149750223 is an odd 9-digits composite number following 149750222
and preceding 149750224 . In scientific notation, it is written as 1.49750223 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors.
There are 85571472 positive integers (up to 149750223) that are relatively prime to 149750223.
149750223 has 12 divisors, whose sum is 232265880
The reverse of 149750223 is 322057941
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred forty-nine million seven hundred fifty thousand two hundred twenty-three
Scientific notation
1.49750223 × 10^8
Engineering notation
1.49750223 × 10^6
Prime Factorization
3 × 7 × 7 × 1018709
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
21392889
Product of the distinct prime numbers
The prime factorization of 149750223 is 3 × 7 × 7 × 1018709.
Since it has a total of 4 prime factors.
1 , 7 , 32 , 18 , 664 , 645 , 6073 , 721 , 14213 , 80451 , 148930 , 294664 , 2804134 , 87925 , 56066389 , 95032701 , 445734274 , 154762980 , 1505128650 , 1321070263
n×2
299500446
n×3
449250669
n×4
599000892
n×5
748751115
n÷2
74875111.5
n÷3
49916741
n÷3
37437555.75
n÷5
29950044.6
n2
22425129288549729
n3
3.3581681117642E+24
n4
5.0288642360817E+32
n5
7.5307354078996E+40
2 √n
12237.24736205
3 √n
531.0342011089
4 √n
110.62209255863
5 √n
43.159210888399
1 , 3 , 7 , 21 , 49 , 147 , 1018709 , 3056127 , 7130963 , 21392889 , 49916741 , 149750223
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149750222
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149750223 can be divided by 12 positive divisors.
The sum of these divisors (counting 149750223) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011010000000111001111
3
Ternary
101102210002200120
4
Quaternary
20323100013033
5
Quinary
301314001343
6
Senary
22505400023
8
Octal
1073200717
10
Decimal
149750223
12
Duodecimal
42199013
16
Hexadecimal
8ed01cf
20
Vigesimal
26fifb3
36
Base36
2h5o0f
md5
456b987c6f892ec3b9877926983733fb
sha1
5f111b759be209a762cefbc3863c648e88e06d3c
sha256
5a7c51ab9fe7d456d42d3359a29e0f1f60d6c14378c5d2f133976e46ea6aafc4
sha512
80f71f0f5a8f93829cfcfde7951e3dd872d4cceed1d3db60d67f280cbb14270be76e6b259a67e7aad43b519784360795fcf073fb3eadd2a740793f5534b090ae
ripemd-160
fae420718e93a77fe8ab15b8fb0a1fb10c2df224
Diameter
299500446
Circumference
940908400.90047
Area
7.0450621428709E+16
Volume
1.4066661692584E+25
Surface area
2.8180248571484E+17
Circumference
940908400.90047
Perimeter
599000892
Area
22425129288549729
Diagonal
211778796.335
Surface area
134550775731298374
Volume
3.3581681117642E+24
Space diagonal
259374994.68077
Perimeter
449250669
Area
9.7103658235173E+15
Altitude
129687497.34038
Surface area
9.7103658235173E+15
Volume
3.9576390736548E+23
Height
70592932.111665