42407438 (number)

42407438 is an even 8-digits composite number following 42407437 and preceding 42407439. In scientific notation, it is written as 4.2407438 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 21186144 positive integers (up to 42407438) that are relatively prime to 42407438.

Interesting facts

Basic properties

Name

Name forty-two million four hundred seven thousand four hundred thirty-eight

Notation

Scientific notation 4.2407438 × 10^7
Engineering notation 4.2407438 × 10^6

Prime Factorization of 42407438

Prime Factorization 2 × 1303 × 16273

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42407438
Product of the distinct prime numbers

The prime factorization of 42407438 is 2 × 1303 × 16273. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 100, 16, 693, 861, 6682, 4005, 70154, 47594, 768474, 321647, 1312020, 8387834, 30872948, 61146674, 763739026, 128169179, 313982162, 1906868841

Basic calculations (n = 42407438)

Multiplication

n×y
n×2 84814876
n×3 127222314
n×4 169629752
n×5 212037190

Division

n÷y
n÷2 21203719
n÷3 14135812.666667
n÷3 10601859.5
n÷5 8481487.6

Exponentiation

ny
n2 1798390797723844
n3 7.6265146254244E+22
n4 3.2342094613378E+30
n5 1.371545372107E+38

Nth Root

y√n
2√n 6512.0993542789
3√n 348.72306939522
4√n 80.697579606076
5√n 33.534235287223

Divisors of 42407438

1, 2, 1303, 2606, 16273, 32546, 21203719, 42407438

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 -42407437
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 42407438 can be divided by 8 positive divisors. The sum of these divisors (counting 42407438) is 1, the average is 0.125.

Base conversion 42407438

Base System Value
2 Binary 10100001110001011000001110
3 Ternary 2221210112001212
4 Quaternary 2201301120032
5 Quinary 41324014223
6 Senary 4112534422
8 Octal 241613016
10 Decimal 42407438
12 Duodecimal 12251412
16 Hexadecimal 287160e
20 Vigesimal d50ibi
36 Base36 p8xse

Cryptographic Hash Functions

md5 9e157fc8c9800e0ef3b1db8c356e59c4
sha1 0bdaaef3f9b58d53418a7098d099b7ba44c006bc
sha256 4d2dc3224d06831ff924cc0a597497834685438fa18bde11ef989aeb7737ea61
sha512 c6ac29bb4ae16578b09f8676b5b670e85ee6c760ea8f160c69cb4bd3a67c712ccd17b1179cf1b28292e969e24493685b5ec766a3991a6ee00090d9b090b2e679
ripemd-160 97fdbb120cc04731a93117eb0b2a865633f777d1

42407438 as geometric shapes

Circle

Radius = n
Diameter 84814876
Circumference 266453791.35673
Area 5.6498113184127E+15

Sphere

Radius = n
Volume 3.1945869759638E+23
Surface area 2.2599245273651E+16
Circumference 266453791.35673

Square

Length = n
Perimeter 169629752
Area 1798390797723844
Diagonal 59973173.965096

Cube

Length = n
Surface area 10790344786343064
Volume 7.6265146254244E+22
Space diagonal 73451837.234827

Equilateral Triangle

Length = n
Perimeter 127222314
Area 7.7872605838051E+14
Altitude 36725918.617414

Triangular Pyramid

Length = n
Surface area 7.7872605838051E+14
Volume 8.98793368076E+21
Height 19991057.988365