1490993642 (number)

1490993642 is an even 10-digits composite number following 1490993641 and preceding 1490993643. In scientific notation, it is written as 1.490993642 × 10^9. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 737136960 positive integers (up to 1490993642) that are relatively prime to 1490993642.

Interesting facts

Basic properties

Name

Name one billion four hundred ninety million nine hundred ninety-three thousand six hundred forty-two

Notation

Scientific notation 1.490993642 × 10^9
Engineering notation 1.490993642 × 10^9

Prime Factorization of 1490993642

Prime Factorization 2 × 113 × 431 × 15307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1490993642
Product of the distinct prime numbers

The prime factorization of 1490993642 is 2 × 113 × 431 × 15307. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 61, 65, 352, 338, 5432, 4805, 5186, 10105, 157641, 270559, 5931548, 7354064, 19663870, 84170798, 495961727, 524197916, 8402290088, 3920287151

Basic calculations (n = 1490993642)

Multiplication

n×y
n×2 2981987284
n×3 4472980926
n×4 5963974568
n×5 7454968210

Division

n÷y
n÷2 745496821
n÷3 496997880.66667
n÷3 372748410.5
n÷5 298198728.4

Exponentiation

ny
n2 2223062040484424164
n3 3.3145713681338E+27
n4 4.9420048358428E+36
n5 7.3684977889748E+45

Nth Root

y√n
2√n 38613.386823743
3√n 1142.4185960288
4√n 196.50289265999
5√n 68.343176175743

Divisors of 1490993642

1, 2, 113, 226, 431, 862, 15307, 30614, 48703, 97406, 1729691, 3459382, 6597317, 13194634, 745496821, 1490993642

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 -1490993641
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 1490993642 can be divided by 16 positive divisors. The sum of these divisors (counting 1490993642) is 1, the average is 0.0625.

Base conversion 1490993642

Base System Value
2 Binary 1011000110111101100000111101010
3 Ternary 10211220120022202202
4 Quaternary 1120313230013222
5 Quinary 11023143244032
6 Senary 403541100202
8 Octal 13067540752
10 Decimal 1490993642
12 Duodecimal 3573b7662
16 Hexadecimal 58dec1ea
20 Vigesimal 135ie422
36 Base36 onp622

Cryptographic Hash Functions

md5 cfcfba45821c91d220b8768901ec6897
sha1 a4dee15b802a6c543ace89f5abd51b8632895521
sha256 70b2c869dccc0daa056a54c65de284334b3f6f60f556ce884d4cec334fe88a05
sha512 2f1e456a26498403a19daa8d28c95e9c09ca378dc0643176a5babc4a91deee9433637d68eda4b6948057f9d724e88d3bd08535cde3bcc196eb98486142dc3e4b
ripemd-160 a0d45b63aeaa38eaf1018fe761f0dade147dc13f

1490993642 as geometric shapes

Circle

Radius = n
Diameter 2981987284
Circumference 9368189344.5126
Area 6.9839553748602E+18

Sphere

Radius = n
Volume 1.3884044079904E+28
Surface area 2.7935821499441E+19
Circumference 9368189344.5126

Square

Length = n
Perimeter 5963974568
Area 2223062040484424164
Diagonal 2108583429.9285

Cube

Length = n
Surface area 1.3338372242907E+19
Volume 3.3145713681338E+27
Space diagonal 2582476741.7062

Equilateral Triangle

Length = n
Perimeter 4472980926
Area 9.6261410062419E+17
Altitude 1291238370.8531

Triangular Pyramid

Length = n
Surface area 9.6261410062419E+17
Volume 3.906259818557E+26
Height 702861143.30949