1494421888 (number)

1494421888 is an even 10-digits composite number following 1494421887 and preceding 1494421889. In scientific notation, it is written as 1.494421888 × 10^9. The sum of its digits is 49. It has a total of 9 prime factors and 32 positive divisors. There are 744642048 positive integers (up to 1494421888) that are relatively prime to 1494421888.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.494421888 × 10^9
Engineering notation 1.494421888 × 10^9

Prime Factorization of 1494421888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 293 × 39847

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 23350342
Product of the distinct prime numbers

The prime factorization of 1494421888 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 293 × 39847. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1494421888)

Multiplication

n×y
n×2 2988843776
n×3 4483265664
n×4 5977687552
n×5 7472109440

Division

n÷y
n÷2 747210944
n÷3 498140629.33333
n÷3 373605472
n÷5 298884377.6

Exponentiation

ny
n2 2233296779333484544
n3 3.3374875894359E+27
n4 4.9876145045813E+36
n5 7.4536002845526E+45

Nth Root

y√n
2√n 38657.753271498
3√n 1143.2935145991
4√n 196.6157503139
5√n 68.374575642844

Divisors of 1494421888

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 -1494421887
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 1494421888 can be divided by 32 positive divisors. The sum of these divisors (counting 1494421888) is 1, the average is 0.03125.

Base conversion 1494421888

Base System Value
2 Binary 1011001000100110001000110000000
3 Ternary 10212011000111102211
4 Quaternary 1121010301012000
5 Quinary 11030033000023
6 Senary 404142351504
8 Octal 13104610600
10 Decimal 1494421888
12 Duodecimal 35858b594
16 Hexadecimal 59131180
20 Vigesimal 13702ee8
36 Base36 opqnb4

Cryptographic Hash Functions

md5 3502ae0242ee060989a668f6980d7d6a
sha1 62cbe0b390709afc8ca3c053087db844ce9e9282
sha256 bae5e7fa977f9c0cb7e1952be55fcebc618ffdd414b562609fb9366f3b4a4de7
sha512 a11e3a7fdf1dd5e71cbcd0e3f67fbdadafcbbd1f5e0c3facfb4dad26483b28dda57981dc98576b4dfbdcfc7ab94f2ea747d90da3358096b790bbb228e96e3920
ripemd-160 e1fbc007aff4617ea81ed2cd15f7a90af9e430bf

1494421888 as geometric shapes

Circle

Radius = n
Diameter 2988843776
Circumference 9389729649.4092
Area 7.0161087552398E+18

Sphere

Radius = n
Volume 1.3980035323225E+28
Surface area 2.8064435020959E+19
Circumference 9389729649.4092

Square

Length = n
Perimeter 5977687552
Area 2233296779333484544
Diagonal 2113431701.9168

Cube

Length = n
Surface area 1.3399780676001E+19
Volume 3.3374875894359E+27
Space diagonal 2588414637.959

Equilateral Triangle

Length = n
Perimeter 4483265664
Area 9.6704587254638E+17
Altitude 1294207318.9795

Triangular Pyramid

Length = n
Surface area 9.6704587254638E+17
Volume 3.9332668443601E+26
Height 704477233.97227