1493485281 (number)

1493485281 is an odd 10-digits composite number following 1493485280 and preceding 1493485282. In scientific notation, it is written as 1.493485281 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 981396000 positive integers (up to 1493485281) that are relatively prime to 1493485281.

Interesting facts

Basic properties

Name

Name one billion four hundred ninety-three million four hundred eighty-five thousand two hundred eighty-one

Notation

Scientific notation 1.493485281 × 10^9
Engineering notation 1.493485281 × 10^9

Prime Factorization of 1493485281

Prime Factorization 3 × 3 × 151 × 131 × 8389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 497828427
Product of the distinct prime numbers

The prime factorization of 1493485281 is 3 × 3 × 151 × 131 × 8389. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 55, 44, 847, 157, 5652, 1618, 12243, 12636, 648430, 528838, 8952361, 9120484, 92252777, 53730841, 85546310, 550431340, 6249801375, 4909707310

Basic calculations (n = 1493485281)

Multiplication

n×y
n×2 2986970562
n×3 4480455843
n×4 5973941124
n×5 7467426405

Division

n÷y
n÷2 746742640.5
n÷3 497828427
n÷3 373371320.25
n÷5 298697056.2

Exponentiation

ny
n2 2230498284563648961
n3 3.3312163572916E+27
n4 4.9751225974414E+36
n5 7.4302723704492E+45

Nth Root

y√n
2√n 38645.637282881
3√n 1143.0546172031
4√n 196.58493656148
5√n 68.366002940958

Divisors of 1493485281

1, 3, 9, 131, 151, 393, 453, 1179, 1359, 8389, 19781, 25167, 59343, 75501, 178029, 1098959, 1266739, 3296877, 3800217, 9890631, 11400651, 165942809, 497828427, 1493485281

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1493485280
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1493485281 can be divided by 24 positive divisors. The sum of these divisors (counting 1493485281) is 1, the average is 0.041666666666667.

Base conversion 1493485281

Base System Value
2 Binary 1011001000001001100011011100001
3 Ternary 10212002020220122200
4 Quaternary 1121001030123201
5 Quinary 11024313012111
6 Senary 404110323413
8 Octal 13101143341
10 Decimal 1493485281
12 Duodecimal 3581b9569
16 Hexadecimal 5904c6e1
20 Vigesimal 136e5d41
36 Base36 op6km9

Cryptographic Hash Functions

md5 4cf3e95f0cf908c5d10966c310c035ee
sha1 6815316338de64242e657a40bbc02975e885a35e
sha256 eddc2cd418d54a4f7a4d76cc58aa49f1247d02d5712e07c004f5c8eb360af95e
sha512 46494179cccfb5a16963f9f5d1553c98f6ce3fc13ec5b3f2df6bf109eee0359e0283039b7a36f6be7d68dc617ec23414f719a6c09c2bcba9d10b31530ecacd20
ripemd-160 765da1545a23e3cf2d9b6bbcc23622430379ec31

1493485281 as geometric shapes

Circle

Radius = n
Diameter 2986970562
Circumference 9383844774.0682
Area 7.0073170246298E+18

Sphere

Radius = n
Volume 1.3953766447447E+28
Surface area 2.8029268098519E+19
Circumference 9383844774.0682

Square

Length = n
Perimeter 5973941124
Area 2230498284563648961
Diagonal 2112107139.5948

Cube

Length = n
Surface area 1.3382989707382E+19
Volume 3.3312163572916E+27
Space diagonal 2586792387.0483

Equilateral Triangle

Length = n
Perimeter 4480455843
Area 9.6583408876487E+17
Altitude 1293396193.5241

Triangular Pyramid

Length = n
Surface area 9.6583408876487E+17
Volume 3.9258761264007E+26
Height 704035713.19826