2012345985 (number)

2012345985 is an odd 10-digits composite number following 2012345984 and preceding 2012345986. In scientific notation, it is written as 2.012345985 × 10^9. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 990693312 positive integers (up to 2012345985) that are relatively prime to 2012345985.

Interesting facts

Basic properties

Name

Name two billion twelve million three hundred forty-five thousand nine hundred eighty-five

Notation

Scientific notation 2.012345985 × 10^9
Engineering notation 2.012345985 × 10^9

Prime Factorization of 2012345985

Prime Factorization 3 × 5 × 13 × 10319723

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2012345985
Product of the distinct prime numbers

The prime factorization of 2012345985 is 3 × 5 × 13 × 10319723. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 62, 2, 636, 95, 2890, 6172, 51618, 8895, 724891, 442828, 844204, 8075235, 44132032, 44938096, 796057215, 773350367, 1288938183, 5831649977

Basic calculations (n = 2012345985)

Multiplication

n×y
n×2 4024691970
n×3 6037037955
n×4 8049383940
n×5 10061729925

Division

n÷y
n÷2 1006172992.5
n÷3 670781995
n÷3 503086496.25
n÷5 402469197

Exponentiation

ny
n2 4049536363345620225
n3 8.1490682418901E+27
n4 1.6398744758058E+37
n5 3.2999948172919E+46

Nth Root

y√n
2√n 44859.179495394
3√n 1262.5082280286
4√n 211.79985716566
5√n 72.56722742447

Divisors of 2012345985

1, 3, 5, 13, 15, 39, 65, 195, 10319723, 30959169, 51598615, 134156399, 154795845, 402469197, 670781995, 2012345985

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 -2012345984
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 2012345985 can be divided by 16 positive divisors. The sum of these divisors (counting 2012345985) is 1, the average is 0.0625.

Base conversion 2012345985

Base System Value
2 Binary 1110111111100011111011010000001
3 Ternary 12012020120202201210
4 Quaternary 1313330133122001
5 Quinary 13110130032420
6 Senary 531403320333
8 Octal 16774373201
10 Decimal 2012345985
12 Duodecimal 481b200a9
16 Hexadecimal 77f1f681
20 Vigesimal 1b8h34j5
36 Base36 xa3k3l

Cryptographic Hash Functions

md5 d42599d8e8758a24ee6d4ed8973b2806
sha1 df844b4f404ab34c2739b8d8ae6c92828407dbfd
sha256 3d9944e2dcb7a9d16186fda80606cc3785913c489f2ba866a9149ae3848d821d
sha512 3ccc4db76c7d2ea60d4f9fac2ee216651639fb1c4e0cb7a526e7e6512bfe1445ffff64e023a3a1aba8c744d8400bd2edc2e1cc34e130ebddc5985636828cd0d1
ripemd-160 ee52ccfab8d3aedd2c919d007ff008a872948f9e

2012345985 as geometric shapes

Circle

Radius = n
Diameter 4024691970
Circumference 12643942725.914
Area 1.2721993689531E+19

Sphere

Radius = n
Volume 3.4134737229765E+28
Surface area 5.0887974758125E+19
Circumference 12643942725.914

Square

Length = n
Perimeter 8049383940
Area 4049536363345620225
Diagonal 2845886984.174

Cube

Length = n
Surface area 2.4297218180074E+19
Volume 8.1490682418901E+27
Space diagonal 3485485488.4272

Equilateral Triangle

Length = n
Perimeter 6037037955
Area 1.7535006821031E+18
Altitude 1742742744.2136

Triangular Pyramid

Length = n
Surface area 1.7535006821031E+18
Volume 9.603769023654E+26
Height 948628994.72468