1389149739 (number)

1389149739 is an odd 10-digits composite number following 1389149738 and preceding 1389149740. In scientific notation, it is written as 1.389149739 × 10^9. The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors. There are 926099820 positive integers (up to 1389149739) that are relatively prime to 1389149739.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.389149739 × 10^9
Engineering notation 1.389149739 × 10^9

Prime Factorization of 1389149739

Prime Factorization 9 × 154349971

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1389149739
Product of the distinct prime numbers

The prime factorization of 1389149739 is 9 × 154349971. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 12, 48, 809, 888, 4390, 6155, 48932, 73212, 761518, 724308, 4435263, 4082336, 33330165, 52782753, 349674664, 106941436, 2010232230, 7045892595

Basic calculations (n = 1389149739)

Multiplication

n×y
n×2 2778299478
n×3 4167449217
n×4 5556598956
n×5 6945748695

Division

n÷y
n÷2 694574869.5
n÷3 463049913
n÷3 347287434.75
n÷5 277829947.8

Exponentiation

ny
n2 1929736997363768121
n3 2.6806936462265E+27
n4 3.7238848789945E+36
n5 5.1730337077213E+45

Nth Root

y√n
2√n 37271.299132174
3√n 1115.7914277617
4√n 193.05776112908
5√n 67.382917731339

Divisors of 1389149739

1, 9, 154349971, 1389149739

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 -1389149738
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 1389149739 can be divided by 4 positive divisors. The sum of these divisors (counting 1389149739) is 1, the average is 0.25.

Base conversion 1389149739

Base System Value
2 Binary 1010010110011001011111000101011
3 Ternary 10120210221010012100
4 Quaternary 1102303023320223
5 Quinary 10321110242424
6 Senary 345502144443
8 Octal 12263137053
10 Decimal 1389149739
12 Duodecimal 329282123
16 Hexadecimal 52ccbe2b
20 Vigesimal 11e23e6j
36 Base36 mz2asr

Cryptographic Hash Functions

md5 9cdda4d2f3e90f275e8ade674d6a48f3
sha1 68fc40a250a6c759cd60a1e451213932c459c4e6
sha256 2e72407cb799b7b8afd322051647787a8b6ef9f0dfed0bee16215e0eb0e233ef
sha512 951647dde16383085ef8d0d4d4997517c65fbdf7aa4c20d81c7c401b07b4263651825522030397b7f8d1ad3c0030689258f4bb84afd52687d30cb5cac6b8043d
ripemd-160 5447d31a01bf07dd6eb01195fb3ed5e6b8cc5f72

1389149739 as geometric shapes

Circle

Radius = n
Diameter 2778299478
Circumference 8728285229.5572
Area 6.0624475742784E+18

Sphere

Radius = n
Volume 1.1228863287347E+28
Surface area 2.4249790297114E+19
Circumference 8728285229.5572

Square

Length = n
Perimeter 5556598956
Area 1929736997363768121
Diagonal 1964554401.0608

Cube

Length = n
Surface area 1.1578421984183E+19
Volume 2.6806936462265E+27
Space diagonal 2406077927.269

Equilateral Triangle

Length = n
Perimeter 4167449217
Area 8.3560063116986E+17
Altitude 1203038963.6345

Triangular Pyramid

Length = n
Surface area 8.3560063116986E+17
Volume 3.1592277592174E+26
Height 654851467.02028