1490666746 (number)

1490666746 is an even 10-digits composite number following 1490666745 and preceding 1490666747. In scientific notation, it is written as 1.490666746 × 10^9. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 745333372 positive integers (up to 1490666746) that are relatively prime to 1490666746.

Interesting facts

Basic properties

Name

Name one billion four hundred ninety million six hundred sixty-six thousand seven hundred forty-six

Notation

Scientific notation 1.490666746 × 10^9
Engineering notation 1.490666746 × 10^9

Prime Factorization of 1490666746

Prime Factorization 2 × 745333373

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1490666746
Product of the distinct prime numbers

The prime factorization of 1490666746 is 2 × 745333373. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 49, 63, 246, 416, 7362, 2129, 74776, 22418, 790703, 63390, 1710278, 1684605, 59742745, 43882791, 712343721, 311841726, 1805326237, 8330329680

Basic calculations (n = 1490666746)

Multiplication

n×y
n×2 2981333492
n×3 4472000238
n×4 5962666984
n×5 7453333730

Division

n÷y
n÷2 745333373
n÷3 496888915.33333
n÷3 372666686.5
n÷5 298133349.2

Exponentiation

ny
n2 2222087347630228516
n3 3.3123917158197E+27
n4 4.9376721804983E+36
n5 7.3604237221182E+45

Nth Root

y√n
2√n 38609.153655578
3√n 1142.3350992798
4√n 196.49212110305
5√n 68.34017910455

Divisors of 1490666746

1, 2, 745333373, 1490666746

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1490666745
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1490666746 can be divided by 4 positive divisors. The sum of these divisors (counting 1490666746) is 1, the average is 0.25.

Base conversion 1490666746

Base System Value
2 Binary 1011000110110011100010011111010
3 Ternary 10211212221201100111
4 Quaternary 1120312130103322
5 Quinary 11023102313441
6 Senary 403530054534
8 Octal 13066342372
10 Decimal 1490666746
12 Duodecimal 35727a44a
16 Hexadecimal 58d9c4fa
20 Vigesimal 135gd6h6
36 Base36 oni5tm

Cryptographic Hash Functions

md5 71eed967d114d171be5dbc7550added1
sha1 85b5223e008416a223fd2eefc31d31827ceba4c5
sha256 71074a3757e8537222ff91efbec90ae317e896e4156dba44a7abde4913e0c031
sha512 3a59047387ce230da555bd41e9e093738cf8ea5cf39b4212831e8cb9f728e672caae8c05360355efad9c8a402adf305deb3f641b59faf90e37cf91fe2373b159
ripemd-160 1d9d916bef37c627f2750ec54fc4e8bcf5e7ae8e

1490666746 as geometric shapes

Circle

Radius = n
Diameter 2981333492
Circumference 9366135396.3684
Area 6.98089328695E+18

Sphere

Radius = n
Volume 1.3874913973641E+28
Surface area 2.79235731478E+19
Circumference 9366135396.3684

Square

Length = n
Perimeter 5962666984
Area 2222087347630228516
Diagonal 2108121129.1718

Cube

Length = n
Surface area 1.3332524085781E+19
Volume 3.3123917158197E+27
Space diagonal 2581910541.2254

Equilateral Triangle

Length = n
Perimeter 4472000238
Area 9.6219204623788E+17
Altitude 1290955270.6127

Triangular Pyramid

Length = n
Surface area 9.6219204623788E+17
Volume 3.9036910736705E+26
Height 702707043.05726