394080221 (number)

394080221 is an odd 9-digits prime number following 394080220 and preceding 394080222. In scientific notation, it is written as 3.94080221 × 10^8. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 394080220 positive integers (up to 394080221) that are relatively prime to 394080221.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million eighty thousand two hundred twenty-one

Notation

Scientific notation 3.94080221 × 10^8
Engineering notation 3.94080221 × 10^6

Prime Factorization of 394080221

Prime Factorization 394080221

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 394080221
Product of the distinct prime numbers

The prime factorization of 394080221 is 394080221. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 4, 7, 30, 66, 493, 485, 9444, 95885, 47733, 785668, 593621, 1693614, 9468798, 36222719, 34512382, 336317056, 277364699, 7434669724, 6426931807

Basic calculations (n = 394080221)

Multiplication

n×y
n×2 788160442
n×3 1182240663
n×4 1576320884
n×5 1970401105

Division

n÷y
n÷2 197040110.5
n÷3 131360073.66667
n÷3 98520055.25
n÷5 78816044.2

Exponentiation

ny
n2 155299220583408841
n3 6.1200351168638E+25
n4 2.4117847913814E+34
n5 9.5043668359203E+42

Nth Root

y√n
2√n 19851.453876228
3√n 733.15344455865
4√n 140.89518755525
5√n 52.374142753177

Divisors of 394080221

1, 394080221

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 394080222
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 197040111
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 19851.453901415
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999949249
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 394080221 can be divided by 2 positive divisors. The sum of these divisors (counting 394080221) is 394080222, the average is 197040111.

Base conversion 394080221

Base System Value
2 Binary 10111011111010010111111011101
3 Ternary 1000110112100102202
4 Quaternary 113133102333131
5 Quinary 1301341031341
6 Senary 103034301245
8 Octal 2737227735
10 Decimal 394080221
12 Duodecimal abb87825
16 Hexadecimal 177d2fdd
20 Vigesimal 63300b1
36 Base36 6imi8t

Cryptographic Hash Functions

md5 471a4f86b9c0841a0c0e74e6889c19c6
sha1 2ef7f3d50d7a0d37dda6645d0d33ebcacb362e75
sha256 2002165dc726ce8163549b3631935fb083aba2008275639d749abf3b8a741b52
sha512 77ca4f6137ddffaf0bd342f76000cf202d6a57e09f1eb258c8343cef41209320ee6bac377703bc3d2ba7e44c74a2d902be3d61aa54d4bab19543686dc0181099
ripemd-160 50c2a1e041e83f7fe278de7ade7dd890e0e2e3b8

394080221 as geometric shapes

Circle

Radius = n
Diameter 788160442
Circumference 2476079054.4373
Area 4.8788689049306E+17

Sphere

Radius = n
Volume 2.5635543150468E+26
Surface area 1.9515475619722E+18
Circumference 2476079054.4373

Square

Length = n
Perimeter 1576320884
Area 155299220583408841
Diagonal 557313593.20119

Cube

Length = n
Surface area 931795323500453046
Volume 6.1200351168638E+25
Space diagonal 682566965.02997

Equilateral Triangle

Length = n
Perimeter 1182240663
Area 6.7246535106578E+16
Altitude 341283482.51499

Triangular Pyramid

Length = n
Surface area 6.7246535106578E+16
Volume 7.2125305537236E+24
Height 185771197.73373