1999091145 (number)

1999091145 is an odd 10-digits composite number following 1999091144 and preceding 1999091146. In scientific notation, it is written as 1.999091145 × 10^9. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 1066181936 positive integers (up to 1999091145) that are relatively prime to 1999091145.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-nine million ninety-one thousand one hundred forty-five

Notation

Scientific notation 1.999091145 × 10^9
Engineering notation 1.999091145 × 10^9

Prime Factorization of 1999091145

Prime Factorization 3 × 5 × 133272743

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1999091145
Product of the distinct prime numbers

The prime factorization of 1999091145 is 3 × 5 × 133272743. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 6, 60, 722, 336, 6865, 1797, 62254, 66207, 179962, 188402, 5462471, 2373475, 66179028, 92809863, 722241227, 880848066, 5297951451, 2658707044

Basic calculations (n = 1999091145)

Multiplication

n×y
n×2 3998182290
n×3 5997273435
n×4 7996364580
n×5 9995455725

Division

n÷y
n÷2 999545572.5
n÷3 666363715
n÷3 499772786.25
n÷5 399818229

Exponentiation

ny
n2 3996365406017411025
n3 7.9890986953537E+27
n4 1.5970936458413E+37
n5 3.1927357651371E+46

Nth Root

y√n
2√n 44711.197087531
3√n 1259.7301733878
4√n 211.45022366394
5√n 72.471377973869

Divisors of 1999091145

1, 3, 5, 15, 133272743, 399818229, 666363715, 1999091145

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 -1999091144
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 1999091145 can be divided by 8 positive divisors. The sum of these divisors (counting 1999091145) is 1, the average is 0.125.

Base conversion 1999091145

Base System Value
2 Binary 1110111001001111011010111001001
3 Ternary 12011022122100111210
4 Quaternary 1313021323113021
5 Quinary 13043231404040
6 Senary 530211243333
8 Octal 16711732711
10 Decimal 1999091145
12 Duodecimal 4795a9549
16 Hexadecimal 7727b5c9
20 Vigesimal 1b4e67h5
36 Base36 x27gll

Cryptographic Hash Functions

md5 c37b1af09737c64449bb8c6312016a0f
sha1 041bd0e865d34cb1c1c1ab44bc59c2580cb8372e
sha256 8e546b707e257a61326ca3d96e15d2083bb2f27a8a5939f715622d47be66b17c
sha512 1eb4847e55a94b4f9f8fb05bf10287123f6c3860f97fa286b4473f9369bd8040c471785ee574edd63b87de974dc6b0fa374b24e67a83261c48b9538f542b7da1
ripemd-160 22c531da892cdb0f95b5adde96169c476f0cf49a

1999091145 as geometric shapes

Circle

Radius = n
Diameter 3998182290
Circumference 12560660109.977
Area 1.2554952200605E+19

Sphere

Radius = n
Volume 3.3464658360169E+28
Surface area 5.0219808802419E+19
Circumference 12560660109.977

Square

Length = n
Perimeter 7996364580
Area 3996365406017411025
Diagonal 2827141809.679

Cube

Length = n
Surface area 2.3978192436104E+19
Volume 7.9890986953537E+27
Space diagonal 3462527432.101

Equilateral Triangle

Length = n
Perimeter 5997273435
Area 1.7304769822082E+18
Altitude 1731263716.0505

Triangular Pyramid

Length = n
Surface area 1.7304769822082E+18
Volume 9.4152431050887E+26
Height 942380603.22632