142495418 (number)

142495418 is an even 9-digits composite number following 142495417 and preceding 142495419. In scientific notation, it is written as 1.42495418 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 64162560 positive integers (up to 142495418) that are relatively prime to 142495418.

Interesting facts

Basic properties

Name

Name one hundred forty-two million four hundred ninety-five thousand four hundred eighteen

Notation

Scientific notation 1.42495418 × 10^8
Engineering notation 1.42495418 × 10^6

Prime Factorization of 142495418

Prime Factorization 2 × 41 × 13 × 133673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 142495418
Product of the distinct prime numbers

The prime factorization of 142495418 is 2 × 41 × 13 × 133673. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 2, 35, 363, 69, 5886, 2568, 59895, 52746, 861846, 12144, 9789274, 2612520, 77712238, 82447946, 75393023, 442025533, 1842705865, 5081022141

Basic calculations (n = 142495418)

Multiplication

n×y
n×2 284990836
n×3 427486254
n×4 569981672
n×5 712477090

Division

n÷y
n÷2 71247709
n÷3 47498472.666667
n÷3 35623854.5
n÷5 28499083.6

Exponentiation

ny
n2 20304944150994724
n3 2.8933615042626E+24
n4 4.1229075697501E+32
n5 5.8749543752691E+40

Nth Root

y√n
2√n 11937.14446591
3√n 522.31636503715
4√n 109.25723987869
5√n 42.73268484862

Divisors of 142495418

1, 2, 13, 26, 41, 82, 533, 1066, 133673, 267346, 1737749, 3475498, 5480593, 10961186, 71247709, 142495418

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 -142495417
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 142495418 can be divided by 16 positive divisors. The sum of these divisors (counting 142495418) is 1, the average is 0.0625.

Base conversion 142495418

Base System Value
2 Binary 1000011111100100111010111010
3 Ternary 100221010111222002
4 Quaternary 20133210322322
5 Quinary 242434323133
6 Senary 22050101002
8 Octal 1037447272
10 Decimal 142495418
12 Duodecimal 3b87a762
16 Hexadecimal 87e4eba
20 Vigesimal 24abiai
36 Base36 2cu662

Cryptographic Hash Functions

md5 019b0c727c62fecfec97402317711622
sha1 0f76aea27cf40872124e8c880f9932e94c0a6267
sha256 b87afb47d94a6e0f0d05b4dea34a6eb7a18cfa40dba4e85fe9044645bc06f59c
sha512 98e54b4efe645133ac69f302f7f616c4313baab1c7e6c1d8c67bba82d93514e8df27b32886e2fb3784f710a5c818a7108c58d3d3e76d144cd41182ef5214a059
ripemd-160 461e2e2531a4a593375dd10d609d53ae668a7c8b

142495418 as geometric shapes

Circle

Radius = n
Diameter 284990836
Circumference 895325116.71801
Area 6.3789863376316E+16

Sphere

Radius = n
Volume 1.2119684327961E+25
Surface area 2.5515945350526E+17
Circumference 895325116.71801

Square

Length = n
Perimeter 569981672
Area 20304944150994724
Diagonal 201518952.71162

Cube

Length = n
Surface area 121829664905968344
Volume 2.8933615042626E+24
Space diagonal 246809303.82176

Equilateral Triangle

Length = n
Perimeter 427486254
Area 8.7922987285928E+15
Altitude 123404651.91088

Triangular Pyramid

Length = n
Surface area 8.7922987285928E+15
Volume 3.4098592334804E+23
Height 67172984.237208