149715685 (number)

149715685 is an odd 9-digits composite number following 149715684 and preceding 149715686. In scientific notation, it is written as 1.49715685 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 96622848 positive integers (up to 149715685) that are relatively prime to 149715685.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred fifteen thousand six hundred eighty-five

Notation

Scientific notation 1.49715685 × 10^8
Engineering notation 1.49715685 × 10^6

Prime Factorization of 149715685

Prime Factorization 5 × 119 × 251623

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149715685
Product of the distinct prime numbers

The prime factorization of 149715685 is 5 × 119 × 251623. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149715685)

Multiplication

n×y
n×2 299431370
n×3 449147055
n×4 598862740
n×5 748578425

Division

n÷y
n÷2 74857842.5
n÷3 49905228.333333
n÷3 37428921.25
n÷5 29943137

Exponentiation

ny
n2 22414786335019225
n3 3.355845090276E+24
n4 5.0242264644456E+32
n5 7.5220550671961E+40

Nth Root

y√n
2√n 12235.8360973
3√n 530.99337252319
4√n 110.61571360933
5√n 43.157219879193

Divisors of 149715685

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 -149715684
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 149715685 can be divided by 8 positive divisors. The sum of these divisors (counting 149715685) is 1, the average is 0.125.

Base conversion 149715685

Base System Value
2 Binary 1000111011000111101011100101
3 Ternary 101102201100022101
4 Quaternary 20323013223211
5 Quinary 301311400220
6 Senary 22504532101
8 Octal 1073075345
10 Decimal 149715685
12 Duodecimal 42181031
16 Hexadecimal 8ec7ae5
20 Vigesimal 26fe945
36 Base36 2h4xd1

Cryptographic Hash Functions

md5 baf49bf95261a7c28c981dbc24acca74
sha1 5ed55e16fffaac7a24e43b792b968518b5b3b5a4
sha256 8fb5b17f68bca4eeb2af4d5e39b62f07467015e09f5bdf34d51ef3badd4ee260
sha512 ad1fbe3fa094e35bcd10a619a424eab3116808135f47c87ede854cc7a54fd9a8dc15ac59dc64c84ad7b066f79b4d4d061a6365d91488761f3cfe760deed63e2b
ripemd-160 afdee57a25482a45bf6d8763acdc8b56e396a7da

149715685 as geometric shapes

Circle

Radius = n
Diameter 299431370
Circumference 940691392.24633
Area 7.0418128081881E+16

Sphere

Radius = n
Volume 1.4056931042929E+25
Surface area 2.8167251232753E+17
Circumference 940691392.24633

Square

Length = n
Perimeter 598862740
Area 22414786335019225
Diagonal 211729952.22698

Cube

Length = n
Surface area 134488718010115350
Volume 3.355845090276E+24
Space diagonal 259315173.10998

Equilateral Triangle

Length = n
Perimeter 449147055
Area 9.7058871932635E+15
Altitude 129657586.55499

Triangular Pyramid

Length = n
Surface area 9.7058871932635E+15
Volume 3.9549013665763E+23
Height 70576650.742326