149722743 is an odd 9-digits composite number following 149722742
and preceding 149722744 . In scientific notation, it is written as 1.49722743 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 99553784 positive integers (up to 149722743) that are relatively prime to 149722743.
149722743 has 8 divisors, whose sum is 200153088
The reverse of 149722743 is 347227941
Previous prime number is 383
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred forty-nine million seven hundred twenty-two thousand seven hundred forty-three
Scientific notation
1.49722743 × 10^8
Engineering notation
1.49722743 × 10^6
Prime Factorization
3 × 383 × 130307
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149722743
Product of the distinct prime numbers
The prime factorization of 149722743 is 3 × 383 × 130307.
Since it has a total of 3 prime factors.
5 , 6 , 7 , 12 , 939 , 917 , 2928 , 3436 , 94907 , 66358 , 178630 , 550385 , 8913991 , 7767830 , 54546760 , 25868671 , 722753196 , 632083716 , 9008673381 , 4830480057
n×2
299445486
n×3
449168229
n×4
598890972
n×5
748613715
n÷2
74861371.5
n÷3
49907581
n÷3
37430685.75
n÷5
29944548.6
n2
22416899771444049
n3
3.3563197233367E+24
n4
5.0251739536297E+32
n5
7.5238282838959E+40
2 √n
12236.12450901
3 √n
531.0017165439
4 √n
110.61701726683
5 √n
43.157626781
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
-149722742
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 149722743 can be divided by 8 positive divisors.
The sum of these divisors (counting 149722743) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001001011001110111
3
Ternary
101102201200222210
4
Quaternary
20323021121313
5
Quinary
301312111433
6
Senary
22505024503
8
Octal
1073113167
10
Decimal
149722743
12
Duodecimal
42185133
16
Hexadecimal
8ec9677
20
Vigesimal
26ff6h3
36
Base36
2h52t3
md5
f5598e19d8b0f3d48c89ddaf192cf8e7
sha1
52fa9091f17c02a4ef2d195ed0027dd695195f8d
sha256
330c70b7b2da81626f299e6eca41323e6e075ce32159a43472917e39ff83b4c3
sha512
f8477b359b5c4e11e95d299ccd022054ec76ecc8da681e3681396e4835445f76d8dde93936e9a1b485ecc440497c06869fb77ae8d80a39b979b7928c4a1bf259
ripemd-160
d92d7b422ade2a9cf43ec59a847df1052f5480b0
Diameter
299445486
Circumference
940735738.96823
Area
7.0424767638227E+16
Volume
1.4058919181244E+25
Surface area
2.8169907055291E+17
Circumference
940735738.96823
Perimeter
598890972
Area
22416899771444049
Diagonal
211739933.7463
Surface area
134501398628664294
Volume
3.3563197233367E+24
Space diagonal
259327397.92458
Perimeter
449168229
Area
9.7068023380801E+15
Altitude
129663698.96229
Surface area
9.7068023380801E+15
Volume
3.9554607270025E+23
Height
70579977.915434