319291221 (number)

319291221 is an odd 9-digits composite number following 319291220 and preceding 319291222. In scientific notation, it is written as 3.19291221 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 203605952 positive integers (up to 319291221) that are relatively prime to 319291221.

Interesting facts

Basic properties

Name

Name three hundred nineteen million two hundred ninety-one thousand two hundred twenty-one

Notation

Scientific notation 3.19291221 × 10^8
Engineering notation 3.19291221 × 10^6

Prime Factorization of 319291221

Prime Factorization 3 × 23 × 4627409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 319291221
Product of the distinct prime numbers

The prime factorization of 319291221 is 3 × 23 × 4627409. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 83, 36, 447, 196, 4051, 1248, 40937, 73008, 530206, 724949, 2809161, 4865005, 23407946, 33802637, 9709055, 785628803, 5888241838, 4018500903

Basic calculations (n = 319291221)

Multiplication

n×y
n×2 638582442
n×3 957873663
n×4 1277164884
n×5 1596456105

Division

n÷y
n÷2 159645610.5
n÷3 106430407
n÷3 79822805.25
n÷5 63858244.2

Exponentiation

ny
n2 101946883807670841
n3 3.2550745008096E+25
n4 1.0393167118095E+34
n5 3.3184470191935E+42

Nth Root

y√n
2√n 17868.721862517
3√n 683.48500743148
4√n 133.67393860629
5√n 50.215454232495

Divisors of 319291221

1, 3, 23, 69, 4627409, 13882227, 106430407, 319291221

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 -319291220
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 319291221 can be divided by 8 positive divisors. The sum of these divisors (counting 319291221) is 1, the average is 0.125.

Base conversion 319291221

Base System Value
2 Binary 10011000001111111111101010101
3 Ternary 211020210200012210
4 Quaternary 103001333331111
5 Quinary 1123214304341
6 Senary 51403304033
8 Octal 2301777525
10 Decimal 319291221
12 Duodecimal 8ab1b019
16 Hexadecimal 1307ff55
20 Vigesimal 4jfb811
36 Base36 5a3iol

Cryptographic Hash Functions

md5 7ab087356a5a98fe035c27be2bd70e1a
sha1 7d888f9f3b1c2cd6c6928e0e059cc45ac76dc670
sha256 3cc46ffa90868df6fe92ea7084bf07d04ec131c52ac17a611cf0ee4e0e2500d3
sha512 afa0a5709d6d24a0f98cd8f3a6a38e269461f92cf28fb1553cd6f9fda812d45588edd8c2950d3ac171eafb6502e43bb7e709c1a1578bc96e47d54078850c1baa
ripemd-160 ed9913d1d17946c0cac0d1f7570b73d813edacc8

319291221 as geometric shapes

Circle

Radius = n
Diameter 638582442
Circumference 2006165908.4986
Area 3.2027558122655E+17

Sphere

Radius = n
Volume 1.3634824184841E+26
Surface area 1.2811023249062E+18
Circumference 2006165908.4986

Square

Length = n
Perimeter 1277164884
Area 101946883807670841
Diagonal 451545975.08487

Cube

Length = n
Surface area 611681302846025046
Volume 3.2550745008096E+25
Space diagonal 553028617.1827

Equilateral Triangle

Length = n
Perimeter 957873663
Area 4.4144295607052E+16
Altitude 276514308.59135

Triangular Pyramid

Length = n
Surface area 4.4144295607052E+16
Volume 3.8361420879832E+24
Height 150515325.02829