142355982 (number)

142355982 is an even 9-digits composite number following 142355981 and preceding 142355983. In scientific notation, it is written as 1.42355982 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 47149440 positive integers (up to 142355982) that are relatively prime to 142355982.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.42355982 × 10^8
Engineering notation 1.42355982 × 10^6

Prime Factorization of 142355982

Prime Factorization 2 × 3 × 157 × 151121

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142355982
Product of the distinct prime numbers

The prime factorization of 142355982 is 2 × 3 × 157 × 151121. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 69, 89, 640, 212, 9195, 6895, 17087, 99730, 782033, 503324, 6110383, 3148663, 42865550, 72162869, 800399442, 79299432, 847579898, 5378385963

Basic calculations (n = 142355982)

Multiplication

n×y
n×2 284711964
n×3 427067946
n×4 569423928
n×5 711779910

Division

n÷y
n÷2 71177991
n÷3 47451994
n÷3 35588995.5
n÷5 28471196.4

Exponentiation

ny
n2 20265225611184324
n3 2.8848760923317E+24
n4 4.106793690722E+32
n5 5.8462664871414E+40

Nth Root

y√n
2√n 11931.302611199
3√n 522.14594207674
4√n 109.23050220153
5√n 42.724318532964

Divisors of 142355982

1, 2, 3, 6, 157, 314, 471, 942, 151121, 302242, 453363, 906726, 23725997, 47451994, 71177991, 142355982

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 -142355981
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 142355982 can be divided by 16 positive divisors. The sum of these divisors (counting 142355982) is 1, the average is 0.0625.

Base conversion 142355982

Base System Value
2 Binary 1000011111000010111000001110
3 Ternary 100220212102200210
4 Quaternary 20133002320032
5 Quinary 242420342412
6 Senary 22043103250
8 Octal 1037027016
10 Decimal 142355982
12 Duodecimal 3b811b26
16 Hexadecimal 87c2e0e
20 Vigesimal 249e9j2
36 Base36 2cr6ku

Cryptographic Hash Functions

md5 d9d75a47ab4a9132706da63262f2740d
sha1 5b06235128d091a1ee40d86e6f1dc23401e86244
sha256 6d4efb3423097bba1a36a90227f2d15268c86918d9c11f400bfa3c971dd74ff2
sha512 60b89283529ad4d11c698b27baa5df68dcba3f9c1748279d4ce652ef49bed6210a97ce846ec80baf5cdb962e32611e3afe3b09652dfe41ea0daf822d84687405
ripemd-160 491f3538038a465ec7f89fec5231dde0b0d585ff

142355982 as geometric shapes

Circle

Radius = n
Diameter 284711964
Circumference 894449014.49152
Area 6.3665083903436E+16

Sphere

Radius = n
Volume 1.2084140717581E+25
Surface area 2.5466033561375E+17
Circumference 894449014.49152

Square

Length = n
Perimeter 569423928
Area 20265225611184324
Diagonal 201321760.42934

Cube

Length = n
Surface area 121591353667105944
Volume 2.8848760923317E+24
Space diagonal 246567793.58536

Equilateral Triangle

Length = n
Perimeter 427067946
Area 8.7751000963543E+15
Altitude 123283896.79268

Triangular Pyramid

Length = n
Surface area 8.7751000963543E+15
Volume 3.3998590796178E+23
Height 67107253.476447