1
a59d71c0b200572c5552b53f65d0b6e4b1e1c3f3
sha256
4cf0f2d6d9937788020564f0227be45cb671384db0be2ff58208a5a871039c90
sha512
81ea04c4a53b4aa1cdaface683597fdcfe3e55f8ce5c8e28216c477f4912da3d0d6c3f602da287f8df96b0a2840a94ac6853699fb604842057524297925db1ed
ripemd-160
dbb9befed4e5e669523b717073897d4c6930549b
Diameter
299479014
Circumference
940841070.28671
Area
7.0440539015043E+16
Volume
1.4063642113236E+25
Surface area
2.8176215606017E+17
Circumference
940841070.28671
Perimeter
598958028
Area
22421919956603049
Diagonal
211763641.62246
Surface area
134531519739618294
Volume
3.3574472402952E+24
Space diagonal
259356434.02432
Perimeter
449218521
Area
9.7089761420198E+15
Altitude
129678217.01216
Surface area
9.7089761420198E+15
Volume
3.9567895184813E+23
Height
70587880.54082