1494421889 (number)

1494421889 is an odd 10-digits composite number following 1494421888 and preceding 1494421890. In scientific notation, it is written as 1.494421889 × 10^9. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 1472428080 positive integers (up to 1494421889) that are relatively prime to 1494421889.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.494421889 × 10^9
Engineering notation 1.494421889 × 10^9

Prime Factorization of 1494421889

Prime Factorization 83 × 373 × 48271

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1494421889
Product of the distinct prime numbers

The prime factorization of 1494421889 is 83 × 373 × 48271. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1494421889)

Multiplication

n×y
n×2 2988843778
n×3 4483265667
n×4 5977687556
n×5 7472109445

Division

n÷y
n÷2 747210944.5
n÷3 498140629.66667
n÷3 373605472.25
n÷5 298884377.8

Exponentiation

ny
n2 2233296782322328321
n3 3.3374875961358E+27
n4 4.9876145179313E+36
n5 7.4536003094907E+45

Nth Root

y√n
2√n 38657.753284432
3√n 1143.2935148541
4√n 196.61575034679
5√n 68.374575651995

Divisors of 1494421889

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 -1494421888
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 1494421889 can be divided by 8 positive divisors. The sum of these divisors (counting 1494421889) is 1, the average is 0.125.

Base conversion 1494421889

Base System Value
2 Binary 1011001000100110001000110000001
3 Ternary 10212011000111102212
4 Quaternary 1121010301012001
5 Quinary 11030033000024
6 Senary 404142351505
8 Octal 13104610601
10 Decimal 1494421889
12 Duodecimal 35858b595
16 Hexadecimal 59131181
20 Vigesimal 13702ee9
36 Base36 opqnb5

Cryptographic Hash Functions

md5 0c608cf3d68b6c9e2bdf070be7727730
sha1 ec0c71c1913c177d439cf8bca775b15cf1326cba
sha256 cfbd412981ed6162180b73f9e36a4062551c30b1933791d44869f66ce0a07809
sha512 054034aa3c5bc18f9cd3fcce96e6e3a5258410eee05cea9b2d3a1db1221d5c205c2e7e4544518bccd1607d49b3944be205d641a1a94eed1f6fadf844e9f31090
ripemd-160 99af97239c9f1ee77c4e72a0ffdd490cff37de23

1494421889 as geometric shapes

Circle

Radius = n
Diameter 2988843778
Circumference 9389729655.6924
Area 7.0161087646296E+18

Sphere

Radius = n
Volume 1.398003535129E+28
Surface area 2.8064435058518E+19
Circumference 9389729655.6924

Square

Length = n
Perimeter 5977687556
Area 2233296782322328321
Diagonal 2113431703.331

Cube

Length = n
Surface area 1.3399780693934E+19
Volume 3.3374875961358E+27
Space diagonal 2588414639.6911

Equilateral Triangle

Length = n
Perimeter 4483265667
Area 9.6704587384059E+17
Altitude 1294207319.8455

Triangular Pyramid

Length = n
Surface area 9.6704587384059E+17
Volume 3.933266852256E+26
Height 704477234.44367