1489491906 (number)

1489491906 is an even 10-digits composite number following 1489491905 and preceding 1489491907. In scientific notation, it is written as 1.489491906 × 10^9. The sum of its digits is 51. It has a total of 6 prime factors and 64 positive divisors. There are 400075200 positive integers (up to 1489491906) that are relatively prime to 1489491906.

Interesting facts

Basic properties

Name

Name one billion four hundred eighty-nine million four hundred ninety-one thousand nine hundred six

Notation

Scientific notation 1.489491906 × 10^9
Engineering notation 1.489491906 × 10^9

Prime Factorization of 1489491906

Prime Factorization 2 × 3 × 7 × 1813 × 31 × 631

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1489491906
Product of the distinct prime numbers

The prime factorization of 1489491906 is 2 × 3 × 7 × 1813 × 31 × 631. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 10, 61, 28, 768, 808, 3365, 8807, 83030, 9407, 739244, 791602, 243916, 3783444, 16570949, 54526776, 285987310, 566538719, 8352577313, 9211094377

Basic calculations (n = 1489491906)

Multiplication

n×y
n×2 2978983812
n×3 4468475718
n×4 5957967624
n×5 7447459530

Division

n÷y
n÷2 744745953
n÷3 496497302
n÷3 372372976.5
n÷5 297898381.2

Exponentiation

ny
n2 2218586138039512836
n3 3.3045660953737E+27
n4 4.9221244519011E+36
n5 7.3314645314313E+45

Nth Root

y√n
2√n 38593.936129916
3√n 1142.0349173424
4√n 196.45339429472
5√n 68.329403510418

Divisors of 1489491906

1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 631, 651, 1262, 1302, 1813, 1893, 3626, 3786, 4417, 5439, 8834, 10878, 12691, 13251, 19561, 25382, 26502, 38073, 39122, 56203, 58683, 76146, 112406, 117366, 136927, 168609, 273854, 337218, 393421, 410781, 786842, 821562, 1144003, 1180263, 2288006, 2360526, 3432009, 6864018, 8008021, 16016042, 24024063, 35464093, 48048126, 70928186, 106392279, 212784558, 248248651, 496497302, 744745953, 1489491906

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1489491905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1489491906 can be divided by 64 positive divisors. The sum of these divisors (counting 1489491906) is 1, the average is 0.015625.

Base conversion 1489491906

Base System Value
2 Binary 1011000110001111101011111000010
3 Ternary 10211210202000202220
4 Quaternary 1120301331133002
5 Quinary 11022302220111
6 Senary 403444551510
8 Octal 13061753702
10 Decimal 1489491906
12 Duodecimal 3569b2596
16 Hexadecimal 58c7d7c2
20 Vigesimal 135969f6
36 Base36 omszb6

Cryptographic Hash Functions

md5 889f642bfc4700c9d07e54fd4c3111b0
sha1 4a3ecf6166407cb9ae0302345f9710adc9f7f4af
sha256 adee6c50ca57b9718846cf2806b04b2b7a28e0e3deec8bfc417a4c651a9e6be1
sha512 fd49d6b35707bef2aa46a92b8eda5eb0b0148df941b6c1c2d541ffffc551021ac157b1984770cc8c2bf054b4aa61ea06da30da01c7074762de54ff7dc60bc758
ripemd-160 71df589f8902dd805b7c0669491c601f007e649e

1489491906 as geometric shapes

Circle

Radius = n
Diameter 2978983812
Circumference 9358753658.9421
Area 6.9698939126211E+18

Sphere

Radius = n
Volume 1.384213409137E+28
Surface area 2.7879575650484E+19
Circumference 9358753658.9421

Square

Length = n
Perimeter 5957967624
Area 2218586138039512836
Diagonal 2106459654.5102

Cube

Length = n
Surface area 1.3311516828237E+19
Volume 3.3045660953737E+27
Space diagonal 2579875658.6546

Equilateral Triangle

Length = n
Perimeter 4468475718
Area 9.6067597801311E+17
Altitude 1289937829.3273

Triangular Pyramid

Length = n
Surface area 9.6067597801311E+17
Volume 3.8944684915298E+26
Height 702153218.17005