221618480 (number)

221618480 is an even 9-digits composite number following 221618479 and preceding 221618481. In scientific notation, it is written as 2.21618480 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 88647360 positive integers (up to 221618480) that are relatively prime to 221618480.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million six hundred eighteen thousand four hundred eighty

Notation

Scientific notation 2.21618480 × 10^8
Engineering notation 2.21618480 × 10^6

Prime Factorization of 221618480

Prime Factorization 2 × 2 × 2 × 2 × 5 × 2770231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 27702310
Product of the distinct prime numbers

The prime factorization of 221618480 is 2 × 2 × 2 × 2 × 5 × 2770231. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 3, 39, 52, 766, 597, 9385, 2595, 11566, 35746, 940884, 425537, 6082203, 8794263, 7801228, 63743063, 889002359, 717128631, 9286142429, 1284164299

Basic calculations (n = 221618480)

Multiplication

n×y
n×2 443236960
n×3 664855440
n×4 886473920
n×5 1108092400

Division

n÷y
n÷2 110809240
n÷3 73872826.666667
n÷3 55404620
n÷5 44323696

Exponentiation

ny
n2 49114750677510400
n3 1.0884736390729E+25
n4 2.412258734114E+33
n5 5.3460111402107E+41

Nth Root

y√n
2√n 14886.855947446
3√n 605.15783055214
4√n 122.01170414122
5√n 46.678962462363

Divisors of 221618480

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2770231, 5540462, 11080924, 13851155, 22161848, 27702310, 44323696, 55404620, 110809240, 221618480

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221618479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221618480 can be divided by 20 positive divisors. The sum of these divisors (counting 221618480) is 1, the average is 0.05.

Base conversion 221618480

Base System Value
2 Binary 1101001101011010000100110000
3 Ternary 120110000101101212
4 Quaternary 31031122010300
5 Quinary 423213242410
6 Senary 33554015252
8 Octal 1515320460
10 Decimal 221618480
12 Duodecimal 62277528
16 Hexadecimal d35a130
20 Vigesimal 3952640
36 Base36 3ny1ww

Cryptographic Hash Functions

md5 d827fbd7e2d66f4f9b44d57299bcffe0
sha1 b32f14183aa459a565d184f0ee42563e6ff91c3f
sha256 d1c2639d7af0bcbb5f382677f2ddcd4692c229dad362a46fdf7600828d0509be
sha512 b497cf65ed81f449f6bca252b63086fa7f565a38b0044fb6df0f03e875f38c8c37fb9161a7cbd2447b0360029556f6870444362900bb75166f2a34bc0b8f5c8e
ripemd-160 8ca9fa63256f1d8c8804c6d82636d4dd660bf3bc

221618480 as geometric shapes

Circle

Radius = n
Diameter 443236960
Circumference 1392469977.3355
Area 1.5429853991136E+17

Sphere

Radius = n
Volume 4.5593877175167E+25
Surface area 6.1719415964544E+17
Circumference 1392469977.3355

Square

Length = n
Perimeter 886473920
Area 49114750677510400
Diagonal 313415860.08851

Cube

Length = n
Surface area 294688504065062400
Volume 1.0884736390729E+25
Space diagonal 383854467.25619

Equilateral Triangle

Length = n
Perimeter 664855440
Area 2.1267310893631E+16
Altitude 191927233.62809

Triangular Pyramid

Length = n
Surface area 2.1267310893631E+16
Volume 1.2827784855521E+24
Height 104471953.36284