149748807 is an odd 9-digits composite number following 149748806
and preceding 149748808 . In scientific notation, it is written as 1.49748807 × 10^8.
The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors.
There are 92153088 positive integers (up to 149748807) that are relatively prime to 149748807.
149748807 has 4 divisors, whose sum is 153588560
The reverse of 149748807 is 708847941
Previous prime number is 39
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred forty-nine million seven hundred forty-eight thousand eight hundred seven
Scientific notation
1.49748807 × 10^8
Engineering notation
1.49748807 × 10^6
Prime Factorization
39 × 3839713
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
149748807
Product of the distinct prime numbers
The prime factorization of 149748807 is 39 × 3839713.
Since it has a total of 2 prime factors.
10 , 3 , 9 , 1 , 809 , 957 , 8116 , 2432 , 10297 , 93551 , 183436 , 781356 , 9205725 , 7979771 , 1081586 , 153368 , 620479364 , 710187966 , 1856039797 , 3703763744
n×2
299497614
n×3
449246421
n×4
598995228
n×5
748744035
n÷2
74874403.5
n÷3
49916269
n÷3
37437201.75
n÷5
29949761.4
n2
22424705197923249
n3
3.3580728507157E+24
n4
5.0286740321377E+32
n5
7.5303793710449E+40
2 √n
12237.189505765
3 √n
531.03252732887
4 √n
110.62183105411
5 √n
43.159129267587
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149748806
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149748807 can be divided by 4 positive divisors.
The sum of these divisors (counting 149748807) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011001111110001000111
3
Ternary
101102210000202010
4
Quaternary
20323033301013
5
Quinary
301313430212
6
Senary
22505345303
8
Octal
1073176107
10
Decimal
149748807
12
Duodecimal
42198233
16
Hexadecimal
8ecfc47
20
Vigesimal
26fic07
36
Base36
2h5mx3
md5
d065916f14aa566e4fa2c6a6f2d4f1e8
sha1
30e97545e56d8cd67fe0737c2988f6425040b93e
sha256
5de1e6a301909d3d5236eef6439c52ebcfb5422ee52bb48f361507cb72817a84
sha512
50009bec8e10af03e19cf8750aa776150435553a13df2573a94df654dc59afae18b2ddf01e83f79f5993e075ed7d911ca86c0fb9aeb5ea7a780627c5084000b2
ripemd-160
87ab6d84b18a584d48fc087655b57d120e060896
Diameter
299497614
Circumference
940899503.91007
Area
7.0449289108713E+16
Volume
1.4066262664037E+25
Surface area
2.8179715643485E+17
Circumference
940899503.91007
Perimeter
598995228
Area
22424705197923249
Diagonal
211776793.80859
Surface area
134548231187539494
Volume
3.3580728507157E+24
Space diagonal
259372542.09683
Perimeter
449246421
Area
9.7101821868892E+15
Altitude
129686271.04841
Surface area
9.7101821868892E+15
Volume
3.9575268074325E+23
Height
70592264.602864