1900494421 (number)

1900494421 is an odd 10-digits composite number following 1900494420 and preceding 1900494422. In scientific notation, it is written as 1.900494421 × 10^9. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 1603733040 positive integers (up to 1900494421) that are relatively prime to 1900494421.

Interesting facts

Basic properties

Name

Name one billion nine hundred million four hundred ninety-four thousand four hundred twenty-one

Notation

Scientific notation 1.900494421 × 10^9
Engineering notation 1.900494421 × 10^9

Prime Factorization of 1900494421

Prime Factorization 7 × 127 × 131 × 16319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1900494421
Product of the distinct prime numbers

The prime factorization of 1900494421 is 7 × 127 × 131 × 16319. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 93, 7, 749, 200, 8082, 2897, 37511, 79795, 183058, 225132, 9039908, 9734852, 40213488, 79881240, 547006157, 949307640, 5513203720, 7130581109

Basic calculations (n = 1900494421)

Multiplication

n×y
n×2 3800988842
n×3 5701483263
n×4 7601977684
n×5 9502472105

Division

n÷y
n÷2 950247210.5
n÷3 633498140.33333
n÷3 475123605.25
n÷5 380098884.2

Exponentiation

ny
n2 3611879044252125241
n3 6.864355972928E+27
n4 1.3045670230308E+37
n5 2.4793223490905E+46

Nth Root

y√n
2√n 43594.660464328
3√n 1238.669753861
4√n 208.79334391768
5√n 71.741973599214

Divisors of 1900494421

1, 7, 127, 131, 889, 917, 16319, 16637, 114233, 116459, 2072513, 2137789, 14507591, 14964523, 271499203, 1900494421

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 -1900494420
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 1900494421 can be divided by 16 positive divisors. The sum of these divisors (counting 1900494421) is 1, the average is 0.0625.

Base conversion 1900494421

Base System Value
2 Binary 1110001010001110011111001010101
3 Ternary 11220110010010020021
4 Quaternary 1301101303321111
5 Quinary 12343011310141
6 Senary 512330105141
8 Octal 16121637125
10 Decimal 1900494421
12 Duodecimal 45057b1b1
16 Hexadecimal 71473e55
20 Vigesimal 19di1g11
36 Base36 vfi6vp

Cryptographic Hash Functions

md5 32050630a08b58bc9faa8603b86a728e
sha1 1781aca0db949405ceb6ece6c445168aed3fb5d2
sha256 5a1253bf20bd4e74bdf8c210e333a29b8a75888512b0b7c742fa038c453c65a6
sha512 ae2ee1d32758761b6d80d1f75759f213bbdab3a853420b654e97660a425c95824c559f9f700481363b1d04e73d82d73b38e72f0473f1a84bb5391be2270fee8d
ripemd-160 3b0a4b99e4e8ebbf653537e9eef95aa5aa72cb30

1900494421 as geometric shapes

Circle

Radius = n
Diameter 3800988842
Circumference 11941158622.404
Area 1.1347052671077E+19

Sphere

Radius = n
Volume 2.8753347061568E+28
Surface area 4.538821068431E+19
Circumference 11941158622.404

Square

Length = n
Perimeter 7601977684
Area 3611879044252125241
Diagonal 2687704985.3926

Cube

Length = n
Surface area 2.1671274265513E+19
Volume 6.864355972928E+27
Space diagonal 3291752896.6732

Equilateral Triangle

Length = n
Perimeter 5701483263
Area 1.5639895038595E+18
Altitude 1645876448.3366

Triangular Pyramid

Length = n
Surface area 1.5639895038595E+18
Volume 8.0897210948929E+26
Height 895901661.79753