42021612 (number)

42021612 is an even 8-digits composite number following 42021611 and preceding 42021613. In scientific notation, it is written as 4.2021612 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 14007168 positive integers (up to 42021612) that are relatively prime to 42021612.

Interesting facts

Basic properties

Name

Name forty-two million twenty-one thousand six hundred twelve

Notation

Scientific notation 4.2021612 × 10^7
Engineering notation 4.2021612 × 10^6

Prime Factorization of 42021612

Prime Factorization 2 × 2 × 9 × 3 × 389089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21010806
Product of the distinct prime numbers

The prime factorization of 42021612 is 2 × 2 × 9 × 3 × 389089. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 34, 79, 391, 18, 45, 2020, 87554, 98357, 182314, 92876, 4269632, 437883, 87996692, 36925606, 978290900, 822684055, 6896924804, 1257933614

Basic calculations (n = 42021612)

Multiplication

n×y
n×2 84043224
n×3 126064836
n×4 168086448
n×5 210108060

Division

n÷y
n÷2 21010806
n÷3 14007204
n÷3 10505403
n÷5 8404322.4

Exponentiation

ny
n2 1765815875078544
n3 7.4202429565991E+22
n4 3.1181057046794E+30
n5 1.3102782809702E+38

Nth Root

y√n
2√n 6482.4078859634
3√n 347.66227639817
4√n 80.51340190281
5√n 33.472992614275

Divisors of 42021612

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389089, 778178, 1167267, 1556356, 2334534, 3501801, 4669068, 7003602, 10505403, 14007204, 21010806, 42021612

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42021611
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42021612 can be divided by 24 positive divisors. The sum of these divisors (counting 42021612) is 1, the average is 0.041666666666667.

Base conversion 42021612

Base System Value
2 Binary 10100000010011001011101100
3 Ternary 2221001220211000
4 Quaternary 2200103023230
5 Quinary 41224142422
6 Senary 4100400300
8 Octal 240231354
10 Decimal 42021612
12 Duodecimal 120a6090
16 Hexadecimal 28132ec
20 Vigesimal d2ce0c
36 Base36 p0o30

Cryptographic Hash Functions

md5 9827ffedae22f29f86a6fdd47d1b0ea0
sha1 b0fb185ce2ea153821759a491bf197016958da15
sha256 9b0816738ee8fdb5fcec075ccb4ae6f28db4522daff9125eeb920c0f7127f292
sha512 39c4ed96a8d15add6611a1803ef2fdc51883116998e5e2092f7b4b0f6723fafc8abd91b3407efd225cc3f15dcd22a3f17e1f82f1dedfed68d154e55ba02dc963
ripemd-160 b119c9358d93455ebc5911109cf0d5526f5d6af7

42021612 as geometric shapes

Circle

Radius = n
Diameter 84043224
Circumference 264029575.1024
Area 5.547474180739E+15

Sphere

Radius = n
Volume 3.1081841013738E+23
Surface area 2.2189896722956E+16
Circumference 264029575.1024

Square

Length = n
Perimeter 168086448
Area 1765815875078544
Diagonal 59427533.60318

Cube

Length = n
Surface area 10594895250471264
Volume 7.4202429565991E+22
Space diagonal 72783566.999946

Equilateral Triangle

Length = n
Perimeter 126064836
Area 7.6462070311193E+14
Altitude 36391783.499973

Triangular Pyramid

Length = n
Surface area 7.6462070311193E+14
Volume 8.7448401877716E+21
Height 19809177.867727