149724965 (number)

149724965 is an odd 9-digits composite number following 149724964 and preceding 149724966. In scientific notation, it is written as 1.49724965 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 110566080 positive integers (up to 149724965) that are relatively prime to 149724965.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty-four thousand nine hundred sixty-five

Notation

Scientific notation 1.49724965 × 10^8
Engineering notation 1.49724965 × 10^6

Prime Factorization of 149724965

Prime Factorization 5 × 13 × 2303461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149724965
Product of the distinct prime numbers

The prime factorization of 149724965 is 5 × 13 × 2303461. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149724965)

Multiplication

n×y
n×2 299449930
n×3 449174895
n×4 598899860
n×5 748624825

Division

n÷y
n÷2 74862482.5
n÷3 49908321.666667
n÷3 37431241.25
n÷5 29944993

Exponentiation

ny
n2 22417565144251225
n3 3.3564691566082E+24
n4 5.0254722699675E+32
n5 7.5243865972935E+40

Nth Root

y√n
2√n 12236.215305396
3√n 531.00434335475
4√n 110.61742767483
5√n 43.157754878677

Divisors of 149724965

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 -149724964
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 149724965 can be divided by 8 positive divisors. The sum of these divisors (counting 149724965) is 1, the average is 0.125.

Base conversion 149724965

Base System Value
2 Binary 1000111011001001111100100101
3 Ternary 101102201211001002
4 Quaternary 20323021330211
5 Quinary 301312144330
6 Senary 22505043045
8 Octal 1073117445
10 Decimal 149724965
12 Duodecimal 42186485
16 Hexadecimal 8ec9f25
20 Vigesimal 26ffc85
36 Base36 2h54it

Cryptographic Hash Functions

md5 ffebb76ad1cf7a6c123c696c69b682e3
sha1 fddcbb60b226684c555f9a14127c3b5408fda9aa
sha256 2b19ada66e1a95ba6934ab196fd9a8468f73705ea60ac3c47ac93f5b42b4499c
sha512 142ffa36c52183d866998f5f0f9180f7759839429ac7397b57962d4b7c24c95c896b62ff95b87fb9ac32bf8bd2844c6d2e48cb0b2538be949c072c7bae4dcc4b
ripemd-160 df6a2a37ece3e6753a165bf7969d86d12c936d2d

149724965 as geometric shapes

Circle

Radius = n
Diameter 299449930
Circumference 940749700.20598
Area 7.042685796855E+16

Sphere

Radius = n
Volume 1.4059545125868E+25
Surface area 2.817074318742E+17
Circumference 940749700.20598

Square

Length = n
Perimeter 598899860
Area 22417565144251225
Diagonal 211743076.12884

Cube

Length = n
Surface area 134505390865507350
Volume 3.3564691566082E+24
Space diagonal 259331246.54147

Equilateral Triangle

Length = n
Perimeter 449174895
Area 9.7070904529571E+15
Altitude 129665623.27074

Triangular Pyramid

Length = n
Surface area 9.7070904529571E+15
Volume 3.955636835802E+23
Height 70581025.376279