42021042 (number)

42021042 is an even 8-digits composite number following 42021041 and preceding 42021043. In scientific notation, it is written as 4.2021042 × 10^7. The sum of its digits is 15. It has a total of 6 prime factors and 64 positive divisors. There are 11206656 positive integers (up to 42021042) that are relatively prime to 42021042.

Interesting facts

Basic properties

Name

Name forty-two million twenty-one thousand forty-two

Notation

Scientific notation 4.2021042 × 10^7
Engineering notation 4.2021042 × 10^6

Prime Factorization of 42021042

Prime Factorization 2 × 3 × 17 × 7 × 257 × 229

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 42021042
Product of the distinct prime numbers

The prime factorization of 42021042 is 2 × 3 × 17 × 7 × 257 × 229. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 62, 33, 157, 588, 7544, 3019, 10362, 38202, 541033, 387075, 4167896, 7915322, 31334086, 10562312, 905019195, 895276970, 2543045926, 5603268664

Basic calculations (n = 42021042)

Multiplication

n×y
n×2 84042084
n×3 126063126
n×4 168084168
n×5 210105210

Division

n÷y
n÷2 21010521
n÷3 14007014
n÷3 10505260.5
n÷5 8404208.4

Exponentiation

ny
n2 1765767970765764
n3 7.4199410061803E+22
n4 3.1179365265822E+30
n5 1.3101894173685E+38

Nth Root

y√n
2√n 6482.3639206697
3√n 347.66070444202
4√n 80.513128871444
5√n 33.472901805244

Divisors of 42021042

1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 229, 238, 257, 357, 458, 514, 687, 714, 771, 1374, 1542, 1603, 1799, 3206, 3598, 3893, 4369, 4809, 5397, 7786, 8738, 9618, 10794, 11679, 13107, 23358, 26214, 27251, 30583, 54502, 58853, 61166, 81753, 91749, 117706, 163506, 176559, 183498, 353118, 411971, 823942, 1000501, 1235913, 2001002, 2471826, 3001503, 6003006, 7003507, 14007014, 21010521, 42021042

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42021041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42021042 can be divided by 64 positive divisors. The sum of these divisors (counting 42021042) is 1, the average is 0.015625.

Base conversion 42021042

Base System Value
2 Binary 10100000010011000010110010
3 Ternary 2221001220000220
4 Quaternary 2200103002302
5 Quinary 41224133132
6 Senary 4100353510
8 Octal 240230262
10 Decimal 42021042
12 Duodecimal 120a5896
16 Hexadecimal 28130b2
20 Vigesimal d2ccc2
36 Base36 p0nn6

Cryptographic Hash Functions

md5 b01fb6a9dc6a3767a86fed734853b65e
sha1 a89ee63ab7323ef7f970e32cd3155aebdb6471f7
sha256 757a050aa3dab00497f89aab9ad3ba97adb0d1cea2aef72b6f863a81d6b4512f
sha512 ad1f5f5aef4a6dba1cb2fcce82d7b5bc6d37c079a01fa19f3dab5a42690e63db61f9ba20008e0e27375dde18dfa3bae2f2204a29eb1ec723eabaef63da860b4d
ripemd-160 b1bc9c69700b48a20bd3b6fd94f529c1222cd23b

42021042 as geometric shapes

Circle

Radius = n
Diameter 84042084
Circumference 264025993.68678
Area 5.5473236849019E+15

Sphere

Radius = n
Volume 3.1080576206781E+23
Surface area 2.2189294739608E+16
Circumference 264025993.68678

Square

Length = n
Perimeter 168084168
Area 1765767970765764
Diagonal 59426727.501449

Cube

Length = n
Surface area 10594607824594584
Volume 7.4199410061803E+22
Space diagonal 72782579.730986

Equilateral Triangle

Length = n
Perimeter 126063126
Area 7.6459995993602E+14
Altitude 36391289.865493

Triangular Pyramid

Length = n
Surface area 7.6459995993602E+14
Volume 8.7444843357904E+21
Height 19808909.16715