389997013 (number)

389997013 is an odd 9-digits composite number following 389997012 and preceding 389997014. In scientific notation, it is written as 3.89997013 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 331324224 positive integers (up to 389997013) that are relatively prime to 389997013.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred ninety-seven thousand thirteen

Notation

Scientific notation 3.89997013 × 10^8
Engineering notation 3.89997013 × 10^6

Prime Factorization of 389997013

Prime Factorization 7 × 113 × 493043

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389997013
Product of the distinct prime numbers

The prime factorization of 389997013 is 7 × 113 × 493043. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 67, 48, 84, 457, 6682, 6404, 9825, 42570, 443030, 706340, 2315273, 6280267, 86369805, 49810628, 19295985, 73034185, 4105927723, 5749593264

Basic calculations (n = 389997013)

Multiplication

n×y
n×2 779994026
n×3 1169991039
n×4 1559988052
n×5 1949985065

Division

n÷y
n÷2 194998506.5
n÷3 129999004.33333
n÷3 97499253.25
n÷5 77999402.6

Exponentiation

ny
n2 152097670148922169
n3 5.9317637042339E+25
n4 2.313370126473E+34
n5 9.0220743928792E+42

Nth Root

y√n
2√n 19748.342031674
3√n 730.61249214931
4√n 140.52879431517
5√n 52.265156619216

Divisors of 389997013

1, 7, 113, 791, 493043, 3451301, 55713859, 389997013

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 -389997012
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 389997013 can be divided by 8 positive divisors. The sum of these divisors (counting 389997013) is 1, the average is 0.125.

Base conversion 389997013

Base System Value
2 Binary 10111001111101110000111010101
3 Ternary 1000011211220022211
4 Quaternary 113033232013111
5 Quinary 1244314401023
6 Senary 102410553421
8 Octal 2717560725
10 Decimal 389997013
12 Duodecimal aa738871
16 Hexadecimal 173ee1d5
20 Vigesimal 61h9cad
36 Base36 6g6zmd

Cryptographic Hash Functions

md5 17de0b4d7bc1d44247e49486b04dd92d
sha1 8c4e34a9cd36880603634963d0ab5d593640f793
sha256 a82c341da3dff6b0c497a61a1b62a86acded177095244ea48861a3ea4b42b06f
sha512 5040eae6041c15c248b62e28aba6196c18d966a23209329408d29242ad7e8c6b7a950aae6d5493b3b657b5ea05ae980f7c9c78deb0df2d40aeae67b114243e8b
ripemd-160 ff87ec047e63c7b06170676c9842c70b34600870

389997013 as geometric shapes

Circle

Radius = n
Diameter 779994026
Circumference 2450423501.9255
Area 4.7782892316798E+17

Sphere

Radius = n
Volume 2.4846913701402E+26
Surface area 1.9113156926719E+18
Circumference 2450423501.9255

Square

Length = n
Perimeter 1559988052
Area 152097670148922169
Diagonal 551539065.0696

Cube

Length = n
Surface area 912586020893533014
Volume 5.9317637042339E+25
Space diagonal 675494641.3161

Equilateral Triangle

Length = n
Perimeter 1169991039
Area 6.5860223102696E+16
Altitude 337747320.65805

Triangular Pyramid

Length = n
Surface area 6.5860223102696E+16
Volume 6.9906505661E+24
Height 183846355.0232