149769124 is an even 9-digits composite number following 149769123
and preceding 149769125 . In scientific notation, it is written as 1.49769124 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 6 positive divisors.
There are 74884560 positive integers (up to 149769124) that are relatively prime to 149769124.
149769124 has 6 divisors, whose sum is 262095974
The reverse of 149769124 is 421967941
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-nine million seven hundred sixty-nine thousand one hundred twenty-four
Scientific notation
1.49769124 × 10^8
Engineering notation
1.49769124 × 10^6
Prime Factorization
2 × 2 × 37442281
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74884562
Product of the distinct prime numbers
The prime factorization of 149769124 is 2 × 2 × 37442281.
Since it has a total of 3 prime factors.
6 , 9 , 10 , 16 , 90 , 42 , 3867 , 7731 , 18813 , 85691 , 135210 , 607102 , 393517 , 9031882 , 41876202 , 14837523 , 664682789 , 759696074 , 658391276 , 8994284787
n×2
299538248
n×3
449307372
n×4
599076496
n×5
748845620
n÷2
74884562
n÷3
49923041.333333
n÷3
37442281
n÷5
29953824.8
n2
22430790503727376
n3
3.3594398443708E+24
n4
5.0314036262211E+32
n5
7.5354891358955E+40
2 √n
12238.019611032
3 √n
531.05654198867
4 √n
110.62558298618
5 √n
43.160300317245
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149769123
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149769124 can be divided by 6 positive divisors.
The sum of these divisors (counting 149769124) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000111011010100101110100100
3
Ternary
101102211001121121
4
Quaternary
20323110232210
5
Quinary
301320102444
6
Senary
22510023324
8
Octal
1073245644
10
Decimal
149769124
12
Duodecimal
421a7b44
16
Hexadecimal
8ed4ba4
20
Vigesimal
26g12g4
36
Base36
2h62lg
md5
da636dc4975296c782ef410e81674eb2
sha1
ec64424b823977f341191b31756b5b6783252ea1
sha256
6920c5dc121f91ee6ac2595a7dc27b3fa67f3c13c1c087932f2a8f34ee34a5f2
sha512
eaae0295844394c0e768f913c239a453b92fb8d239c61da82a95211382320d7205dd2c248133ce54bed9052ce7ba83744aaf8a9b73507194ff51a635fa6491a9
ripemd-160
2c0ea46ffd068cdba0d79350b417c251a3d9b8fc
Diameter
299538248
Circumference
941027159.38596
Area
7.0468406660722E+16
Volume
1.4071988713669E+25
Surface area
2.8187362664289E+17
Circumference
941027159.38596
Perimeter
599076496
Area
22430790503727376
Diagonal
211805526.38554
Surface area
134584743022364256
Volume
3.3594398443708E+24
Space diagonal
259407732.17308
Perimeter
449307372
Area
9.7128172015973E+15
Altitude
129703866.08654
Surface area
9.7128172015973E+15
Volume
3.9591378249048E+23
Height
70601842.128513