221548856 (number)

221548856 is an even 9-digits composite number following 221548855 and preceding 221548857. In scientific notation, it is written as 2.21548856 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 8 positive divisors. There are 110774424 positive integers (up to 221548856) that are relatively prime to 221548856.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred forty-eight thousand eight hundred fifty-six

Notation

Scientific notation 2.21548856 × 10^8
Engineering notation 2.21548856 × 10^6

Prime Factorization of 221548856

Prime Factorization 2 × 2 × 2 × 27693607

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 55387214
Product of the distinct prime numbers

The prime factorization of 221548856 is 2 × 2 × 2 × 27693607. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 22, 62, 711, 180, 9622, 2619, 30340, 11859, 636060, 890746, 6379608, 3869934, 68127222, 79573366, 22590367, 210814846, 9975648214, 9578560213

Basic calculations (n = 221548856)

Multiplication

n×y
n×2 443097712
n×3 664646568
n×4 886195424
n×5 1107744280

Division

n÷y
n÷2 110774428
n÷3 73849618.666667
n÷3 55387214
n÷5 44309771.2

Exponentiation

ny
n2 49083895594908736
n3 1.0874480917075E+25
n4 2.4092288067719E+33
n5 5.3376188598256E+41

Nth Root

y√n
2√n 14884.51732506
3√n 605.09445147863
4√n 122.00212016625
5√n 46.676029146904

Divisors of 221548856

1, 2, 4, 8, 27693607, 55387214, 110774428, 221548856

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 -221548855
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 221548856 can be divided by 8 positive divisors. The sum of these divisors (counting 221548856) is 1, the average is 0.125.

Base conversion 221548856

Base System Value
2 Binary 1101001101001001000100111000
3 Ternary 120102212211220012
4 Quaternary 31031021010320
5 Quinary 423204030411
6 Senary 33552321052
8 Octal 1515110470
10 Decimal 221548856
12 Duodecimal 62243188
16 Hexadecimal d349138
20 Vigesimal 394dc2g
36 Base36 3nwk6w

Cryptographic Hash Functions

md5 7e5144bbd12f12004f123778d8b86249
sha1 b5e709e3031455b3ea7f88ac4d573ca5a99150e8
sha256 b9ef7de0fd91d567110001a80a37eca3c3741ad3980bc8cd1c3fafe0665b44b0
sha512 3c82990032444c8a1cb303e103ac72aaa3857b9b5f7ad9cddc1706d58f9054f7a5995b3e058c2a99a94bb7c1732c9248e85e90f8ac3cdfa46e9dd728c13cf10e
ripemd-160 70ebb3751c7ffa37c363855076e508f5c3cc0e28

221548856 as geometric shapes

Circle

Radius = n
Diameter 443097712
Circumference 1392032516.8416
Area 1.5420160581053E+17

Sphere

Radius = n
Volume 4.5550919147582E+25
Surface area 6.1680642324213E+17
Circumference 1392032516.8416

Square

Length = n
Perimeter 886195424
Area 49083895594908736
Diagonal 313317396.88344

Cube

Length = n
Surface area 294503373569452416
Volume 1.0874480917075E+25
Space diagonal 383733874.95076

Equilateral Triangle

Length = n
Perimeter 664646568
Area 2.1253950250947E+16
Altitude 191866937.47538

Triangular Pyramid

Length = n
Surface area 2.1253950250947E+16
Volume 1.2815698663913E+24
Height 104439132.29448