1489640 (number)

1489640 is an even 7-digits composite number following 1489639 and preceding 1489641. In scientific notation, it is written as 1.489640 × 10^6. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 589632 positive integers (up to 1489640) that are relatively prime to 1489640.

Interesting facts

Basic properties

Name

Name one million four hundred eighty-nine thousand six hundred forty

Notation

Scientific notation 1.489640 × 10^6
Engineering notation 1.489640 × 10^6

Prime Factorization of 1489640

Prime Factorization 2 × 2 × 2 × 5 × 167 × 223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 372410
Product of the distinct prime numbers

The prime factorization of 1489640 is 2 × 2 × 2 × 5 × 167 × 223. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 20, 18, 676, 345, 510, 3150, 20612, 95248, 186781, 120958, 8453135, 7349538, 19261751, 67102970, 167299329, 931303811, 9072957302, 4220898467

Basic calculations (n = 1489640)

Multiplication

n×y
n×2 2979280
n×3 4468920
n×4 5958560
n×5 7448200

Division

n÷y
n÷2 744820
n÷3 496546.66666667
n÷3 372410
n÷5 297928

Exponentiation

ny
n2 2219027329600
n3 3305551871265344000
n4 4.9240822895117E+24
n5 7.3351099417482E+30

Nth Root

y√n
2√n 1220.5080909195
3√n 114.20727653525
4√n 34.935770936384
5√n 17.163911442036

Divisors of 1489640

1, 2, 4, 5, 8, 10, 20, 40, 167, 223, 334, 446, 668, 835, 892, 1115, 1336, 1670, 1784, 2230, 3340, 4460, 6680, 8920, 37241, 74482, 148964, 186205, 297928, 372410, 744820, 1489640

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1489639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1489640 can be divided by 32 positive divisors. The sum of these divisors (counting 1489640) is 1, the average is 0.03125.

Base conversion 1489640

Base System Value
2 Binary 101101011101011101000
3 Ternary 2210200101212
4 Quaternary 11223223220
5 Quinary 340132030
6 Senary 51532252
8 Octal 5535350
10 Decimal 1489640
12 Duodecimal 5ba088
16 Hexadecimal 16bae8
20 Vigesimal 96420
36 Base36 vxew

Cryptographic Hash Functions

md5 c31b1aa3c1cb9df0b495f03a46f0fc9a
sha1 675809578357cf27ca7629d05d7c362b5d70fa79
sha256 240ebd1305942aee49b0017f85e55860954e92a40761b3181ce76cfd01acc8c6
sha512 312c56042805afe00a93e6ca3c9427f36d28dcc4f8163eea4963efbcd7f7f93acf26debb08f11699aef40c781b9592aa538633a222f25b2e63c5d9fdac1dcae9
ripemd-160 51a21efa6601409b944b02cefd3dd12faa9872b6

1489640 as geometric shapes

Circle

Radius = n
Diameter 2979280
Circumference 9359684.160987
Area 6971279956786.3

Sphere

Radius = n
Volume 1.384626329977E+19
Surface area 27885119827145
Circumference 9359684.160987

Square

Length = n
Perimeter 5958560
Area 2219027329600
Diagonal 2106669.0910535

Cube

Length = n
Surface area 13314163977600
Volume 3305551871265344000
Space diagonal 2580132.1649869

Equilateral Triangle

Length = n
Perimeter 4468920
Area 960867019562.77
Altitude 1290066.0824935

Triangular Pyramid

Length = n
Surface area 960867019562.77
Volume 3.8956302395593E+17
Height 702223.03035115