1489631921 (number)

1489631921 is an odd 10-digits composite number following 1489631920 and preceding 1489631922. In scientific notation, it is written as 1.489631921 × 10^9. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 1486238244 positive integers (up to 1489631921) that are relatively prime to 1489631921.

Interesting facts

Basic properties

Name

Name one billion four hundred eighty-nine million six hundred thirty-one thousand nine hundred twenty-one

Notation

Scientific notation 1.489631921 × 10^9
Engineering notation 1.489631921 × 10^9

Prime Factorization of 1489631921

Prime Factorization 439 × 3393239

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1489631921
Product of the distinct prime numbers

The prime factorization of 1489631921 is 439 × 3393239. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1489631921)

Multiplication

n×y
n×2 2979263842
n×3 4468895763
n×4 5958527684
n×5 7448159605

Division

n÷y
n÷2 744815960.5
n÷3 496543973.66667
n÷3 372407980.25
n÷5 297926384.2

Exponentiation

ny
n2 2219003260062150241
n3 3.3054980889916E+27
n4 4.9239754681665E+36
n5 7.3349110356017E+45

Nth Root

y√n
2√n 38595.750038055
3√n 1142.0707006876
4√n 196.45801087778
5√n 68.330688080234

Divisors of 1489631921

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 -1489631920
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 1489631921 can be divided by 4 positive divisors. The sum of these divisors (counting 1489631921) is 1, the average is 0.25.

Base conversion 1489631921

Base System Value
2 Binary 1011000110010011111101010110001
3 Ternary 10211211000010211122
4 Quaternary 1120302133222301
5 Quinary 11022321210141
6 Senary 403451552025
8 Octal 13062375261
10 Decimal 1489631921
12 Duodecimal 356a5b615
16 Hexadecimal 58c9fab1
20 Vigesimal 135a3jg1
36 Base36 omvzch

Cryptographic Hash Functions

md5 767db2db22575cf78883d98693f03f63
sha1 3c8cd412acd4a68a0328f00c3d3ed02c55206f38
sha256 e73ad852ab62710fc897f4b51c7f10d158cc1b6bdc4ada5e556ace1502e3c86d
sha512 e9921a5b17bc5ec097f102013753cfeaab578750db1ded5d937532b6bb95b7a5b39692fca48100fc34e1047eb7783408592b5e4983659f183ab6cd6234c71550
ripemd-160 5694ff2dda0add873ed72013a610c7138b9724f0

1489631921 as geometric shapes

Circle

Radius = n
Diameter 2979263842
Circumference 9359633399.1329
Area 6.9712043401031E+18

Sphere

Radius = n
Volume 1.3846038017108E+28
Surface area 2.7884817360412E+19
Circumference 9359633399.1329

Square

Length = n
Perimeter 5958527684
Area 2219003260062150241
Diagonal 2106657665.6221

Cube

Length = n
Surface area 1.3314019560373E+19
Volume 3.3054980889916E+27
Space diagonal 2580118171.7484

Equilateral Triangle

Length = n
Perimeter 4468895763
Area 9.6085659714715E+17
Altitude 1290059085.8742

Triangular Pyramid

Length = n
Surface area 9.6085659714715E+17
Volume 3.8955668565419E+26
Height 702219221.87403