221296490 (number)

221296490 is an even 9-digits composite number following 221296489 and preceding 221296491. In scientific notation, it is written as 2.21296490 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 86459856 positive integers (up to 221296490) that are relatively prime to 221296490.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred ninety-six thousand four hundred ninety

Notation

Scientific notation 2.21296490 × 10^8
Engineering notation 2.21296490 × 10^6

Prime Factorization of 221296490

Prime Factorization 2 × 5 × 43 × 514643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221296490
Product of the distinct prime numbers

The prime factorization of 221296490 is 2 × 5 × 43 × 514643. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 68, 92, 236, 783, 504, 9077, 83974, 99636, 767493, 659154, 4947176, 3363505, 74894723, 337177, 973514856, 248723206, 1738107277, 1821639934

Basic calculations (n = 221296490)

Multiplication

n×y
n×2 442592980
n×3 663889470
n×4 885185960
n×5 1106482450

Division

n÷y
n÷2 110648245
n÷3 73765496.666667
n÷3 55324122.5
n÷5 44259298

Exponentiation

ny
n2 48972136486320100
n3 1.0837361912224E+25
n4 2.3982701520348E+33
n5 5.3072876671706E+41

Nth Root

y√n
2√n 14876.037442814
3√n 604.86461009745
4√n 121.96736220323
5√n 46.665390578207

Divisors of 221296490

1, 2, 5, 10, 43, 86, 215, 430, 514643, 1029286, 2573215, 5146430, 22129649, 44259298, 110648245, 221296490

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 -221296489
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 221296490 can be divided by 16 positive divisors. The sum of these divisors (counting 221296490) is 1, the average is 0.0625.

Base conversion 221296490

Base System Value
2 Binary 1101001100001011011101101010
3 Ternary 120102102000201022
4 Quaternary 31030023131222
5 Quinary 423122441430
6 Senary 33543052442
8 Octal 1514133552
10 Decimal 221296490
12 Duodecimal 62141122
16 Hexadecimal d30b76a
20 Vigesimal 393214a
36 Base36 3nr5gq

Cryptographic Hash Functions

md5 135aa9f907c1d77238fae6864ee4f9a5
sha1 9927c78ab5b9b4080ad55fdb24fcf27e95619a37
sha256 5e9ce391f164744dd2359790bce4ad71c50085e5691c9443f6cf54e8d7da9e67
sha512 b3ae832503b5947adea77659225f79648db6c7cf15a3b2dcda0a15df5a69ca08c72473596ee79dc7ea2d25d68358b8baa92f003fe8a70d97cb4cf927aeb84b59
ripemd-160 444460a1a7346225736c7cf59caf8d39b932a9a1

221296490 as geometric shapes

Circle

Radius = n
Diameter 442592980
Circumference 1390446854.4984
Area 1.5385050421602E+17

Sphere

Radius = n
Volume 4.5395435423647E+25
Surface area 6.1540201686408E+17
Circumference 1390446854.4984

Square

Length = n
Perimeter 885185960
Area 48972136486320100
Diagonal 312960497.46356

Cube

Length = n
Surface area 293832818917920600
Volume 1.0837361912224E+25
Space diagonal 383296764.21666

Equilateral Triangle

Length = n
Perimeter 663889470
Area 2.1205557137376E+16
Altitude 191648382.10833

Triangular Pyramid

Length = n
Surface area 2.1205557137376E+16
Volume 1.2771953497177E+24
Height 104320165.82119