389969791 (number)

389969791 is an odd 9-digits prime number following 389969790 and preceding 389969792. In scientific notation, it is written as 3.89969791 × 10^8. The sum of its digits is 61. It has a total of 1 prime factors and 2 positive divisors. There are 389969790 positive integers (up to 389969791) that are relatively prime to 389969791.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred sixty-nine thousand seven hundred ninety-one

Notation

Scientific notation 3.89969791 × 10^8
Engineering notation 3.89969791 × 10^6

Prime Factorization of 389969791

Prime Factorization 389969791

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 389969791
Product of the distinct prime numbers

The prime factorization of 389969791 is 389969791. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 6, 5, 78, 997, 853, 9851, 5314, 99244, 10934, 41472, 831038, 9049126, 6379140, 47219591, 68272574, 968219915, 467952115, 5165134513, 8994959987

Basic calculations (n = 389969791)

Multiplication

n×y
n×2 779939582
n×3 1169909373
n×4 1559879164
n×5 1949848955

Division

n÷y
n÷2 194984895.5
n÷3 129989930.33333
n÷3 97492447.75
n÷5 77993958.2

Exponentiation

ny
n2 152076437892583681
n3 5.9305216700995E+25
n4 2.3127242962097E+34
n5 9.0189261043351E+42

Nth Root

y√n
2√n 19747.652797231
3√n 730.59549270627
4√n 140.52634200473
5√n 52.264426971669

Divisors of 389969791

1, 389969791

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 389969792
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 194984896
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 19747.652822551
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999948714
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389969791 can be divided by 2 positive divisors. The sum of these divisors (counting 389969791) is 389969792, the average is 194984896.

Base conversion 389969791

Base System Value
2 Binary 10111001111100111011101111111
3 Ternary 1000011210111222121
4 Quaternary 113033213131333
5 Quinary 1244313013131
6 Senary 102410223411
8 Octal 2717473577
10 Decimal 389969791
12 Duodecimal aa724b67
16 Hexadecimal 173e777f
20 Vigesimal 61h649b
36 Base36 6g6em7

Cryptographic Hash Functions

md5 3b6852c0cd552d05aa6ae88c5d2e6073
sha1 d1b028ba930dff1f381a5b261af2bdcdc920aedd
sha256 82efc09e105353435cd9bc1f7be6998869340771f70d4f6e955bbac2a5a3b85c
sha512 f20e8159bdbb3b7dc172e75d63bb6ae9886734903a61d2097c2f4b552d91268be3bc043db782d480d0a9063bfd57904d1de603a2f23ba1f71ecff95ce4331c26
ripemd-160 83fd21f09c50fb894bd061c49f65c8f340281a01

389969791 as geometric shapes

Circle

Radius = n
Diameter 779939582
Circumference 2450252461.0551
Area 4.7776222006745E+17

Sphere

Radius = n
Volume 2.4841711080986E+26
Surface area 1.9110488802698E+18
Circumference 2450252461.0551

Square

Length = n
Perimeter 1559879164
Area 152076437892583681
Diagonal 551500567.348

Cube

Length = n
Surface area 912458627355502086
Volume 5.9305216700995E+25
Space diagonal 675447491.42902

Equilateral Triangle

Length = n
Perimeter 1169909373
Area 6.5851029266012E+16
Altitude 337723745.71451

Triangular Pyramid

Length = n
Surface area 6.5851029266012E+16
Volume 6.9891868148353E+24
Height 183833522.44933