1999894013 (number)

1999894013 is an odd 10-digits composite number following 1999894012 and preceding 1999894014. In scientific notation, it is written as 1.999894013 × 10^9. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 1835383104 positive integers (up to 1999894013) that are relatively prime to 1999894013.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-nine million eight hundred ninety-four thousand thirteen

Notation

Scientific notation 1.999894013 × 10^9
Engineering notation 1.999894013 × 10^9

Prime Factorization of 1999894013

Prime Factorization 13 × 173 × 889237

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1999894013
Product of the distinct prime numbers

The prime factorization of 1999894013 is 13 × 173 × 889237. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1999894013)

Multiplication

n×y
n×2 3999788026
n×3 5999682039
n×4 7999576052
n×5 9999470065

Division

n÷y
n÷2 999947006.5
n÷3 666631337.66667
n÷3 499973503.25
n÷5 399978802.6

Exponentiation

ny
n2 3999576063233244169
n3 7.9987282233983E+27
n4 1.5996608685588E+37
n5 3.1991521938612E+46

Nth Root

y√n
2√n 44720.174563613
3√n 1259.8987936263
4√n 211.47145094223
5√n 72.477198179264

Divisors of 1999894013

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 -1999894012
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 1999894013 can be divided by 8 positive divisors. The sum of these divisors (counting 1999894013) is 1, the average is 0.125.

Base conversion 1999894013

Base System Value
2 Binary 1110111001100111111010111111101
3 Ternary 12011101011010211122
4 Quaternary 1313030333113331
5 Quinary 13043433102023
6 Senary 530240400325
8 Octal 16714772775
10 Decimal 1999894013
12 Duodecimal 4799160a5
16 Hexadecimal 7733f5fd
20 Vigesimal 1b4j6f0d
36 Base36 x2oo3h

Cryptographic Hash Functions

md5 0b4e96dbc0e0d17ee97a282e70264873
sha1 3ed9b1e44eecc8b281bad76aa5bb443a5fb3bc2f
sha256 3721c72b838f119cf41ba931a4cee3349d2a840b54b74b0310ca6103143160c9
sha512 1d595950b15c892c2ba1da078f60ac9d3b28a5d32c4540cea1016eecdf1af2d34aacad1bd9498f35ec281cc4738257d0d4faf7d5d824d20516f6cc01e3219390
ripemd-160 6ec42ae1cb3d30f8956d9645cacab58224f8c0b2

1999894013 as geometric shapes

Circle

Radius = n
Diameter 3999788026
Circumference 12565704678.398
Area 1.2565038777727E+19

Sphere

Radius = n
Volume 3.3504994432919E+28
Surface area 5.0260155110909E+19
Circumference 12565704678.398

Square

Length = n
Perimeter 7999576052
Area 3999576063233244169
Diagonal 2828277236.4934

Cube

Length = n
Surface area 2.3997456379399E+19
Volume 7.9987282233983E+27
Space diagonal 3463918040.2688

Equilateral Triangle

Length = n
Perimeter 5999682039
Area 1.7318672375641E+18
Altitude 1731959020.1344

Triangular Pyramid

Length = n
Surface area 1.7318672375641E+18
Volume 9.4265916127219E+26
Height 942759078.83112