42562642 (number)

42562642 is an even 8-digits composite number following 42562641 and preceding 42562643. In scientific notation, it is written as 4.2562642 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 21281320 positive integers (up to 42562642) that are relatively prime to 42562642.

Interesting facts

Basic properties

Name

Name forty-two million five hundred sixty-two thousand six hundred forty-two

Notation

Scientific notation 4.2562642 × 10^7
Engineering notation 4.2562642 × 10^6

Prime Factorization of 42562642

Prime Factorization 2 × 21281321

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 42562642
Product of the distinct prime numbers

The prime factorization of 42562642 is 2 × 21281321. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 17, 11, 181, 694, 862, 8911, 4805, 21644, 258001, 418874, 5546671, 5936331, 21219203, 7596253, 733095062, 425173251, 7230476697, 3296697866

Basic calculations (n = 42562642)

Multiplication

n×y
n×2 85125284
n×3 127687926
n×4 170250568
n×5 212813210

Division

n÷y
n÷2 21281321
n÷3 14187547.333333
n÷3 10640660.5
n÷5 8512528.4

Exponentiation

ny
n2 1811578494020164
n3 7.7105566895879E+22
n4 3.2818166399964E+30
n5 1.3968278675781E+38

Nth Root

y√n
2√n 6524.0050582445
3√n 349.1479738026
4√n 80.771313337376
5√n 33.558745350257

Divisors of 42562642

1, 2, 21281321, 42562642

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42562641
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42562642 can be divided by 4 positive divisors. The sum of these divisors (counting 42562642) is 1, the average is 0.25.

Base conversion 42562642

Base System Value
2 Binary 10100010010111010001010010
3 Ternary 2222002101222011
4 Quaternary 2202113101102
5 Quinary 41344001032
6 Senary 4120133134
8 Octal 242272122
10 Decimal 42562642
12 Duodecimal 123071aa
16 Hexadecimal 2897452
20 Vigesimal d606c2
36 Base36 pc9jm

Cryptographic Hash Functions

md5 ceefd948889e44ab6b4b8acb8142e002
sha1 2163ddcd8423de5d357cf9c50ab253a5473ee272
sha256 e333163514e019399a538b6823541e75c5f796ec1d4a8e0c21c372020c8a2b14
sha512 2636773cd361ebc003e01065c363f64a1269050cb52f86c0a4082b17f0fb29457a6145dd8f4884cd95d0d4c37b9380078bb2761cc280096cdecd8f69215b2534
ripemd-160 2e97bd3ca0cf6a772c752892265ca097c13d6cc1

42562642 as geometric shapes

Circle

Radius = n
Diameter 85125284
Circumference 267428966.84914
Area 5.691241688215E+15

Sphere

Radius = n
Volume 3.2297904334796E+23
Surface area 2.276496675286E+16
Circumference 267428966.84914

Square

Length = n
Perimeter 170250568
Area 1811578494020164
Diagonal 60192665.566831

Cube

Length = n
Surface area 10869470964120984
Volume 7.7105566895879E+22
Space diagonal 73720658.448365

Equilateral Triangle

Length = n
Perimeter 127687926
Area 7.8443649838551E+14
Altitude 36860329.224183

Triangular Pyramid

Length = n
Surface area 7.8443649838551E+14
Volume 9.0869782032182E+21
Height 20064221.85561