1490489181 (number)

1490489181 is an odd 10-digits composite number following 1490489180 and preceding 1490489182. In scientific notation, it is written as 1.490489181 × 10^9. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 941360616 positive integers (up to 1490489181) that are relatively prime to 1490489181.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.490489181 × 10^9
Engineering notation 1.490489181 × 10^9

Prime Factorization of 1490489181

Prime Factorization 9 × 9 × 19 × 968479

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 165609909
Product of the distinct prime numbers

The prime factorization of 1490489181 is 9 × 9 × 19 × 968479. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 4, 36, 751, 905, 2907, 5705, 80424, 15437, 47012, 649028, 9169905, 1836581, 82167441, 78469224, 445727202, 171256091, 6020875739, 7427549002

Basic calculations (n = 1490489181)

Multiplication

n×y
n×2 2980978362
n×3 4471467543
n×4 5961956724
n×5 7452445905

Division

n÷y
n÷2 745244590.5
n÷3 496829727
n÷3 372622295.25
n÷5 298097836.2

Exponentiation

ny
n2 2221557998678050761
n3 3.3112081619936E+27
n4 4.9353199414904E+36
n5 7.356040977565E+45

Nth Root

y√n
2√n 38606.854067639
3√n 1142.289739983
4√n 196.48626941249
5√n 68.338550920093

Divisors of 1490489181

1, 9, 19, 81, 171, 1539, 968479, 8716311, 18401101, 78446799, 165609909, 1490489181

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1490489180
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1490489181 can be divided by 12 positive divisors. The sum of these divisors (counting 1490489181) is 1, the average is 0.083333333333333.

Base conversion 1490489181

Base System Value
2 Binary 1011000110101110000111101011101
3 Ternary 10211212121200210000
4 Quaternary 1120311300331131
5 Quinary 11023031123211
6 Senary 403522204513
8 Octal 13065607535
10 Decimal 1490489181
12 Duodecimal 3571b3739
16 Hexadecimal 58d70f5d
20 Vigesimal 135fb2j1
36 Base36 onect9

Cryptographic Hash Functions

md5 50c71ac56cbfc878b41fb7e67f43333a
sha1 865c07157e8d360417ee0b9bd32c0ed4a2924985
sha256 a7e801bd131d351db94c2377c923f5c00ecd244bf943ab0084ca9fb15346b4fd
sha512 633ace77b84ce75c0dc369b65a587eced3d558b7dada1fcd728863cb1c9f7ac407d9467836e6b6fa58a2ca07a9fb0364345117fded1fcc86bfae21ede0c1d9c7
ripemd-160 e730bbcffdc031203e377118188838bdb6a5fe0a

1490489181 as geometric shapes

Circle

Radius = n
Diameter 2980978362
Circumference 9365019722.5693
Area 6.9792302881706E+18

Sphere

Radius = n
Volume 1.3869956314968E+28
Surface area 2.7916921152682E+19
Circumference 9365019722.5693

Square

Length = n
Perimeter 5961956724
Area 2221557998678050761
Diagonal 2107870014.3406

Cube

Length = n
Surface area 1.3329347992068E+19
Volume 3.3112081619936E+27
Space diagonal 2581602989.6237

Equilateral Triangle

Length = n
Perimeter 4471467543
Area 9.6196283141785E+17
Altitude 1290801494.8119

Triangular Pyramid

Length = n
Surface area 9.6196283141785E+17
Volume 3.9022962421099E+26
Height 702623338.11352