42685040 (number)

42685040 is an even 8-digits composite number following 42685039 and preceding 42685041. In scientific notation, it is written as 4.2685040 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 16939520 positive integers (up to 42685040) that are relatively prime to 42685040.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2685040 × 10^7
Engineering notation 4.2685040 × 10^6

Prime Factorization of 42685040

Prime Factorization 2 × 2 × 2 × 2 × 5 × 131 × 4073

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5335630
Product of the distinct prime numbers

The prime factorization of 42685040 is 2 × 2 × 2 × 2 × 5 × 131 × 4073. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 1, 83, 51, 730, 610, 5464, 6486, 42212, 14736, 415711, 944933, 2789032, 8795374, 39240457, 4757401, 713731262, 639815120, 5822306248, 3815805446

Basic calculations (n = 42685040)

Multiplication

n×y
n×2 85370080
n×3 128055120
n×4 170740160
n×5 213425200

Division

n÷y
n÷2 21342520
n÷3 14228346.666667
n÷3 10671260
n÷5 8537008

Exponentiation

ny
n2 1822012639801600
n3 7.7772682410437E+22
n4 3.3197300595968E+30
n5 1.4170281038309E+38

Nth Root

y√n
2√n 6533.3789114056
3√n 349.48233677482
4√n 80.829319627259
5√n 33.578024259794

Divisors of 42685040

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 4073, 5240, 8146, 10480, 16292, 20365, 32584, 40730, 65168, 81460, 162920, 325840, 533563, 1067126, 2134252, 2667815, 4268504, 5335630, 8537008, 10671260, 21342520, 42685040

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42685039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42685040 can be divided by 40 positive divisors. The sum of these divisors (counting 42685040) is 1, the average is 0.025.

Base conversion 42685040

Base System Value
2 Binary 10100010110101001001110000
3 Ternary 2222022121212102
4 Quaternary 2202311021300
5 Quinary 41411410130
6 Senary 4122515532
8 Octal 242651160
10 Decimal 42685040
12 Duodecimal 12365ba8
16 Hexadecimal 28b5270
20 Vigesimal d6fcc0
36 Base36 pevzk

Cryptographic Hash Functions

md5 43522c93bd1290c47d251dc622591f7e
sha1 6c98a78142366073290f9fc61130ce2c0800d80d
sha256 4e2a911f6dd4de1de7fec68d62d2056e360bd1de84b056100f7a671e0f432b2a
sha512 d84d9ce5d9c6e054297fe82498ba6e316bb1365eed35d293ee590a65c8d910299c4599712160f0b7b2760d93035e8186ff95adcef04756496d5e1ed40399bd3b
ripemd-160 052c834399a9cb3fe47e8e39a5a41fcd8294d3d4

42685040 as geometric shapes

Circle

Radius = n
Diameter 85370080
Circumference 268198016.16437
Area 5.7240215239485E+15

Sphere

Radius = n
Volume 3.257734502808E+23
Surface area 2.2896086095794E+16
Circumference 268198016.16437

Square

Length = n
Perimeter 170740160
Area 1822012639801600
Diagonal 60365762.478438

Cube

Length = n
Surface area 10932075838809600
Volume 7.7772682410437E+22
Space diagonal 73932658.00311

Equilateral Triangle

Length = n
Perimeter 128055120
Area 7.8895461604227E+14
Altitude 36966329.001555

Triangular Pyramid

Length = n
Surface area 7.8895461604227E+14
Volume 9.1655985205813E+21
Height 20121920.826146