1389969370 (number)

1389969370 is an even 10-digits composite number following 1389969369 and preceding 1389969371. In scientific notation, it is written as 1.389969370 × 10^9. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 555987744 positive integers (up to 1389969370) that are relatively prime to 1389969370.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-nine million nine hundred sixty-nine thousand three hundred seventy

Notation

Scientific notation 1.389969370 × 10^9
Engineering notation 1.389969370 × 10^9

Prime Factorization of 1389969370

Prime Factorization 2 × 5 × 138996937

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1389969370
Product of the distinct prime numbers

The prime factorization of 1389969370 is 2 × 5 × 138996937. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1389969370)

Multiplication

n×y
n×2 2779938740
n×3 4169908110
n×4 5559877480
n×5 6949846850

Division

n÷y
n÷2 694984685
n÷3 463323123.33333
n÷3 347492342.5
n÷5 277993874

Exponentiation

ny
n2 1932014849538196900
n3 2.6854414632433E+27
n4 3.7326813788361E+36
n5 5.1883127845515E+45

Nth Root

y√n
2√n 37282.292982058
3√n 1116.0108323396
4√n 193.08623198472
5√n 67.390867356453

Divisors of 1389969370

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1389969369
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1389969370 can be divided by 8 positive divisors. The sum of these divisors (counting 1389969370) is 1, the average is 0.125.

Base conversion 1389969370

Base System Value
2 Binary 1010010110110010011111111011010
3 Ternary 10120212110202112001
4 Quaternary 1102312103333122
5 Quinary 10321313004440
6 Senary 345531511214
8 Octal 12266237732
10 Decimal 1389969370
12 Duodecimal 3295b850a
16 Hexadecimal 52d93fda
20 Vigesimal 11e7638a
36 Base36 mzjv8a

Cryptographic Hash Functions

md5 bcd69cb868b04e562e0e1746c2050db3
sha1 8e7d7c434848e96119f62e77bd46cc5c24070c4b
sha256 1df95dab7c438aa354588f28fd88dfda6cb7e54e5fca972be083ac4e2733315d
sha512 dc52c91c38ce8ef5e1b1e60097b3a73ce60865cafbcef18263468e67fefcc52ab57364b7fca785f8c3eb3a59a44fdc891ea20bf94dee1c4a83f6d9163c2a855e
ripemd-160 e9b6943f9a1fdcb86fdef8335c3286eca2101f20

1389969370 as geometric shapes

Circle

Radius = n
Diameter 2779938740
Circumference 8733435123.0137
Area 6.0696036579356E+18

Sphere

Radius = n
Volume 1.1248750896761E+28
Surface area 2.4278414631742E+19
Circumference 8733435123.0137

Square

Length = n
Perimeter 5559877480
Area 1932014849538196900
Diagonal 1965713534.3372

Cube

Length = n
Surface area 1.1592089097229E+19
Volume 2.6854414632433E+27
Space diagonal 2407497569.8045

Equilateral Triangle

Length = n
Perimeter 4169908110
Area 8.3658697009442E+17
Altitude 1203748784.9023

Triangular Pyramid

Length = n
Surface area 8.3658697009442E+17
Volume 3.1648231152314E+26
Height 655237844.77906