389615221 (number)

389615221 is an odd 9-digits prime number following 389615220 and preceding 389615222. In scientific notation, it is written as 3.89615221 × 10^8. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 389615220 positive integers (up to 389615221) that are relatively prime to 389615221.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred fifteen thousand two hundred twenty-one

Notation

Scientific notation 3.89615221 × 10^8
Engineering notation 3.89615221 × 10^6

Prime Factorization of 389615221

Prime Factorization 389615221

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 389615221
Product of the distinct prime numbers

The prime factorization of 389615221 is 389615221. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 10, 67, 95, 315, 337, 3744, 6857, 74672, 18024, 814961, 821927, 7646083, 1723889, 12362156, 48303473, 734183754, 256131384, 3183975709, 4685167985

Basic calculations (n = 389615221)

Multiplication

n×y
n×2 779230442
n×3 1168845663
n×4 1558460884
n×5 1948076105

Division

n÷y
n÷2 194807610.5
n÷3 129871740.33333
n÷3 97403805.25
n÷5 77923044.2

Exponentiation

ny
n2 151800020434878841
n3 5.914359850954E+25
n4 2.304324620403E+34
n5 8.9779994623404E+42

Nth Root

y√n
2√n 19738.673233022
3√n 730.37400051192
4√n 140.49438861756
5√n 52.254919496138

Divisors of 389615221

1, 389615221

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 389615222
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 194807611
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 19738.673258352
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999948667
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389615221 can be divided by 2 positive divisors. The sum of these divisors (counting 389615221) is 389615222, the average is 194807611.

Base conversion 389615221

Base System Value
2 Binary 10111001110010000111001110101
3 Ternary 1000011010111121101
4 Quaternary 113032100321311
5 Quinary 1244220141341
6 Senary 102354450101
8 Octal 2716207165
10 Decimal 389615221
12 Duodecimal aa593931
16 Hexadecimal 17390e75
20 Vigesimal 61f1i11
36 Base36 6fyt11

Cryptographic Hash Functions

md5 31c07d8c86593e4a993f167dcdbedc69
sha1 f5d9cdc9350c7e37b29e470a54ebca199f2398fd
sha256 68f8e9542f82d31cee025001c6795117c0f7855071e256c65047791a256e1c1a
sha512 d1f52b73c5740f518ef4a96f64121ee1371bef6e5f79b11a34b050ebe4dd2dd3df7148063fdeae43ec8d6169dc4838375625f177bd0f91a5f6d0a48f9e2e4e5d
ripemd-160 a0ea2a112cb1b564ca1d92c9a4ffbf5c3e413d1e

389615221 as geometric shapes

Circle

Radius = n
Diameter 779230442
Circumference 2448024632.0407
Area 4.76893829013E+17

Sphere

Radius = n
Volume 2.4774012611258E+26
Surface area 1.907575316052E+18
Circumference 2448024632.0407

Square

Length = n
Perimeter 1558460884
Area 151800020434878841
Diagonal 550999129.64519

Cube

Length = n
Surface area 910800122609273046
Volume 5.914359850954E+25
Space diagonal 674833358.17418

Equilateral Triangle

Length = n
Perimeter 1168845663
Area 6.5731336995801E+16
Altitude 337416679.08709

Triangular Pyramid

Length = n
Surface area 6.5731336995801E+16
Volume 6.9701399283117E+24
Height 183666376.5484