221567688 (number)

221567688 is an even 9-digits composite number following 221567687 and preceding 221567689. In scientific notation, it is written as 2.21567688 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 48 positive divisors. There are 72898560 positive integers (up to 221567688) that are relatively prime to 221567688.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred sixty-seven thousand six hundred eighty-eight

Notation

Scientific notation 2.21567688 × 10^8
Engineering notation 2.21567688 × 10^6

Prime Factorization of 221567688

Prime Factorization 2 × 2 × 2 × 9 × 241 × 113 × 113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 490194
Product of the distinct prime numbers

The prime factorization of 221567688 is 2 × 2 × 2 × 9 × 241 × 113 × 113. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221567688)

Multiplication

n×y
n×2 443135376
n×3 664703064
n×4 886270752
n×5 1107838440

Division

n÷y
n÷2 110783844
n÷3 73855896
n÷3 55391922
n÷5 44313537.6

Exponentiation

ny
n2 49092240365665344
n3 1.0877254196561E+25
n4 2.4100480641203E+33
n5 5.33988777536E+41

Nth Root

y√n
2√n 14885.149915268
3√n 605.1115956518
4√n 122.00471267647
5√n 46.676822627053

Divisors of 221567688

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221567687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221567688 can be divided by 48 positive divisors. The sum of these divisors (counting 221567688) is 1, the average is 0.020833333333333.

Base conversion 221567688

Base System Value
2 Binary 1101001101001101101011001000
3 Ternary 120102220210201200
4 Quaternary 31031031223020
5 Quinary 423210131223
6 Senary 33552544200
8 Octal 1515155310
10 Decimal 221567688
12 Duodecimal 62252060
16 Hexadecimal d34dac8
20 Vigesimal 394fj48
36 Base36 3nwyq0

Cryptographic Hash Functions

md5 1fda1be6e401c4f69856920862010ac0
sha1 326379e2d49a60bf1d01abff806571b119eec531
sha256 17ac62a8441a7436e3333bddf6a288cb1b2f24ec6ee7f01d3f33c54c3834ee9f
sha512 c1fe88c4e9394224bf225118300d1717dbedda07fc8444ac8fae5bc1d5718b59b46efea3e4fe809b88f33ddfe8262b7142759c11fc4352e8dbc97ed06d6128d9
ripemd-160 50fd10cf39c85656459f05915bbd9c69a4696884

221567688 as geometric shapes

Circle

Radius = n
Diameter 443135376
Circumference 1392150841.7874
Area 1.5422782168104E+17

Sphere

Radius = n
Volume 4.5562535833525E+25
Surface area 6.1691128672415E+17
Circumference 1392150841.7874

Square

Length = n
Perimeter 886270752
Area 49092240365665344
Diagonal 313344029.35325

Cube

Length = n
Surface area 294553442193992064
Volume 1.0877254196561E+25
Space diagonal 383766492.93157

Equilateral Triangle

Length = n
Perimeter 664703064
Area 2.1257563642679E+16
Altitude 191883246.46578

Triangular Pyramid

Length = n
Surface area 2.1257563642679E+16
Volume 1.281896700513E+24
Height 104448009.78442