149738613 (number)

149738613 is an odd 9-digits composite number following 149738612 and preceding 149738614. In scientific notation, it is written as 1.49738613 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 99576000 positive integers (up to 149738613) that are relatively prime to 149738613.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred thirty-eight thousand six hundred thirteen

Notation

Scientific notation 1.49738613 × 10^8
Engineering notation 1.49738613 × 10^6

Prime Factorization of 149738613

Prime Factorization 3 × 401 × 124471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149738613
Product of the distinct prime numbers

The prime factorization of 149738613 is 3 × 401 × 124471. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149738613)

Multiplication

n×y
n×2 299477226
n×3 449215839
n×4 598954452
n×5 748693065

Division

n÷y
n÷2 74869306.5
n÷3 49912871
n÷3 37434653.25
n÷5 29947722.6

Exponentiation

ny
n2 22421652223163769
n3 3.3573871050649E+24
n4 5.027304884165E+32
n5 7.52781660483E+40

Nth Root

y√n
2√n 12236.772981469
3√n 531.02047721969
4√n 110.61994838847
5√n 43.15854164869

Divisors of 149738613

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 -149738612
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 149738613 can be divided by 8 positive divisors. The sum of these divisors (counting 149738613) is 1, the average is 0.125.

Base conversion 149738613

Base System Value
2 Binary 1000111011001101010001110101
3 Ternary 101102202111202120
4 Quaternary 20323031101311
5 Quinary 301313113423
6 Senary 22505230153
8 Octal 1073152165
10 Decimal 149738613
12 Duodecimal 42192359
16 Hexadecimal 8ecd475
20 Vigesimal 26fh6ad
36 Base36 2h5f1x

Cryptographic Hash Functions

md5 d208083d19dc77f579a491c458e5edab
sha1 49cf2ddae696387fea0b1b10d0b2a7eae3257a30
sha256 ec663ba2050ec9bedd178bbc5c85338845253eee94f2d021fdfdc5650f119961
sha512 cfc5c7f77f1a168024a04729ebb9fac8a8eca8c35434fa4b7b5d7cd0f0b8fe899790eebe9535fdcc75505138b9cbe95240972015597d058cb29a4dda19461f2f
ripemd-160 f19302c5e7a050cba5ce03fc9e01ee6fd08f8e1e

149738613 as geometric shapes

Circle

Radius = n
Diameter 299477226
Circumference 940835453.11905
Area 7.0439697905637E+16

Sphere

Radius = n
Volume 1.4063390219372E+25
Surface area 2.8175879162255E+17
Circumference 940835453.11905

Square

Length = n
Perimeter 598954452
Area 22421652223163769
Diagonal 211762377.31554

Cube

Length = n
Surface area 134529913338982614
Volume 3.3573871050649E+24
Space diagonal 259354885.57089

Equilateral Triangle

Length = n
Perimeter 449215839
Area 9.7088602100398E+15
Altitude 129677442.78545

Triangular Pyramid

Length = n
Surface area 9.7088602100398E+15
Volume 3.9567186484328E+23
Height 70587459.105179