151729449 (number)

151729449 is an odd 9-digits composite number following 151729448 and preceding 151729450. In scientific notation, it is written as 1.51729449 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 101152964 positive integers (up to 151729449) that are relatively prime to 151729449.

Interesting facts

Basic properties

Name

Name one hundred fifty-one million seven hundred twenty-nine thousand four hundred forty-nine

Notation

Scientific notation 1.51729449 × 10^8
Engineering notation 1.51729449 × 10^6

Prime Factorization of 151729449

Prime Factorization 3 × 50576483

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 151729449
Product of the distinct prime numbers

The prime factorization of 151729449 is 3 × 50576483. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 151729449)

Multiplication

n×y
n×2 303458898
n×3 455188347
n×4 606917796
n×5 758647245

Division

n÷y
n÷2 75864724.5
n÷3 50576483
n÷3 37932362.25
n÷5 30345889.8

Exponentiation

ny
n2 23021825693843601
n3 3.4930889275009E+24
n4 5.3000445827772E+32
n5 8.0417284422022E+40

Nth Root

y√n
2√n 12317.850827153
3√n 533.36350189588
4√n 110.98581363018
5√n 43.27269823569

Divisors of 151729449

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -151729448
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 151729449 can be divided by 4 positive divisors. The sum of these divisors (counting 151729449) is 1, the average is 0.25.

Base conversion 151729449

Base System Value
2 Binary 1001000010110011010100101001
3 Ternary 101120111122200020
4 Quaternary 21002303110221
5 Quinary 302320320244
6 Senary 23020031053
8 Octal 1102632451
10 Decimal 151729449
12 Duodecimal 42992489
16 Hexadecimal 90b3529
20 Vigesimal 27863c9
36 Base36 2ic36x

Cryptographic Hash Functions

md5 38efa3317c676170a33b136fe1ec67ec
sha1 f3cc362cf9f6e1a61b3e33a177abb53e6d4bf874
sha256 bbc77ff9cdd3f25660724562fbac98b34fa2fdc1853bf6202379fdb164aee2d9
sha512 af6585c5a3f6ef11f19932adda90148aa9e9517e618d4698650679f2776426efc7a648dc19b31e9aa43dcdf59940d3459e2e3351a3911287c54ac42ffd7068ce
ripemd-160 ec295a92c20bd868e4004781be20a08fac430637

151729449 as geometric shapes

Circle

Radius = n
Diameter 303458898
Circumference 953344244.62325
Area 7.2325198472004E+16

Sphere

Radius = n
Volume 1.4631816683964E+25
Surface area 2.8930079388802E+17
Circumference 953344244.62325

Square

Length = n
Perimeter 606917796
Area 23021825693843601
Diagonal 214577844.5872

Cube

Length = n
Surface area 138130954163061606
Volume 3.4930889275009E+24
Space diagonal 262803114.67243

Equilateral Triangle

Length = n
Perimeter 455188347
Area 9.9687429461829E+15
Altitude 131401557.33622

Triangular Pyramid

Length = n
Surface area 9.9687429461829E+15
Volume 4.1166447798726E+23
Height 71525948.195732