149969441 is an odd 9-digits composite number following 149969440
and preceding 149969442 . In scientific notation, it is written as 1.49969441 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 149944212 positive integers (up to 149969441) that are relatively prime to 149969441.
149969441 has 4 divisors, whose sum is 149994672
The reverse of 149969441 is 144969941
Previous prime number is 9587
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-nine million nine hundred sixty-nine thousand four hundred forty-one
Scientific notation
1.49969441 × 10^8
Engineering notation
1.49969441 × 10^6
Prime Factorization
9587 × 15643
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
149969441
Product of the distinct prime numbers
The prime factorization of 149969441 is 9587 × 15643.
Since it has a total of 2 prime factors.
10 , 10 , 21 , 24 , 214 , 480 , 5821 , 2026 , 8505 , 53935 , 209818 , 564647 , 8507114 , 8290452 , 86427455 , 99306573 , 439371791 , 485678370 , 8331259415 , 2286977809
n×2
299938882
n×3
449908323
n×4
599877764
n×5
749847205
n÷2
74984720.5
n÷3
49989813.666667
n÷3
37492360.25
n÷5
29993888.2
n2
22490833233852481
n3
3.3729376877051E+24
n4
5.0583757955296E+32
n5
7.5860179042351E+40
2 √n
12246.201084418
3 √n
531.29320015939
4 √n
110.6625550239
5 √n
43.17183957162
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
-149969440
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 149969441 can be divided by 4 positive divisors.
The sum of these divisors (counting 149969441) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111100000101101000100001
3
Ternary
101110012020101202
4
Quaternary
20330011220201
5
Quinary
301343010231
6
Senary
22514210545
8
Octal
1074055041
10
Decimal
149969441
12
Duodecimal
42283a55
16
Hexadecimal
8f05a21
20
Vigesimal
26h63c1
36
Base36
2had5t
md5
309274aaafe9980c7d259df6b031d326
sha1
d61d70c00c22eb06b5b3d5230718d0e7dbc18ac7
sha256
daaed834300d9273e5483fbc116810d03c4009bb46ad44c6b5a42366fccd6fe3
sha512
9a7803827ace086509dfefc180f6051f1c88dc094cf50e3e95d9596c06fcdb0c3edda1943d59be855615a89e4f0c943a016d4d1d2f970c756f3d4de8f4ec0e19
ripemd-160
f0706af83f0f23f1ee2a1c34aa07430e6723c582
Diameter
299938882
Circumference
942285788.21714
Area
7.0657036460584E+16
Volume
1.4128528347614E+25
Surface area
2.8262814584234E+17
Circumference
942285788.21714
Perimeter
599877764
Area
22490833233852481
Diagonal
212088817.40371
Surface area
134944999403114886
Volume
3.3729376877051E+24
Space diagonal
259754691.3947
Perimeter
449908323
Area
9.7388164663978E+15
Altitude
129877345.69735
Surface area
9.7388164663978E+15
Volume
3.9750451858266E+23
Height
70696272.467904