2012390905 (number)

2012390905 is an odd 10-digits composite number following 2012390904 and preceding 2012390906. In scientific notation, it is written as 2.012390905 × 10^9. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 1346267520 positive integers (up to 2012390905) that are relatively prime to 2012390905.

Interesting facts

Basic properties

Name

Name two billion twelve million three hundred ninety thousand nine hundred five

Notation

Scientific notation 2.012390905 × 10^9
Engineering notation 2.012390905 × 10^9

Prime Factorization of 2012390905

Prime Factorization 35 × 41 × 1402363

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2012390905
Product of the distinct prime numbers

The prime factorization of 2012390905 is 35 × 41 × 1402363. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 47, 7, 100, 963, 2921, 8027, 72948, 2226, 93240, 390745, 16585, 6141899, 46668390, 25787333, 264439605, 640718951, 948185226, 8696194296

Basic calculations (n = 2012390905)

Multiplication

n×y
n×2 4024781810
n×3 6037172715
n×4 8049563620
n×5 10061954525

Division

n÷y
n÷2 1006195452.5
n÷3 670796968.33333
n÷3 503097726.25
n÷5 402478181

Exponentiation

ny
n2 4049717154526719025
n3 8.149613969592E+27
n4 1.6400209031668E+37
n5 3.3003631495428E+46

Nth Root

y√n
2√n 44859.680170505
3√n 1262.5176219479
4√n 211.80103911573
5√n 72.567551393685

Divisors of 2012390905

1, 35, 41, 1435, 1402363, 49082705, 57496883, 2012390905

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2012390904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2012390905 can be divided by 8 positive divisors. The sum of these divisors (counting 2012390905) is 1, the average is 0.125.

Base conversion 2012390905

Base System Value
2 Binary 1110111111100101010010111111001
3 Ternary 12012020200001100111
4 Quaternary 1313330222113321
5 Quinary 13110133002110
6 Senary 531404304321
8 Octal 16774522771
10 Decimal 2012390905
12 Duodecimal 481b420a1
16 Hexadecimal 77f2a5f9
20 Vigesimal 1b8h8h55
36 Base36 xa4ird

Cryptographic Hash Functions

md5 bd1670bf835eec44dfdb0c399828f163
sha1 901aa536c1ecdab9b0ac4ff463ab8210547082e5
sha256 c0936ea0272d3b88eca65ce92c0656e8a8e87f47987865d920eada5acd949a9f
sha512 688845b1ba15703a614dc7a38c5401afaf4dd4426c2af6ce885dd95882d69110224e6b2559348653aa500685c8d53b73e6b4679c491d6cce0dd2793b5a0e9658
ripemd-160 b6174d714d46042276a23ece8f8d86c4f65778c7

2012390905 as geometric shapes

Circle

Radius = n
Diameter 4024781810
Circumference 12644224966.598
Area 1.2722561661778E+19

Sphere

Radius = n
Volume 3.4137023168618E+28
Surface area 5.0890246647111E+19
Circumference 12644224966.598

Square

Length = n
Perimeter 8049563620
Area 4049717154526719025
Diagonal 2845950510.6473

Cube

Length = n
Surface area 2.429830292716E+19
Volume 8.149613969592E+27
Space diagonal 3485563292.1495

Equilateral Triangle

Length = n
Perimeter 6037172715
Area 1.7535789669809E+18
Altitude 1742781646.0748

Triangular Pyramid

Length = n
Surface area 1.7535789669809E+18
Volume 9.6044121699186E+26
Height 948650170.21576