142569968 (number)

142569968 is an even 9-digits composite number following 142569967 and preceding 142569969. In scientific notation, it is written as 1.42569968 × 10^8. The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors. There are 70925184 positive integers (up to 142569968) that are relatively prime to 142569968.

Interesting facts

Basic properties

Name

Name one hundred forty-two million five hundred sixty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.42569968 × 10^8
Engineering notation 1.42569968 × 10^6

Prime Factorization of 142569968

Prime Factorization 2 × 2 × 2 × 2 × 199 × 44777

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 17821246
Product of the distinct prime numbers

The prime factorization of 142569968 is 2 × 2 × 2 × 2 × 199 × 44777. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142569968)

Multiplication

n×y
n×2 285139936
n×3 427709904
n×4 570279872
n×5 712849840

Division

n÷y
n÷2 71284984
n÷3 47523322.666667
n÷3 35642492
n÷5 28513993.6

Exponentiation

ny
n2 20326195775521024
n3 2.8979050812778E+24
n4 4.1315423470481E+32
n5 5.8903386020929E+40

Nth Root

y√n
2√n 11940.266663689
3√n 522.40743672903
4√n 109.27152723234
5√n 42.737155245259

Divisors of 142569968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142569967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142569968 can be divided by 20 positive divisors. The sum of these divisors (counting 142569968) is 1, the average is 0.05.

Base conversion 142569968

Base System Value
2 Binary 1000011111110111000111110000
3 Ternary 100221021022020012
4 Quaternary 20133313013300
5 Quinary 242444214333
6 Senary 22051434052
8 Octal 1037670760
10 Decimal 142569968
12 Duodecimal 3b8b5928
16 Hexadecimal 87f71f0
20 Vigesimal 24b14i8
36 Base36 2cvrow

Cryptographic Hash Functions

md5 4d820a91cdfc52a4f68fd4c22c5704e0
sha1 8a562b650f5252bbcca3c8864cb58742b23a594a
sha256 588ce8d174ab029e4a401ff7396762c57708e34c8ea16da0dacab5fcacebd882
sha512 eeec403f40ae09f7b4056a0f9ce976308321af578ae7cac604efe7df2c70ebbeed231ff6a3514003bec24e4c62d2c6a657895538b4e4a4021dfafc266acd69cc
ripemd-160 5e5e94db9ca678ac5791b11000157797787904ac

142569968 as geometric shapes

Circle

Radius = n
Diameter 285139936
Circumference 895793528.18266
Area 6.3856627323805E+16

Sphere

Radius = n
Volume 1.2138716418857E+25
Surface area 2.5542650929522E+17
Circumference 895793528.18266

Square

Length = n
Perimeter 570279872
Area 20326195775521024
Diagonal 201624382.3327

Cube

Length = n
Surface area 121957174653126144
Volume 2.8979050812778E+24
Space diagonal 246938428.20947

Equilateral Triangle

Length = n
Perimeter 427709904
Area 8.8015009519486E+15
Altitude 123469214.10473

Triangular Pyramid

Length = n
Surface area 8.8015009519486E+15
Volume 3.4152138903441E+23
Height 67208127.444233