221293386 (number)

221293386 is an even 9-digits composite number following 221293385 and preceding 221293387. In scientific notation, it is written as 2.21293386 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 69425280 positive integers (up to 221293386) that are relatively prime to 221293386.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21293386 × 10^8
Engineering notation 2.21293386 × 10^6

Prime Factorization of 221293386

Prime Factorization 2 × 3 × 51 × 723181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221293386
Product of the distinct prime numbers

The prime factorization of 221293386 is 2 × 3 × 51 × 723181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 7, 24, 598, 812, 7259, 1644, 79455, 86867, 762171, 452660, 2926089, 6271135, 78684404, 61816281, 912208028, 266991078, 9701048000, 8223293917

Basic calculations (n = 221293386)

Multiplication

n×y
n×2 442586772
n×3 663880158
n×4 885173544
n×5 1106466930

Division

n÷y
n÷2 110646693
n÷3 73764462
n÷3 55323346.5
n÷5 44258677.2

Exponentiation

ny
n2 48970762687344996
n3 1.0836905890085E+25
n4 2.3981355981803E+33
n5 5.3069154660845E+41

Nth Root

y√n
2√n 14875.93311359
3√n 604.86178205361
4√n 121.96693450928
5√n 46.665259667694

Divisors of 221293386

1, 2, 3, 6, 51, 102, 153, 306, 723181, 1446362, 2169543, 4339086, 36882231, 73764462, 110646693, 221293386

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221293385
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221293386 can be divided by 16 positive divisors. The sum of these divisors (counting 221293386) is 1, the average is 0.0625.

Base conversion 221293386

Base System Value
2 Binary 1101001100001010101101001010
3 Ternary 120102101212110100
4 Quaternary 31030022231022
5 Quinary 423122342021
6 Senary 33543030230
8 Octal 1514125512
10 Decimal 221293386
12 Duodecimal 6213b376
16 Hexadecimal d30ab4a
20 Vigesimal 3931d96
36 Base36 3nr32i

Cryptographic Hash Functions

md5 41dd648d289622cede99f867148ed406
sha1 91695f1d61c062176a5d39866df1e192aa5c1293
sha256 8687b51a5d20a7a428e055c561e07625c8a734fc0e9f068ce8743a828d2cda53
sha512 367456108cc4d37b92ff62707a8e6d4232853a17b376bfe09834b888a9da58a3f0ce93a84382835e6f3c3f96f7a530f7386aab5551665219f6741af4b6c25e5b
ripemd-160 a1aae35eb5376c12c8bff3d1d47cf5d072c3fcdc

221293386 as geometric shapes

Circle

Radius = n
Diameter 442586772
Circumference 1390427351.4912
Area 1.5384618829925E+17

Sphere

Radius = n
Volume 4.539352524258E+25
Surface area 6.1538475319701E+17
Circumference 1390427351.4912

Square

Length = n
Perimeter 885173544
Area 48970762687344996
Diagonal 312956107.74466

Cube

Length = n
Surface area 293824576124069976
Volume 1.0836905890085E+25
Space diagonal 383291387.93095

Equilateral Triangle

Length = n
Perimeter 663880158
Area 2.120496226497E+16
Altitude 191645693.96548

Triangular Pyramid

Length = n
Surface area 2.120496226497E+16
Volume 1.2771416069933E+24
Height 104318702.58155