42020912 (number)

42020912 is an even 8-digits composite number following 42020911 and preceding 42020913. In scientific notation, it is written as 4.2020912 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 10 positive divisors. There are 21010448 positive integers (up to 42020912) that are relatively prime to 42020912.

Interesting facts

Basic properties

Name

Name forty-two million twenty thousand nine hundred twelve

Notation

Scientific notation 4.2020912 × 10^7
Engineering notation 4.2020912 × 10^6

Prime Factorization of 42020912

Prime Factorization 2 × 2 × 2 × 2 × 2626307

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5252614
Product of the distinct prime numbers

The prime factorization of 42020912 is 2 × 2 × 2 × 2 × 2626307. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 52, 35, 308, 995, 3418, 1892, 34700, 13791, 320946, 887487, 9338747, 7912317, 53204576, 63907197, 770450382, 824636475, 521303537, 1654620060

Basic calculations (n = 42020912)

Multiplication

n×y
n×2 84041824
n×3 126062736
n×4 168083648
n×5 210104560

Division

n÷y
n÷2 21010456
n÷3 14006970.666667
n÷3 10505228
n÷5 8404182.4

Exponentiation

ny
n2 1765757045311744
n3 7.4198721414425E+22
n4 3.1178979430681E+30
n5 1.3101691509064E+38

Nth Root

y√n
2√n 6482.3538934557
3√n 347.66034592372
4√n 80.513066600743
5√n 33.472881094275

Divisors of 42020912

1, 2, 4, 8, 16, 2626307, 5252614, 10505228, 21010456, 42020912

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42020911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42020912 can be divided by 10 positive divisors. The sum of these divisors (counting 42020912) is 1, the average is 0.1.

Base conversion 42020912

Base System Value
2 Binary 10100000010011000000110000
3 Ternary 2221001212212002
4 Quaternary 2200103000300
5 Quinary 41224132122
6 Senary 4100353132
8 Octal 240230060
10 Decimal 42020912
12 Duodecimal 120a57a8
16 Hexadecimal 2813030
20 Vigesimal d2cc5c
36 Base36 p0njk

Cryptographic Hash Functions

md5 b908587828fe7f33153d09c05b5e0698
sha1 71343f906ce61d193631e7979c330923e32df41e
sha256 cea7e51adb2870722cbdb2a1e69d2b5bf6917180defbea732ffd212d9d5ddd22
sha512 5c059f1fc85fd817a15d4203d61354ff31c12d0d15818f0da47c869d81380a3c31bcf934b6b8f0be78ddc8395596edbc6ab21f19c4ecd50c9b9b672fbbdaa3ec
ripemd-160 a24761766090b31b5c06a3db13c663db1959b2c0

42020912 as geometric shapes

Circle

Radius = n
Diameter 84041824
Circumference 264025176.87269
Area 5.5472893615758E+15

Sphere

Radius = n
Volume 3.1080287746842E+23
Surface area 2.2189157446303E+16
Circumference 264025176.87269

Square

Length = n
Perimeter 168083648
Area 1765757045311744
Diagonal 59426543.653686

Cube

Length = n
Surface area 10594542271870464
Volume 7.4198721414425E+22
Space diagonal 72782354.564381

Equilateral Triangle

Length = n
Perimeter 126062736
Area 7.6459522907566E+14
Altitude 36391177.28219

Triangular Pyramid

Length = n
Surface area 7.6459522907566E+14
Volume 8.7444031779185E+21
Height 19808847.884562