142401911 (number)

142401911 is an odd 9-digits composite number following 142401910 and preceding 142401912. In scientific notation, it is written as 1.42401911 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 133446400 positive integers (up to 142401911) that are relatively prime to 142401911.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred one thousand nine hundred eleven

Notation

Scientific notation 1.42401911 × 10^8
Engineering notation 1.42401911 × 10^6

Prime Factorization of 142401911

Prime Factorization 17 × 233 × 35951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 142401911
Product of the distinct prime numbers

The prime factorization of 142401911 is 17 × 233 × 35951. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 76, 64, 353, 634, 4738, 3719, 48680, 53278, 740066, 541066, 4898276, 8979832, 27531391, 84955077, 603166270, 714169529, 8077947245, 8301109927

Basic calculations (n = 142401911)

Multiplication

n×y
n×2 284803822
n×3 427205733
n×4 569607644
n×5 712009555

Division

n÷y
n÷2 71200955.5
n÷3 47467303.666667
n÷3 35600477.75
n÷5 28480382.2

Exponentiation

ny
n2 20278304256451921
n3 2.8876692779582E+24
n4 4.1120962351724E+32
n5 5.8557036210445E+40

Nth Root

y√n
2√n 11933.227182954
3√n 522.20209019686
4√n 109.23931152728
5√n 42.727075048014

Divisors of 142401911

1, 17, 233, 3961, 35951, 611167, 8376583, 142401911

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -142401910
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 142401911 can be divided by 8 positive divisors. The sum of these divisors (counting 142401911) is 1, the average is 0.125.

Base conversion 142401911

Base System Value
2 Binary 1000011111001110000101110111
3 Ternary 100220221202200212
4 Quaternary 20133032011313
5 Quinary 242423330121
6 Senary 22044100035
8 Octal 1037160567
10 Decimal 142401911
12 Duodecimal 3b83461b
16 Hexadecimal 87ce177
20 Vigesimal 24a04fb
36 Base36 2cs60n

Cryptographic Hash Functions

md5 0ff7ccbd325e680839f592cdca8f0f05
sha1 4a03fcffa40eba960f9e04312370c3709ef042ba
sha256 b931698ee26c1203c359239629bc0b00e5b003a5daea3ed8f77af8c6d2948433
sha512 c65f3bb303d7568633d762e4372645628e72b2c4629708559c773c94d3175f42039931ba87099f471da37b03171f949445e62f66d580e3e31a355a8737c329ca
ripemd-160 2c57cdf6edd4c0610e91304fde7710cf0bdceb55

142401911 as geometric shapes

Circle

Radius = n
Diameter 284803822
Circumference 894737594.9095
Area 6.3706171679328E+16

Sphere

Radius = n
Volume 1.2095840786174E+25
Surface area 2.5482468671731E+17
Circumference 894737594.9095

Square

Length = n
Perimeter 569607644
Area 20278304256451921
Diagonal 201386713.84405

Cube

Length = n
Surface area 121669825538711526
Volume 2.8876692779582E+24
Space diagonal 246647344.9469

Equilateral Triangle

Length = n
Perimeter 427205733
Area 8.7807633158787E+15
Altitude 123323672.47345

Triangular Pyramid

Length = n
Surface area 8.7807633158787E+15
Volume 3.4031508804472E+23
Height 67128904.614682