221567649 (number)

221567649 is an odd 9-digits composite number following 221567648 and preceding 221567650. In scientific notation, it is written as 2.21567649 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 144108960 positive integers (up to 221567649) that are relatively prime to 221567649.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred sixty-seven thousand six hundred forty-nine

Notation

Scientific notation 2.21567649 × 10^8
Engineering notation 2.21567649 × 10^6

Prime Factorization of 221567649

Prime Factorization 3 × 41 × 1801363

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221567649
Product of the distinct prime numbers

The prime factorization of 221567649 is 3 × 41 × 1801363. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 45, 68, 494, 318, 1273, 4847, 25930, 43482, 110486, 246727, 8307814, 4688052, 80360310, 54500702, 72305228, 503218762, 1329656823, 4399843152

Basic calculations (n = 221567649)

Multiplication

n×y
n×2 443135298
n×3 664702947
n×4 886270596
n×5 1107838245

Division

n÷y
n÷2 110783824.5
n÷3 73855883
n÷3 55391912.25
n÷5 44313529.8

Exponentiation

ny
n2 49092223083387201
n3 1.087724845277E+25
n4 2.4100463672691E+33
n5 5.339883075768E+41

Nth Root

y√n
2√n 14885.148605237
3√n 605.11156014819
4√n 122.0047073077
5√n 46.676820983856

Divisors of 221567649

1, 3, 41, 123, 1801363, 5404089, 73855883, 221567649

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 -221567648
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 221567649 can be divided by 8 positive divisors. The sum of these divisors (counting 221567649) is 1, the average is 0.125.

Base conversion 221567649

Base System Value
2 Binary 1101001101001101101010100001
3 Ternary 120102220210200020
4 Quaternary 31031031222201
5 Quinary 423210131044
6 Senary 33552544053
8 Octal 1515155241
10 Decimal 221567649
12 Duodecimal 62252029
16 Hexadecimal d34daa1
20 Vigesimal 394fj29
36 Base36 3nwyox

Cryptographic Hash Functions

md5 23fa76fd40db213d856d1d0f159577b4
sha1 a65e1fa2afaecbfe7e373cd9f4ed664aacabd30d
sha256 ed6a9c99eedc0ab27c3321c3c817dfebf361213b3216b48fa5c3fc9875ae7cae
sha512 66b061b75019b0300dcf07efe2432a046d32680d49de7ee2c1a1c2de47d2cf8f2277edb32a402c66db0d46eb315bb361002e4aebc4cd62dbaa081b9ede40ff72
ripemd-160 792d66a6d6025c9ffdf127600431e5c9db5ac5ab

221567649 as geometric shapes

Circle

Radius = n
Diameter 443135298
Circumference 1392150596.7431
Area 1.5422776738716E+17

Sphere

Radius = n
Volume 4.5562511773989E+25
Surface area 6.1691106954864E+17
Circumference 1392150596.7431

Square

Length = n
Perimeter 886270596
Area 49092223083387201
Diagonal 313343974.19892

Cube

Length = n
Surface area 294553338500323206
Volume 1.087724845277E+25
Space diagonal 383766425.38159

Equilateral Triangle

Length = n
Perimeter 664702947
Area 2.1257556159233E+16
Altitude 191883212.69079

Triangular Pyramid

Length = n
Surface area 2.1257556159233E+16
Volume 1.2818960236007E+24
Height 104447991.39964