149804937 (number)

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.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million eight hundred four thousand nine hundred thirty-seven

Notation

Scientific notation 1.49804937 × 10^8
Engineering notation 1.49804937 × 10^6

Prime Factorization of 149804937

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.

Most popular turbo-numbers

Basic calculations (n = 149804937)

Multiplication

n×y
n×2 299609874
n×3 449414811
n×4 599219748
n×5 749024685

Division

n÷y
n÷2 74902468.5
n÷3 49934979
n÷3 37451234.25
n÷5 29960987.4

Exponentiation

ny
n2 22441519149573969
n3 3.3618503623862E+24
n4 5.036217817407E+32
n5 7.5445029285493E+40

Nth Root

y√n
2√n 12239.482709657
3√n 531.09886760672
4√n 110.63219562884
5√n 43.162364229981

Divisors of 149804937

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 conversion 149804937

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

Cryptographic Hash Functions

md5 f702254dccaef38f6e1dd4cdbd88613f
sha1 20d380e9b2b2797af97a819348b94746690e70a7
sha256 8f40eb1164037be8dee4c94217c4911550568c90f17eb99aecfea0d3b3020b1d
sha512 c77e56da36c335c6468205e2618103295a0cfe3d0d12c4462c5fba4f5a994ff0d91a2196d343f7310882997d16e0c1d1d75ac163acc1d71b5ea153ca67d3fea8
ripemd-160 730111f94477467fafa544ccb132674bdec01f90

149804937 as geometric shapes

Circle

Radius = n
Diameter 299609874
Circumference 941252179.10136
Area 7.0502111695696E+16

Sphere

Radius = n
Volume 1.4082085867921E+25
Surface area 2.8200844678278E+17
Circumference 941252179.10136

Square

Length = n
Perimeter 599219748
Area 22441519149573969
Diagonal 211856173.61585

Cube

Length = n
Surface area 134649114897443814
Volume 3.3618503623862E+24
Space diagonal 259469762.10865

Equilateral Triangle

Length = n
Perimeter 449414811
Area 9.717462841523E+15
Altitude 129734881.05433

Triangular Pyramid

Length = n
Surface area 9.717462841523E+15
Volume 3.9619786476296E+23
Height 70618724.538616