148975645 is an odd 9-digits composite number following 148975644
and preceding 148975646 . In scientific notation, it is written as 1.48975645 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 94296384 positive integers (up to 148975645) that are relatively prime to 148975645.
148975645 has 16 divisors, whose sum is 220026240
The reverse of 148975645 is 546579841
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-eight million nine hundred seventy-five thousand six hundred forty-five
Scientific notation
1.48975645 × 10^8
Engineering notation
1.48975645 × 10^6
Prime Factorization
7 × 5 × 13 × 327419
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
148975645
Product of the distinct prime numbers
The prime factorization of 148975645 is 7 × 5 × 13 × 327419.
Since it has a total of 4 prime factors.
9 , 9 , 43 , 1 , 532 , 502 , 1328 , 9250 , 27102 , 23707 , 661558 , 657528 , 470903 , 7492614 , 56572204 , 17250408 , 563921086 , 145344681 , 3308569797 , 7089803250
n×2
297951290
n×3
446926935
n×4
595902580
n×5
744878225
n÷2
74487822.5
n÷3
49658548.333333
n÷3
37243911.25
n÷5
29795129
n2
22193742803166025
n3
3.3063271490658E+24
n4
4.9256221961308E+32
n5
7.3379774369491E+40
2 √n
12205.557955292
3 √n
530.11703242058
4 √n
110.47876698847
5 √n
43.114470310921
1 , 5 , 7 , 13 , 35 , 65 , 91 , 455 , 327419 , 1637095 , 2291933 , 4256447 , 11459665 , 21282235 , 29795129 , 148975645
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148975644
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148975645 can be divided by 16 positive divisors.
The sum of these divisors (counting 148975645) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111000010011000000011101
3
Ternary
101101022202011111
4
Quaternary
20320103000131
5
Quinary
301114210040
6
Senary
22441022021
8
Octal
1070230035
10
Decimal
148975645
12
Duodecimal
41a84911
16
Hexadecimal
8e1301d
20
Vigesimal
26b1j25
36
Base36
2gp2cd
md5
5be2d822edb64c2aae2d9de59be948da
sha1
68fddc58eab56429be984f8b6b9c6dac9f6d64b0
sha256
aef185e56c2c066ec53f3fd1eef7ab9bc492143a4c6dab392d37595c955fbb75
sha512
98f6909e60209e0a5e2e078c026eeb6dc373db4e36342c674b9935929fcf86d03ae6dc668b22b56a6a8be5aeb81df7b741eeaf6875b8a7f9ba37a99ecfd4db77
ripemd-160
1839a9f318727635f18e9f64d06c33defa2c42ff
Diameter
297951290
Circumference
936041583.7916
Area
6.9723699346088E+16
Volume
1.3849510775826E+25
Surface area
2.7889479738435E+17
Circumference
936041583.7916
Perimeter
595902580
Area
22193742803166025
Diagonal
210683377.62228
Surface area
133162456818996150
Volume
3.3063271490658E+24
Space diagonal
258033386.23034
Perimeter
446926935
Area
9.6101725362999E+15
Altitude
129016693.11517
Surface area
9.6101725362999E+15
Volume
3.8965439132093E+23
Height
70227792.54076