142988082 (number)

142988082 is an even 9-digits composite number following 142988081 and preceding 142988083. In scientific notation, it is written as 1.42988082 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 47632320 positive integers (up to 142988082) that are relatively prime to 142988082.

Interesting facts

Basic properties

Name

Name one hundred forty-two million nine hundred eighty-eight thousand eighty-two

Notation

Scientific notation 1.42988082 × 10^8
Engineering notation 1.42988082 × 10^6

Prime Factorization of 142988082

Prime Factorization 2 × 3 × 13411 × 1777

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142988082
Product of the distinct prime numbers

The prime factorization of 142988082 is 2 × 3 × 13411 × 1777. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 45, 33, 993, 643, 3976, 7822, 32399, 34702, 546673, 818541, 1331566, 3929270, 15868215, 48313733, 962931988, 161373707, 389591669, 1298404277

Basic calculations (n = 142988082)

Multiplication

n×y
n×2 285976164
n×3 428964246
n×4 571952328
n×5 714940410

Division

n÷y
n÷2 71494041
n÷3 47662694
n÷3 35747020.5
n÷5 28597616.4

Exponentiation

ny
n2 20445591594038724
n3 2.9234759273869E+24
n4 4.1802221563023E+32
n5 5.9772194846357E+40

Nth Root

y√n
2√n 11957.762416104
3√n 522.91762525357
4√n 109.3515542464
5√n 42.762192885746

Divisors of 142988082

1, 2, 3, 6, 1777, 3554, 5331, 10662, 13411, 26822, 40233, 80466, 23831347, 47662694, 71494041, 142988082

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 -142988081
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 142988082 can be divided by 16 positive divisors. The sum of these divisors (counting 142988082) is 1, the average is 0.0625.

Base conversion 142988082

Base System Value
2 Binary 1000100001011101001100110010
3 Ternary 100222001112202220
4 Quaternary 20201131030302
5 Quinary 243101104312
6 Senary 22104421510
8 Octal 1041351462
10 Decimal 142988082
12 Duodecimal 3ba77896
16 Hexadecimal 885d332
20 Vigesimal 24dda42
36 Base36 2d4qb6

Cryptographic Hash Functions

md5 34240e1029206f355b9235fb6d2b3573
sha1 40d046a146b84cfb87b8a6df2a35e397b7172ea0
sha256 cefb7b8c58b39fd36e915f9d16b20515c9866ae69dec4468cb1f9f36dfa0f42d
sha512 0b921c4cb6ced812efa995ecc987db05ca0aa32b1fef029921d4d794d050c0eb916c6fd5ad04bfbc92551600cc03e751b91f8c30790c51f6b65e0fbaf7bc0933
ripemd-160 e475e1df7f16c8c1b48cac4445f6bba76c793f6d

142988082 as geometric shapes

Circle

Radius = n
Diameter 285976164
Circumference 898420615.92419
Area 6.4231720350129E+16

Sphere

Radius = n
Volume 1.2245827328567E+25
Surface area 2.5692688140052E+17
Circumference 898420615.92419

Square

Length = n
Perimeter 571952328
Area 20445591594038724
Diagonal 202215684.82212

Cube

Length = n
Surface area 122673549564232344
Volume 2.9234759273869E+24
Space diagonal 247662622.90082

Equilateral Triangle

Length = n
Perimeter 428964246
Area 8.8532008579196E+15
Altitude 123831311.45041

Triangular Pyramid

Length = n
Surface area 8.8532008579196E+15
Volume 3.4453494214849E+23
Height 67405228.274039