142472008 (number)

142472008 is an even 9-digits composite number following 142472007 and preceding 142472009. In scientific notation, it is written as 1.42472008 × 10^8. The sum of its digits is 28. It has a total of 7 prime factors and 48 positive divisors. There are 60187680 positive integers (up to 142472008) that are relatively prime to 142472008.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred seventy-two thousand eight

Notation

Scientific notation 1.42472008 × 10^8
Engineering notation 1.42472008 × 10^6

Prime Factorization of 142472008

Prime Factorization 2 × 2 × 2 × 7 × 7 × 71 × 5119

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5088286
Product of the distinct prime numbers

The prime factorization of 142472008 is 2 × 2 × 2 × 7 × 7 × 71 × 5119. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142472008)

Multiplication

n×y
n×2 284944016
n×3 427416024
n×4 569888032
n×5 712360040

Division

n÷y
n÷2 71236004
n÷3 47490669.333333
n÷3 35618002
n÷5 28494401.6

Exponentiation

ny
n2 20298273063552064
n3 2.8919357222966E+24
n4 4.1201988936252E+32
n5 5.8701300973417E+40

Nth Root

y√n
2√n 11936.16387287
3√n 522.2877603846
4√n 109.25275224391
5√n 42.731280680104

Divisors of 142472008

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142472007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142472008 can be divided by 48 positive divisors. The sum of these divisors (counting 142472008) is 1, the average is 0.020833333333333.

Base conversion 142472008

Base System Value
2 Binary 1000011111011111001101001000
3 Ternary 100221002022212001
4 Quaternary 20133133031020
5 Quinary 242433101013
6 Senary 22045400344
8 Octal 1037371510
10 Decimal 142472008
12 Duodecimal 3b8690b4
16 Hexadecimal 87df348
20 Vigesimal 24a9008
36 Base36 2cto3s

Cryptographic Hash Functions

md5 2cbd9e342ebe68dfa30e03e9b538c8bb
sha1 b236712e45561bf49dc473704c599efa1970d49a
sha256 47fbbdeaa4712f422e4921cbf6d39961ed86a8e6c39b1acc4c486c7b80257034
sha512 7fbb04008a72d5d3fcdc90c974a24ec8bbcb7097575a0be38e0544d37dcd4175c423c530a78f7831613327fc63f29499a3e32e3c34c44325310188c678d44865
ripemd-160 39a9cd6357cb1278620e7f41ee4cb74261f8989f

142472008 as geometric shapes

Circle

Radius = n
Diameter 284944016
Circumference 895178027.34997
Area 6.3768905537015E+16

Sphere

Radius = n
Volume 1.2113712026428E+25
Surface area 2.5507562214806E+17
Circumference 895178027.34997

Square

Length = n
Perimeter 569888032
Area 20298273063552064
Diagonal 201485845.97213

Cube

Length = n
Surface area 121789638381312384
Volume 2.8919357222966E+24
Space diagonal 246768756.51236

Equilateral Triangle

Length = n
Perimeter 427416024
Area 8.7894100629947E+15
Altitude 123384378.25618

Triangular Pyramid

Length = n
Surface area 8.7894100629947E+15
Volume 3.4081789333192E+23
Height 67161948.657376