149969437 is an odd 9-digits composite number following 149969436
and preceding 149969438 . In scientific notation, it is written as 1.49969437 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 149831136 positive integers (up to 149969437) that are relatively prime to 149969437.
149969437 has 4 divisors, whose sum is 150107740
The reverse of 149969437 is 734969941
Previous prime number is 1093
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred forty-nine million nine hundred sixty-nine thousand four hundred thirty-seven
Scientific notation
1.49969437 × 10^8
Engineering notation
1.49969437 × 10^6
Prime Factorization
1093 × 137209
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
149969437
Product of the distinct prime numbers
The prime factorization of 149969437 is 1093 × 137209.
Since it has a total of 2 prime factors.
9 , 1 , 23 , 56 , 515 , 581 , 3601 , 617 , 46294 , 9829 , 974297 , 668402 , 654028 , 6250413 , 96383116 , 63766099 , 893415807 , 589546837 , 4293895378 , 119843515
n×2
299938874
n×3
449908311
n×4
599877748
n×5
749847185
n÷2
74984718.5
n÷3
49989812.333333
n÷3
37492359.25
n÷5
29993887.4
n2
22490832034096969
n3
3.3729374178151E+24
n4
5.0583752558596E+32
n5
7.58601689256E+40
2 √n
12246.200921102
3 √n
531.29319543582
4 √n
110.662554286
5 √n
43.171839341323
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
-149969436
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 149969437 can be divided by 4 positive divisors.
The sum of these divisors (counting 149969437) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111100000101101000011101
3
Ternary
101110012020101121
4
Quaternary
20330011220131
5
Quinary
301343010222
6
Senary
22514210541
8
Octal
1074055035
10
Decimal
149969437
12
Duodecimal
42283a51
16
Hexadecimal
8f05a1d
20
Vigesimal
26h63bh
36
Base36
2had5p
md5
afd81657720ae646157f7910fcfe3815
sha1
7608dd72b68b614d7591052e29f7c198136c84c4
sha256
6dedb1c1cc4d610c4e733fae4b751c182d8886bb1ec553f7111d7874a49035a0
sha512
3365e7062e87205320d42b822873735340ccf84bdc7c99d49777ff3e862691f7aac02517590150894b3a15f22552232712500c3059cfe21243743431b52ddfc5
ripemd-160
64f9e8ba0b631588da2432a1cb70b0f98f359d13
Diameter
299938874
Circumference
942285763.08439
Area
7.0657032691441E+16
Volume
1.4128527217101E+25
Surface area
2.8262813076576E+17
Circumference
942285763.08439
Perimeter
599877748
Area
22490832034096969
Diagonal
212088811.74686
Surface area
134944992204581814
Volume
3.3729374178151E+24
Space diagonal
259754684.4665
Perimeter
449908311
Area
9.7388159468884E+15
Altitude
129877342.23325
Surface area
9.7388159468884E+15
Volume
3.9750448677582E+23
Height
70696270.582286