149804937 is an odd 9-digits composite number following 149804936
and preceding 149804938 . In scientific notation, it is written as 1.49804937 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 99869940 positive integers (up to 149804937) that are relatively prime to 149804937.
149804937 has 8 divisors, whose sum is 221933280
The reverse of 149804937 is 739408941
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-nine million eight hundred four thousand nine hundred thirty-seven
Scientific notation
1.49804937 × 10^8
Engineering notation
1.49804937 × 10^6
Prime Factorization
9 × 3 × 5548331
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149804937
Product of the distinct prime numbers
The prime factorization of 149804937 is 9 × 3 × 5548331.
Since it has a total of 3 prime factors.
4 , 1 , 28 , 24 , 439 , 752 , 2374 , 8511 , 2965 , 59067 , 44216 , 699938 , 3481236 , 9947093 , 98934459 , 88066478 , 869318858 , 148670620 , 2464750060 , 9765647860
n×2
299609874
n×3
449414811
n×4
599219748
n×5
749024685
n÷2
74902468.5
n÷3
49934979
n÷3
37451234.25
n÷5
29960987.4
n2
22441519149573969
n3
3.3618503623862E+24
n4
5.036217817407E+32
n5
7.5445029285493E+40
2 √n
12239.482709657
3 √n
531.09886760672
4 √n
110.63219562884
5 √n
43.162364229981
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
-149804936
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 149804937 can be divided by 8 positive divisors.
The sum of these divisors (counting 149804937) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011011101011110001001
3
Ternary
101102212212202000
4
Quaternary
20323131132021
5
Quinary
301322224222
6
Senary
22510501213
8
Octal
1073353611
10
Decimal
149804937
12
Duodecimal
42204809
16
Hexadecimal
8edd789
20
Vigesimal
26g5c6h
36
Base36
2h6u89
md5
f702254dccaef38f6e1dd4cdbd88613f
sha1
20d380e9b2b2797af97a819348b94746690e70a7
sha256
8f40eb1164037be8dee4c94217c4911550568c90f17eb99aecfea0d3b3020b1d
sha512
c77e56da36c335c6468205e2618103295a0cfe3d0d12c4462c5fba4f5a994ff0d91a2196d343f7310882997d16e0c1d1d75ac163acc1d71b5ea153ca67d3fea8
ripemd-160
730111f94477467fafa544ccb132674bdec01f90
Diameter
299609874
Circumference
941252179.10136
Area
7.0502111695696E+16
Volume
1.4082085867921E+25
Surface area
2.8200844678278E+17
Circumference
941252179.10136
Perimeter
599219748
Area
22441519149573969
Diagonal
211856173.61585
Surface area
134649114897443814
Volume
3.3618503623862E+24
Space diagonal
259469762.10865
Perimeter
449414811
Area
9.717462841523E+15
Altitude
129734881.05433
Surface area
9.717462841523E+15
Volume
3.9619786476296E+23
Height
70618724.538616