149715386 (number)

149715386 is an even 9-digits composite number following 149715385 and preceding 149715387. In scientific notation, it is written as 1.49715386 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 73740348 positive integers (up to 149715386) that are relatively prime to 149715386.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49715386 × 10^8
Engineering notation 1.49715386 × 10^6

Prime Factorization of 149715386

Prime Factorization 2 × 67 × 1117279

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149715386
Product of the distinct prime numbers

The prime factorization of 149715386 is 2 × 67 × 1117279. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149715386)

Multiplication

n×y
n×2 299430772
n×3 449146158
n×4 598861544
n×5 748576930

Division

n÷y
n÷2 74857693
n÷3 49905128.666667
n÷3 37428846.5
n÷5 29943077.2

Exponentiation

ny
n2 22414696805128996
n3 3.3558249842529E+24
n4 5.0241863286586E+32
n5 7.5219799553105E+40

Nth Root

y√n
2√n 12235.823879086
3√n 530.99301903735
4√n 110.61565838111
5√n 43.15720264116

Divisors of 149715386

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 -149715385
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 149715386 can be divided by 8 positive divisors. The sum of these divisors (counting 149715386) is 1, the average is 0.125.

Base conversion 149715386

Base System Value
2 Binary 1000111011000111100110111010
3 Ternary 101102201022220022
4 Quaternary 20323013212322
5 Quinary 301311343021
6 Senary 22504530442
8 Octal 1073074672
10 Decimal 149715386
12 Duodecimal 42180a22
16 Hexadecimal 8ec79ba
20 Vigesimal 26fe896
36 Base36 2h4x4q

Cryptographic Hash Functions

md5 21580337496bf650949a953643b1c048
sha1 1f32cbaa332dd61e4372624427ae02974f59ceb3
sha256 70b777e97d9f8a0cd34c66ffbfc9dd6df2ee6bfa5ef627db47c0643661ef3873
sha512 def9cc336044ec972211f1d221defb49096debda05a18722a6be604f7c00e0f2a142f6a99380c46c577f1f53a718c73a8658e44a70fc2a0dafe2f7e1b7c3bee9
ripemd-160 be4d329c0680879e3dec55aee7559426213b9b18

149715386 as geometric shapes

Circle

Radius = n
Diameter 299430772
Circumference 940689513.57392
Area 7.0417846815436E+16

Sphere

Radius = n
Volume 1.4056846823016E+25
Surface area 2.8167138726174E+17
Circumference 940689513.57392

Square

Length = n
Perimeter 598861544
Area 22414696805128996
Diagonal 211729529.37712

Cube

Length = n
Surface area 134488180830773976
Volume 3.3558249842529E+24
Space diagonal 259314655.22679

Equilateral Triangle

Length = n
Perimeter 449146158
Area 9.7058484256838E+15
Altitude 129657327.61339

Triangular Pyramid

Length = n
Surface area 9.7058484256838E+15
Volume 3.9548776714007E+23
Height 70576509.792374