2012391389 (number)

2012391389 is an odd 10-digits composite number following 2012391388 and preceding 2012391390. In scientific notation, it is written as 2.012391389 × 10^9. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 2009732256 positive integers (up to 2012391389) that are relatively prime to 2012391389.

Interesting facts

Basic properties

Name

Name two billion twelve million three hundred ninety-one thousand three hundred eighty-nine

Notation

Scientific notation 2.012391389 × 10^9
Engineering notation 2.012391389 × 10^9

Prime Factorization of 2012391389

Prime Factorization 757 × 2658377

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2012391389
Product of the distinct prime numbers

The prime factorization of 2012391389 is 757 × 2658377. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 11, 70, 310, 811, 5314, 7225, 95158, 32734, 780287, 978015, 140597, 1625806, 68108976, 77446621, 165765999, 461433533, 3373076390, 6892810953

Basic calculations (n = 2012391389)

Multiplication

n×y
n×2 4024782778
n×3 6037174167
n×4 8049565556
n×5 10061956945

Division

n÷y
n÷2 1006195694.5
n÷3 670797129.66667
n÷3 503097847.25
n÷5 402478277.8

Exponentiation

ny
n2 4049719102521349321
n3 8.1496198497828E+27
n4 1.6400224809326E+37
n5 3.3003671183952E+46

Nth Root

y√n
2√n 44859.685565104
3√n 1262.5177231639
4√n 211.8010518508
5√n 72.567554884328

Divisors of 2012391389

1, 757, 2658377, 2012391389

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2012391388
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2012391389 can be divided by 4 positive divisors. The sum of these divisors (counting 2012391389) is 1, the average is 0.25.

Base conversion 2012391389

Base System Value
2 Binary 1110111111100101010011111011101
3 Ternary 12012020200002000102
4 Quaternary 1313330222133131
5 Quinary 13110133011024
6 Senary 531404310445
8 Octal 16774523735
10 Decimal 2012391389
12 Duodecimal 481b42425
16 Hexadecimal 77f2a7dd
20 Vigesimal 1b8h8i99
36 Base36 xa4j4t

Cryptographic Hash Functions

md5 d395aa0f5eed8c39027e79d7d62d1c00
sha1 b5cc9099f296810b92f1d57247a97a7bcc452708
sha256 aca6281706a6762a3c48c46e1fd1760446e82d8e2a25e0fdda005823f6a01444
sha512 95540889b732bf1a22037bba86727da0dd01073007afeb335112313309c69052cc32f6bf8880fd47849f52b3ac4348dd522a8d17ba7583eff9803a823d6ee1e8
ripemd-160 60a08be2257ab55d9b1d76affa0cf9944976f5a0

2012391389 as geometric shapes

Circle

Radius = n
Diameter 4024782778
Circumference 12644228007.66
Area 1.2722567781583E+19

Sphere

Radius = n
Volume 3.4137047799503E+28
Surface area 5.0890271126333E+19
Circumference 12644228007.66

Square

Length = n
Perimeter 8049565556
Area 4049719102521349321
Diagonal 2845951195.1266

Cube

Length = n
Surface area 2.4298314615128E+19
Volume 8.1496198497828E+27
Space diagonal 3485564130.4621

Equilateral Triangle

Length = n
Perimeter 6037174167
Area 1.7535798104873E+18
Altitude 1742782065.2311

Triangular Pyramid

Length = n
Surface area 1.7535798104873E+18
Volume 9.6044190997898E+26
Height 948650398.37554