221314919 (number)

221314919 is an odd 9-digits composite number following 221314918 and preceding 221314920. In scientific notation, it is written as 2.21314919 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 8 positive divisors. There are 189698208 positive integers (up to 221314919) that are relatively prime to 221314919.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million three hundred fourteen thousand nine hundred nineteen

Notation

Scientific notation 2.21314919 × 10^8
Engineering notation 2.21314919 × 10^6

Prime Factorization of 221314919

Prime Factorization 7 × 7 × 7 × 645233

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4516631
Product of the distinct prime numbers

The prime factorization of 221314919 is 7 × 7 × 7 × 645233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 28, 77, 765, 476, 4109, 4649, 13060, 23398, 976398, 116965, 8490915, 1897527, 57482386, 70772928, 80471778, 565475101, 9575399002, 188156345

Basic calculations (n = 221314919)

Multiplication

n×y
n×2 442629838
n×3 663944757
n×4 885259676
n×5 1106574595

Division

n÷y
n÷2 110657459.5
n÷3 73771639.666667
n÷3 55328729.75
n÷5 44262983.8

Exponentiation

ny
n2 48980293371976561
n3 1.0840069660215E+25
n4 2.3990691388049E+33
n5 5.3094979213E+41

Nth Root

y√n
2√n 14876.656848903
3√n 604.8814001521
4√n 121.96990140564
5√n 46.666167786953

Divisors of 221314919

1, 7, 49, 343, 645233, 4516631, 31616417, 221314919

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 -221314918
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 221314919 can be divided by 8 positive divisors. The sum of these divisors (counting 221314919) is 1, the average is 0.125.

Base conversion 221314919

Base System Value
2 Binary 1101001100001111111101100111
3 Ternary 120102102221222212
4 Quaternary 31030033331213
5 Quinary 423124034134
6 Senary 33543314035
8 Octal 1514177547
10 Decimal 221314919
12 Duodecimal 6214b91b
16 Hexadecimal d30ff67
20 Vigesimal 393475j
36 Base36 3nrjon

Cryptographic Hash Functions

md5 d28c784789ca61c7d3af8273c77a01e8
sha1 6abe64a9f966dfab58d833af45dce9912ac72910
sha256 364415354a5a73d931f92284543d1e48af9f0cf5d35a27f7338c0bd1c8619f13
sha512 96397013134f2453b1630c3a02068455f581a093851a154815620935964e7fde868761e441c79e167f1b11fe91cb54471d66f9998e1e5c286ae8857b7caef808
ripemd-160 029ad0377637922c8278b744cc07afd8ec5b00c2

221314919 as geometric shapes

Circle

Radius = n
Diameter 442629838
Circumference 1390562647.3204
Area 1.5387612982807E+17

Sphere

Radius = n
Volume 4.5406777611912E+25
Surface area 6.155045193123E+17
Circumference 1390562647.3204

Square

Length = n
Perimeter 885259676
Area 48980293371976561
Diagonal 312986560.0053

Cube

Length = n
Surface area 293881760231859366
Volume 1.0840069660215E+25
Space diagonal 383328684.18099

Equilateral Triangle

Length = n
Perimeter 663944757
Area 2.1209089172473E+16
Altitude 191664342.0905

Triangular Pyramid

Length = n
Surface area 2.1209089172473E+16
Volume 1.2775144608788E+24
Height 104328853.3351