221547468 (number)

221547468 is an even 9-digits composite number following 221547467 and preceding 221547469. In scientific notation, it is written as 2.21547468 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 69162240 positive integers (up to 221547468) that are relatively prime to 221547468.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred forty-seven thousand four hundred sixty-eight

Notation

Scientific notation 2.21547468 × 10^8
Engineering notation 2.21547468 × 10^6

Prime Factorization of 221547468

Prime Factorization 2 × 2 × 3 × 17 × 211 × 5147

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 110773734
Product of the distinct prime numbers

The prime factorization of 221547468 is 2 × 2 × 3 × 17 × 211 × 5147. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 8, 71, 23, 43, 488, 3665, 2190, 9498, 14149, 199326, 606426, 734096, 6399464, 34384126, 77413978, 956489077, 366800878, 4141579207, 4758542303

Basic calculations (n = 221547468)

Multiplication

n×y
n×2 443094936
n×3 664642404
n×4 886189872
n×5 1107737340

Division

n÷y
n÷2 110773734
n÷3 73849156
n÷3 55386867
n÷5 44309493.6

Exponentiation

ny
n2 49083280577211024
n3 1.0874276533015E+25
n4 2.4091684322212E+33
n5 5.3374516614414E+41

Nth Root

y√n
2√n 14884.470699356
3√n 605.09318784034
4√n 122.00192908047
5√n 46.675970661844

Divisors of 221547468

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 211, 422, 633, 844, 1266, 2532, 3587, 5147, 7174, 10294, 10761, 14348, 15441, 20588, 21522, 30882, 43044, 61764, 87499, 174998, 262497, 349996, 524994, 1049988, 1086017, 2172034, 3258051, 4344068, 6516102, 13032204, 18462289, 36924578, 55386867, 73849156, 110773734, 221547468

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 -221547467
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 221547468 can be divided by 48 positive divisors. The sum of these divisors (counting 221547468) is 1, the average is 0.020833333333333.

Base conversion 221547468

Base System Value
2 Binary 1101001101001000101111001100
3 Ternary 120102212202222210
4 Quaternary 31031020233030
5 Quinary 423204004333
6 Senary 33552310420
8 Octal 1515105714
10 Decimal 221547468
12 Duodecimal 62242410
16 Hexadecimal d348bcc
20 Vigesimal 394d8d8
36 Base36 3nwj4c

Cryptographic Hash Functions

md5 9d15f5434221be64d211514587eb06b8
sha1 a3431b6d16d425b8831abd23e8aa2117da0c57b1
sha256 fbfafa11bc7a8bfc1805369cef64612fc9869ff6de5776524a75be0f5f48d721
sha512 f927596a1b53d11b02fdb0867c94993bebc01ead2c98e125f4a9ab57f796871ad300629f04a67e2eaf6a5b52b1d5a4aad2adecbfa884fe37862d7b48e3f4a87c
ripemd-160 80fe5f4f4daf1e4d132cbde533c67c0d4497d26a

221547468 as geometric shapes

Circle

Radius = n
Diameter 443094936
Circumference 1392023795.7804
Area 1.5419967367545E+17

Sphere

Radius = n
Volume 4.555006302563E+25
Surface area 6.1679869470181E+17
Circumference 1392023795.7804

Square

Length = n
Perimeter 886189872
Area 49083280577211024
Diagonal 313315433.95502

Cube

Length = n
Surface area 294499683463266144
Volume 1.0874276533015E+25
Space diagonal 383731470.86424

Equilateral Triangle

Length = n
Perimeter 664642404
Area 2.1253683940472E+16
Altitude 191865735.43212

Triangular Pyramid

Length = n
Surface area 2.1253683940472E+16
Volume 1.2815457794987E+24
Height 104438477.98501