149713985 (number)

149713985 is an odd 9-digits composite number following 149713984 and preceding 149713986. In scientific notation, it is written as 1.49713985 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 112555776 positive integers (up to 149713985) that are relatively prime to 149713985.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred thirteen thousand nine hundred eighty-five

Notation

Scientific notation 1.49713985 × 10^8
Engineering notation 1.49713985 × 10^6

Prime Factorization of 149713985

Prime Factorization 85 × 1259 × 1399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149713985
Product of the distinct prime numbers

The prime factorization of 149713985 is 85 × 1259 × 1399. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149713985)

Multiplication

n×y
n×2 299427970
n×3 449141955
n×4 598855940
n×5 748569925

Division

n÷y
n÷2 74856992.5
n÷3 49904661.666667
n÷3 37428496.25
n÷5 29942797

Exponentiation

ny
n2 22414277304580225
n3 3.3557307761638E+24
n4 5.0239982708662E+32
n5 7.5216280176449E+40

Nth Root

y√n
2√n 12235.766629027
3√n 530.9913627312
4√n 110.61539960162
5√n 43.157121869947

Divisors of 149713985

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 -149713984
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 149713985 can be divided by 8 positive divisors. The sum of these divisors (counting 149713985) is 1, the average is 0.125.

Base conversion 149713985

Base System Value
2 Binary 1000111011000111010001000001
3 Ternary 101102201020222102
4 Quaternary 20323013101001
5 Quinary 301311321420
6 Senary 22504520145
8 Octal 1073072101
10 Decimal 149713985
12 Duodecimal 42180055
16 Hexadecimal 8ec7441
20 Vigesimal 26fe4j5
36 Base36 2h4w1t

Cryptographic Hash Functions

md5 3514c09a10da3bf3efc118dbdad4ea2d
sha1 8027c4448eb34752f71275dbfa81a4d1353a0753
sha256 e7534d05694bb09814560ee55ddcea10daeec24a9122d9303dab3522bed99d25
sha512 6c171171145a9b40a5e20b703f7396f2143c9b558c9aec1e753d0e36a6a73e798e594a47184e1cf7a03378e29652a0afa84251750728b010f75d5f8b928f2382
ripemd-160 5472e9a5bcfffb80bd81848bfd3e2b22f3213093

149713985 as geometric shapes

Circle

Radius = n
Diameter 299427970
Circumference 940680710.8313
Area 7.0416528915594E+16

Sphere

Radius = n
Volume 1.4056452205095E+25
Surface area 2.8166611566237E+17
Circumference 940680710.8313

Square

Length = n
Perimeter 598855940
Area 22414277304580225
Diagonal 211727548.06392

Cube

Length = n
Surface area 134485663827481350
Volume 3.3557307761638E+24
Space diagonal 259312228.6236

Equilateral Triangle

Length = n
Perimeter 449141955
Area 9.7056667766177E+15
Altitude 129656114.3118

Triangular Pyramid

Length = n
Surface area 9.7056667766177E+15
Volume 3.954766646103E+23
Height 70575849.354641