221247310 (number)

221247310 is an even 9-digits composite number following 221247309 and preceding 221247311. In scientific notation, it is written as 2.21247310 × 10^8. The sum of its digits is 22. It has a total of 5 prime factors and 32 positive divisors. There are 85441440 positive integers (up to 221247310) that are relatively prime to 221247310.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred forty-seven thousand three hundred ten

Notation

Scientific notation 2.21247310 × 10^8
Engineering notation 2.21247310 × 10^6

Prime Factorization of 221247310

Prime Factorization 2 × 5 × 827 × 31 × 863

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 221247310
Product of the distinct prime numbers

The prime factorization of 221247310 is 2 × 5 × 827 × 31 × 863. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 27, 10, 889, 207, 3999, 4565, 82191, 88447, 841840, 623794, 6338363, 6022216, 86234642, 51212744, 39655843, 829708624, 5779262445, 2036686002

Basic calculations (n = 221247310)

Multiplication

n×y
n×2 442494620
n×3 663741930
n×4 884989240
n×5 1106236550

Division

n÷y
n÷2 110623655
n÷3 73749103.333333
n÷3 55311827.5
n÷5 44249462

Exponentiation

ny
n2 48950372182236100
n3 1.0830138168819E+25
n4 2.3961389367794E+33
n5 5.3013929414871E+41

Nth Root

y√n
2√n 14874.384357008
3√n 604.81979925653
4√n 121.96058526019
5√n 46.663316249827

Divisors of 221247310

1, 2, 5, 10, 31, 62, 155, 310, 827, 863, 1654, 1726, 4135, 4315, 8270, 8630, 25637, 26753, 51274, 53506, 128185, 133765, 256370, 267530, 713701, 1427402, 3568505, 7137010, 22124731, 44249462, 110623655, 221247310

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221247309
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221247310 can be divided by 32 positive divisors. The sum of these divisors (counting 221247310) is 1, the average is 0.03125.

Base conversion 221247310

Base System Value
2 Binary 1101001011111111011101001110
3 Ternary 120102022112020211
4 Quaternary 31023333131032
5 Quinary 423114403220
6 Senary 33542033034
8 Octal 1513773516
10 Decimal 221247310
12 Duodecimal 6211877a
16 Hexadecimal d2ff74e
20 Vigesimal 392fi5a
36 Base36 3nq3im

Cryptographic Hash Functions

md5 f7810b915cf8dc5ef2aed94ca94365f4
sha1 75ef4c54ff57fa18b052adf7fbd4d1d74e7671f3
sha256 f214ebd7423103aefc57e73c151685a3cf53ddd82671517122078b5e03baabd4
sha512 096140ca3586cb83e03867b19dea8291e6f98c03c4262b30b9b05225398508ea808f6e81716007dad52599e7d862496e5452b8419bc362e6971e37b34b56a912
ripemd-160 12b3b2db1cde03ffa9c58f19d363d71e7e7c3933

221247310 as geometric shapes

Circle

Radius = n
Diameter 442494620
Circumference 1390137847.445
Area 1.537821296382E+17

Sphere

Radius = n
Volume 4.536517667803E+25
Surface area 6.151285185528E+17
Circumference 1390137847.445

Square

Length = n
Perimeter 884989240
Area 48950372182236100
Diagonal 312890946.44056

Cube

Length = n
Surface area 293702233093416600
Volume 1.0830138168819E+25
Space diagonal 383211581.95794

Equilateral Triangle

Length = n
Perimeter 663741930
Area 2.119613291726E+16
Altitude 191605790.97897

Triangular Pyramid

Length = n
Surface area 2.119613291726E+16
Volume 1.2763440233931E+24
Height 104296982.14685