1389731009 (number)

1389731009 is an odd 10-digits prime number following 1389731008 and preceding 1389731010. In scientific notation, it is written as 1.389731009 × 10^9. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 1389731008 positive integers (up to 1389731009) that are relatively prime to 1389731009.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-nine million seven hundred thirty-one thousand nine

Notation

Scientific notation 1.389731009 × 10^9
Engineering notation 1.389731009 × 10^9

Prime Factorization of 1389731009

Prime Factorization 1389731009

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 1389731009
Product of the distinct prime numbers

The prime factorization of 1389731009 is 1389731009. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 8, 78, 89, 22, 122, 692, 6741, 79887, 6082, 847700, 499830, 3286945, 6253530, 80691945, 51529319, 571134866, 209421383, 1091036303, 1548390028

Basic calculations (n = 1389731009)

Multiplication

n×y
n×2 2779462018
n×3 4169193027
n×4 5558924036
n×5 6948655045

Division

n÷y
n÷2 694865504.5
n÷3 463243669.66667
n÷3 347432752.25
n÷5 277946201.8

Exponentiation

ny
n2 1931352277376158081
n3 2.6840601491724E+27
n4 3.7301216193261E+36
n5 5.1838656817187E+45

Nth Root

y√n
2√n 37279.096139794
3√n 1115.9470350908
4√n 193.07795353119
5√n 67.388555872926

Divisors of 1389731009

1, 1389731009

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 1389731010
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 694865505
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 37279.096153206
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999985609
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1389731009 can be divided by 2 positive divisors. The sum of these divisors (counting 1389731009) is 1389731010, the average is 694865505.

Base conversion 1389731009

Base System Value
2 Binary 1010010110101011001110011000001
3 Ternary 10120212000122112212
4 Quaternary 1102311121303001
5 Quinary 10321232343014
6 Senary 345522431505
8 Octal 12265316301
10 Decimal 1389731009
12 Duodecimal 329502595
16 Hexadecimal 52d59cc1
20 Vigesimal 11e5g7a9
36 Base36 mzerb5

Cryptographic Hash Functions

md5 fc579a03c795e0930a446ecf7ccdf451
sha1 7e387fcbfa9060785ea5335c115d9121af05d6cd
sha256 c8f86afb538ccba7afed51ecdbe6652b493df30d7301183df2add72d8d3453d2
sha512 4015afb934dc4165de7c195f9d53d6f6b9c0af0fd5a13f1f02acefb8276f931bae5903e84f44da52e85bd7ea04df92ef1c2e84a030208e35777bb2e6820d4078
ripemd-160 3d35ee38d267853dd5c38bb01b96144a1fbae95d

1389731009 as geometric shapes

Circle

Radius = n
Diameter 2779462018
Circumference 8731937456.6807
Area 6.0675221260989E+18

Sphere

Radius = n
Volume 1.1242964861911E+28
Surface area 2.4270088504395E+19
Circumference 8731937456.6807

Square

Length = n
Perimeter 5558924036
Area 1931352277376158081
Diagonal 1965376440.9782

Cube

Length = n
Surface area 1.1588113664257E+19
Volume 2.6840601491724E+27
Space diagonal 2407084716.442

Equilateral Triangle

Length = n
Perimeter 4169193027
Area 8.3630006793234E+17
Altitude 1203542358.221

Triangular Pyramid

Length = n
Surface area 8.3630006793234E+17
Volume 3.1631952209873E+26
Height 655125480.32608