143242581 (number)

143242581 is an odd 9-digits composite number following 143242580 and preceding 143242582. In scientific notation, it is written as 1.43242581 × 10^8. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 95495052 positive integers (up to 143242581) that are relatively prime to 143242581.

Interesting facts

Basic properties

Name

Name one hundred forty-three million two hundred forty-two thousand five hundred eighty-one

Notation

Scientific notation 1.43242581 × 10^8
Engineering notation 1.43242581 × 10^6

Prime Factorization of 143242581

Prime Factorization 3 × 47747527

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 143242581
Product of the distinct prime numbers

The prime factorization of 143242581 is 3 × 47747527. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 48, 60, 147, 128, 7020, 8508, 14273, 52776, 476212, 719644, 6835210, 3275203, 32266091, 94377756, 287053418, 64516717, 8899309944, 3059951550

Basic calculations (n = 143242581)

Multiplication

n×y
n×2 286485162
n×3 429727743
n×4 572970324
n×5 716212905

Division

n÷y
n÷2 71621290.5
n÷3 47747527
n÷3 35810645.25
n÷5 28648516.2

Exponentiation

ny
n2 20518437011541561
n3 2.9391138756191E+24
n4 4.210062573966E+32
n5 6.0306022926639E+40

Nth Root

y√n
2√n 11968.399266402
3√n 523.22768171183
4√n 109.40017946238
5√n 42.777404217196

Divisors of 143242581

1, 3, 47747527, 143242581

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 -143242580
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 143242581 can be divided by 4 positive divisors. The sum of these divisors (counting 143242581) is 1, the average is 0.25.

Base conversion 143242581

Base System Value
2 Binary 1000100010011011010101010101
3 Ternary 100222112110212210
4 Quaternary 20202123111111
5 Quinary 243132230311
6 Senary 22114104033
8 Octal 1042332525
10 Decimal 143242581
12 Duodecimal 3bb7b019
16 Hexadecimal 889b555
20 Vigesimal 24f5691
36 Base36 2da6ol

Cryptographic Hash Functions

md5 6dddc3a7303212b33c45c75f1c09e3b1
sha1 514fca57c2ec483511bf56e76c163a060eeb4043
sha256 e2d27ab7a1ab4f89a5bd0ecebb09c8313ceb7bb49040daabd46f04a100de68f8
sha512 0a24532c6ef7f315ed55e2dcd9558094700773a77d7958d12dbe7ee6afd0b47c70810c32b1047a2e386e4f5e552d2c6f49f2d200d483a632d4cce26db788d8ba
ripemd-160 e78542e85422c2930a0fa41f767734f3a7623363

143242581 as geometric shapes

Circle

Radius = n
Diameter 286485162
Circumference 900019680.30168
Area 6.4460570978604E+16

Sphere

Radius = n
Volume 1.2311331412945E+25
Surface area 2.5784228391442E+17
Circumference 900019680.30168

Square

Length = n
Perimeter 572970324
Area 20518437011541561
Diagonal 202575600.75953

Cube

Length = n
Surface area 123110622069249366
Volume 2.9391138756191E+24
Space diagonal 248103428.0993

Equilateral Triangle

Length = n
Perimeter 429727743
Area 8.8847438489729E+15
Altitude 124051714.04965

Triangular Pyramid

Length = n
Surface area 8.8847438489729E+15
Volume 3.4637789202163E+23
Height 67525200.253176