1389530797 (number)

1389530797 is an odd 10-digits composite number following 1389530796 and preceding 1389530798. In scientific notation, it is written as 1.389530797 × 10^9. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 1388843260 positive integers (up to 1389530797) that are relatively prime to 1389530797.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.389530797 × 10^9
Engineering notation 1.389530797 × 10^9

Prime Factorization of 1389530797

Prime Factorization 2027 × 685511

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1389530797
Product of the distinct prime numbers

The prime factorization of 1389530797 is 2027 × 685511. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 6, 83, 94, 456, 947, 8861, 8358, 44260, 77, 631247, 845516, 2989832, 4756127, 66737777, 17001705, 784271543, 255964846, 3310426092, 2612459624

Basic calculations (n = 1389530797)

Multiplication

n×y
n×2 2779061594
n×3 4168592391
n×4 5558123188
n×5 6947653985

Division

n÷y
n÷2 694765398.5
n÷3 463176932.33333
n÷3 347382699.25
n÷5 277906159.4

Exponentiation

ny
n2 1930795835811455209
n3 2.6829002765794E+27
n4 3.7279725595869E+36
n5 5.1801326819169E+45

Nth Root

y√n
2√n 37276.410731185
3√n 1115.8934427729
4√n 193.07099919767
5√n 67.386614090665

Divisors of 1389530797

1, 2027, 685511, 1389530797

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 -1389530796
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 1389530797 can be divided by 4 positive divisors. The sum of these divisors (counting 1389530797) is 1, the average is 0.25.

Base conversion 1389530797

Base System Value
2 Binary 1010010110100101000111010101101
3 Ternary 10120211122110220121
4 Quaternary 1102310220322231
5 Quinary 10321204441142
6 Senary 345514244541
8 Octal 12264507255
10 Decimal 1389530797
12 Duodecimal 329426751
16 Hexadecimal 52d28ead
20 Vigesimal 11e4b6jh
36 Base36 mzagtp

Cryptographic Hash Functions

md5 56f983a8fa6208e9720a63cdc5dbc8d4
sha1 d5c4e428c49833f3b19a8eb20daf625f697e4b74
sha256 2b8b83db7ef5538f79681f4f2be880f74a16a43bb1e1b9d89ad4ff1e0465d8f5
sha512 5f2d4940529612b2c649d746ba8f47f8bdfc616efe323eee18b0dbf347293b6dcd5651112fe833f4381927e202a0749aff631f73d7559014c8c93e15658eb182
ripemd-160 80bbc1f4aaef1c65b6d76445742b79b18e053912

1389530797 as geometric shapes

Circle

Radius = n
Diameter 2779061594
Circumference 8730679487.5839
Area 6.065774013367E+18

Sphere

Radius = n
Volume 1.1238106398954E+28
Surface area 2.4263096053468E+19
Circumference 8730679487.5839

Square

Length = n
Perimeter 5558123188
Area 1930795835811455209
Diagonal 1965093298.4525

Cube

Length = n
Surface area 1.1584775014869E+19
Volume 2.6829002765794E+27
Space diagonal 2406737939.0857

Equilateral Triangle

Length = n
Perimeter 4168592391
Area 8.3605912166696E+17
Altitude 1203368969.5428

Triangular Pyramid

Length = n
Surface area 8.3605912166696E+17
Volume 3.1618282980276E+26
Height 655031099.48417