149748475 is an odd 9-digits composite number following 149748474
and preceding 149748476 . In scientific notation, it is written as 1.49748475 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 119798760 positive integers (up to 149748475) that are relatively prime to 149748475.
149748475 has 4 divisors, whose sum is 155738440
The reverse of 149748475 is 574847941
Previous prime number is 25
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-nine million seven hundred forty-eight thousand four hundred seventy-five
Scientific notation
1.49748475 × 10^8
Engineering notation
1.49748475 × 10^6
Prime Factorization
25 × 5989939
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
149748475
Product of the distinct prime numbers
The prime factorization of 149748475 is 25 × 5989939.
Since it has a total of 2 prime factors.
9 , 2 , 33 , 69 , 411 , 38 , 5511 , 1135 , 42526 , 38938 , 245192 , 381459 , 4987564 , 2044034 , 15764174 , 34887005 , 673310041 , 596303149 , 9856633125 , 2902635895
n×2
299496950
n×3
449245425
n×4
598993900
n×5
748742375
n÷2
74874237.5
n÷3
49916158.333333
n÷3
37437118.75
n÷5
29949695
n2
22424605764825625
n3
3.3580505157588E+24
n4
5.0286294370785E+32
n5
7.5302958954261E+40
2 √n
12237.175940551
3 √n
531.03213488739
4 √n
110.62176974064
5 √n
43.159110130415
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
-149748474
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 149748475 can be divided by 4 positive divisors.
The sum of these divisors (counting 149748475) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011001111101011111011
3
Ternary
101102210000021211
4
Quaternary
20323033223323
5
Quinary
301313422400
6
Senary
22505343551
8
Octal
1073175373
10
Decimal
149748475
12
Duodecimal
42197bb7
16
Hexadecimal
8ecfafb
20
Vigesimal
26fib3f
36
Base36
2h5mnv
md5
650d0372e305cc300a75f0bd5ac186ee
sha1
08fbe4a60efa8d2806c7f5a0f0d268a932178ebe
sha256
a05081b919f91c650bacc7efe2b2e7d8191547e9805dccffb148d910225c2c44
sha512
c9fe7825d3eda732d5cabb7ea143d5308b1cbad2bb097b3b6140fa8c897db2a9aff81e6c15999d0577c589a262a004958a4a97b2bd73a95c5cb9a614dc777f4c
ripemd-160
ea7b499dda97cfeaf330828642f6255e3f9a5f7d
Diameter
299496950
Circumference
940897417.89255
Area
7.0448976730424E+16
Volume
1.4066169107589E+25
Surface area
2.8179590692169E+17
Circumference
940897417.89255
Perimeter
598993900
Area
22424605764825625
Diagonal
211776324.28969
Surface area
134547634588953750
Volume
3.3580505157588E+24
Space diagonal
259371967.05596
Perimeter
449245425
Area
9.710139131095E+15
Altitude
129685983.52798
Surface area
9.710139131095E+15
Volume
3.9575004854334E+23
Height
70592108.096563