42012009 (number)

42012009 is an odd 8-digits composite number following 42012008 and preceding 42012010. In scientific notation, it is written as 4.2012009 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 25655040 positive integers (up to 42012009) that are relatively prime to 42012009.

Interesting facts

Basic properties

Name

Name forty-two million twelve thousand nine

Notation

Scientific notation 4.2012009 × 10^7
Engineering notation 4.2012009 × 10^6

Prime Factorization of 42012009

Prime Factorization 39 × 3 × 137 × 2621

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42012009
Product of the distinct prime numbers

The prime factorization of 42012009 is 39 × 3 × 137 × 2621. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 90, 58, 676, 59, 4769, 9906, 31068, 45378, 719619, 130147, 7641362, 4926926, 25310621, 86280523, 681157363, 432612605, 151170581, 5982192008

Basic calculations (n = 42012009)

Multiplication

n×y
n×2 84024018
n×3 126036027
n×4 168048036
n×5 210060045

Division

n÷y
n÷2 21006004.5
n÷3 14004003
n÷3 10503002.25
n÷5 8402401.8

Exponentiation

ny
n2 1765008900216081
n3 7.4151569800958E+22
n4 3.115256417842E+30
n5 1.3087818066369E+38

Nth Root

y√n
2√n 6481.6671466529
3√n 347.63579117598
4√n 80.508801671947
5√n 33.47146258951

Divisors of 42012009

1, 3, 39, 117, 137, 411, 2621, 5343, 7863, 16029, 102219, 306657, 359077, 1077231, 14004003, 42012009

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42012008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42012009 can be divided by 16 positive divisors. The sum of these divisors (counting 42012009) is 1, the average is 0.0625.

Base conversion 42012009

Base System Value
2 Binary 10100000010000110101101001
3 Ternary 2221001102122100
4 Quaternary 2200100311221
5 Quinary 41223341014
6 Senary 4100244013
8 Octal 240206551
10 Decimal 42012009
12 Duodecimal 120a0609
16 Hexadecimal 2810d69
20 Vigesimal d2ba09
36 Base36 p0go9

Cryptographic Hash Functions

md5 93933c0b38b735ee57c119d4850d37cd
sha1 9d612e874dfef66db5382766aa9e33caae7d7d39
sha256 8466d464a027bf65609d5e269181c80a45ecfb593348ee790919eec32f98384a
sha512 26b4423b6c35d52b0e929431a9cb90b3cdc3118c85e92a790afc129da850ba172dee671c03a44dff5f48d5770c7b0a2edcbcd744e13c76e4c75b58e32333b7ea
ripemd-160 c40c9b212b24248dda82c2087245e2640fea168b

42012009 as geometric shapes

Circle

Radius = n
Diameter 84024018
Circumference 263969237.6739
Area 5.5449389944394E+15

Sphere

Radius = n
Volume 3.1060536925179E+23
Surface area 2.2179755977758E+16
Circumference 263969237.6739

Square

Length = n
Perimeter 168048036
Area 1765008900216081
Diagonal 59413952.910341

Cube

Length = n
Surface area 10590053401296486
Volume 7.4151569800958E+22
Space diagonal 72766934.116041

Equilateral Triangle

Length = n
Perimeter 126036027
Area 7.6427127274638E+14
Altitude 36383467.05802

Triangular Pyramid

Length = n
Surface area 7.6427127274638E+14
Volume 8.7388463069808E+21
Height 19804650.970114