1900306989 (number)

1900306989 is an odd 10-digits composite number following 1900306988 and preceding 1900306990. In scientific notation, it is written as 1.900306989 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 1036173600 positive integers (up to 1900306989) that are relatively prime to 1900306989.

Interesting facts

Basic properties

Name

Name one billion nine hundred million three hundred six thousand nine hundred eighty-nine

Notation

Scientific notation 1.900306989 × 10^9
Engineering notation 1.900306989 × 10^9

Prime Factorization of 1900306989

Prime Factorization 7 × 9 × 23 × 491 × 2671

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1900306989
Product of the distinct prime numbers

The prime factorization of 1900306989 is 7 × 9 × 23 × 491 × 2671. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1900306989)

Multiplication

n×y
n×2 3800613978
n×3 5700920967
n×4 7601227956
n×5 9501534945

Division

n÷y
n÷2 950153494.5
n÷3 633435663
n÷3 475076747.25
n÷5 380061397.8

Exponentiation

ny
n2 3611166652442246121
n3 6.8623252280797E+27
n4 1.3040524591711E+37
n5 2.4781000021855E+46

Nth Root

y√n
2√n 43592.510698513
3√n 1238.6290321801
4√n 208.78819578346
5√n 71.740558465138

Divisors of 1900306989

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1900306988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1900306989 can be divided by 32 positive divisors. The sum of these divisors (counting 1900306989) is 1, the average is 0.03125.

Base conversion 1900306989

Base System Value
2 Binary 1110001010001000110001000101101
3 Ternary 11220102202121010100
4 Quaternary 1301101012020231
5 Quinary 12342434310424
6 Senary 512322101313
8 Octal 16121061055
10 Decimal 1900306989
12 Duodecimal 4504aa839
16 Hexadecimal 7144622d
20 Vigesimal 19dgi799
36 Base36 vfe699

Cryptographic Hash Functions

md5 05a5c093fdf56c5da64682328fc65119
sha1 3e76b1117415045847ae10fce40f63a2806234d3
sha256 4f49b3fdf24847c85721e799e88d3ba7a195690ee61499913c84b32f72e856cf
sha512 de77b50f211ddc291bedde1aca57faf9bf968b1e6ee5de855eb8c5d4232a5e76740840c6b724701a50f50234b5ea7b4d3fe08858386a9d000755c64cbbbd3077
ripemd-160 b788a719ba37f3f9464b7269150b5e1452d11ed4

1900306989 as geometric shapes

Circle

Radius = n
Diameter 3800613978
Circumference 11939980952.415
Area 1.1344814626201E+19

Sphere

Radius = n
Volume 2.8744840697439E+28
Surface area 4.5379258504804E+19
Circumference 11939980952.415

Square

Length = n
Perimeter 7601227956
Area 3611166652442246121
Diagonal 2687439916.5162

Cube

Length = n
Surface area 2.1666999914653E+19
Volume 6.8623252280797E+27
Space diagonal 3291428254.9262

Equilateral Triangle

Length = n
Perimeter 5700920967
Area 1.5636810291571E+18
Altitude 1645714127.4631

Triangular Pyramid

Length = n
Surface area 1.5636810291571E+18
Volume 8.0873278391378E+26
Height 895813305.50539