143806421 (number)

143806421 is an odd 9-digits composite number following 143806420 and preceding 143806422. In scientific notation, it is written as 1.43806421 × 10^8. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 123346800 positive integers (up to 143806421) that are relatively prime to 143806421.

Interesting facts

Basic properties

Name

Name one hundred forty-three million eight hundred six thousand four hundred twenty-one

Notation

Scientific notation 1.43806421 × 10^8
Engineering notation 1.43806421 × 10^6

Prime Factorization of 143806421

Prime Factorization 11 × 19 × 271 × 2539

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 143806421
Product of the distinct prime numbers

The prime factorization of 143806421 is 11 × 19 × 271 × 2539. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 26, 57, 955, 144, 4295, 268, 68187, 89295, 487487, 383852, 7570085, 1456288, 13469970, 23628645, 907215429, 493169118, 5917221416, 8697583525

Basic calculations (n = 143806421)

Multiplication

n×y
n×2 287612842
n×3 431419263
n×4 575225684
n×5 719032105

Division

n÷y
n÷2 71903210.5
n÷3 47935473.666667
n÷3 35951605.25
n÷5 28761284.2

Exponentiation

ny
n2 20680286720829241
n3 2.9739580185763E+24
n4 4.2767425885571E+32
n5 6.1502304519867E+40

Nth Root

y√n
2√n 11991.931495802
3√n 523.91330291661
4√n 109.50767779385
5√n 42.811027912676

Divisors of 143806421

1, 11, 19, 209, 271, 2539, 2981, 5149, 27929, 48241, 56639, 530651, 688069, 7568759, 13073311, 143806421

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -143806420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 143806421 can be divided by 16 positive divisors. The sum of these divisors (counting 143806421) is 1, the average is 0.0625.

Base conversion 143806421

Base System Value
2 Binary 1000100100100100111111010101
3 Ternary 101000121010022202
4 Quaternary 20210210333111
5 Quinary 243303301141
6 Senary 22134134245
8 Octal 1044447725
10 Decimal 143806421
12 Duodecimal 401b1385
16 Hexadecimal 8924fd5
20 Vigesimal 24ifg11
36 Base36 2dm9qt

Cryptographic Hash Functions

md5 b326a4f3f880bce16f46402b545d6b84
sha1 1a2d8c10f61700caf9080725c532242e70b44f27
sha256 89a6532aff12aa8076036cb7f5191548965ae15e0ac22f8cc3a3c293efc5f003
sha512 f4a5ccefc41ee6289a99dd8308c4939d43f171fc56e649cd47f1a78017a723e0a0ffb940e1d52c0867464966e959fc69de8a022c15a456958a6ca5959c454df9
ripemd-160 bcb0e14f39d7cbe911a4c7664f45c998dd54214b

143806421 as geometric shapes

Circle

Radius = n
Diameter 287612842
Circumference 903562391.50528
Area 6.4969036836288E+16

Sphere

Radius = n
Volume 1.2457286217658E+25
Surface area 2.5987614734515E+17
Circumference 903562391.50528

Square

Length = n
Perimeter 575225684
Area 20680286720829241
Diagonal 203372990.93454

Cube

Length = n
Surface area 124081720324975446
Volume 2.9739580185763E+24
Space diagonal 249080027.62664

Equilateral Triangle

Length = n
Perimeter 431419263
Area 8.9548268288921E+15
Altitude 124540013.81332

Triangular Pyramid

Length = n
Surface area 8.9548268288921E+15
Volume 3.504843136499E+23
Height 67790996.978178