142659968 (number)

142659968 is an even 9-digits composite number following 142659967 and preceding 142659969. In scientific notation, it is written as 1.42659968 × 10^8. The sum of its digits is 50. It has a total of 11 prime factors and 96 positive divisors. There are 63360000 positive integers (up to 142659968) that are relatively prime to 142659968.

Interesting facts

Basic properties

Name

Name one hundred forty-two million six hundred fifty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.42659968 × 10^8
Engineering notation 1.42659968 × 10^6

Prime Factorization of 142659968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 61 × 151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 202642
Product of the distinct prime numbers

The prime factorization of 142659968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 61 × 151. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 142659968)

Multiplication

n×y
n×2 285319936
n×3 427979904
n×4 570639872
n×5 713299840

Division

n÷y
n÷2 71329984
n÷3 47553322.666667
n÷3 35664992
n÷5 28531993.6

Exponentiation

ny
n2 20351866469761024
n3 2.9033966193164E+24
n4 4.1419846880298E+32
n5 5.9089540305083E+40

Nth Root

y√n
2√n 11944.034829152
3√n 522.51734014475
4√n 109.28876808324
5√n 42.742549611496

Divisors of 142659968

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142659967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142659968 can be divided by 96 positive divisors. The sum of these divisors (counting 142659968) is 1, the average is 0.010416666666667.

Base conversion 142659968

Base System Value
2 Binary 1000100000001101000110000000
3 Ternary 100221102212200112
4 Quaternary 20200031012000
5 Quinary 243010104333
6 Senary 22053410452
8 Octal 1040150600
10 Decimal 142659968
12 Duodecimal 3b939a28
16 Hexadecimal 880d180
20 Vigesimal 24bc9i8
36 Base36 2cxp4w

Cryptographic Hash Functions

md5 c4d3967b634ea75878590576f1fad1d6
sha1 159e1fa737d4b9c22f6964106dc3a2864398d5a2
sha256 befd706da7c85977892ebcc9f18f375edc77fc7338637310e5050616dd515120
sha512 ac10dcad50b12ff80621ff5e0a261bae63472366e446a20486aa54da98cc929a4c3e1516be536a937ae719b05a169923c9973917d4abe0d9ab08128576f992b9
ripemd-160 32082775406737fcd8ae9f64d701d54c9b5a191a

142659968 as geometric shapes

Circle

Radius = n
Diameter 285319936
Circumference 896359014.86031
Area 6.3937274188242E+16

Sphere

Radius = n
Volume 1.2161719319602E+25
Surface area 2.5574909675297E+17
Circumference 896359014.86031

Square

Length = n
Perimeter 570639872
Area 20351866469761024
Diagonal 201751661.55331

Cube

Length = n
Surface area 122111198818566144
Volume 2.9033966193164E+24
Space diagonal 247094312.78215

Equilateral Triangle

Length = n
Perimeter 427979904
Area 8.8126166886209E+15
Altitude 123547156.39108

Triangular Pyramid

Length = n
Surface area 8.8126166886209E+15
Volume 3.4216857299878E+23
Height 67250553.851104