221548855 (number)

221548855 is an odd 9-digits composite number following 221548854 and preceding 221548856. In scientific notation, it is written as 2.21548855 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 160634880 positive integers (up to 221548855) that are relatively prime to 221548855.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21548855 × 10^8
Engineering notation 2.21548855 × 10^6

Prime Factorization of 221548855

Prime Factorization 11 × 5 × 337 × 11953

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221548855
Product of the distinct prime numbers

The prime factorization of 221548855 is 11 × 5 × 337 × 11953. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 47, 67, 934, 879, 7759, 5620, 13323, 3784, 511743, 769230, 1109171, 1693217, 51318268, 54243737, 330598836, 544140995, 3371710481, 3208328605

Basic calculations (n = 221548855)

Multiplication

n×y
n×2 443097710
n×3 664646565
n×4 886195420
n×5 1107744275

Division

n÷y
n÷2 110774427.5
n÷3 73849618.333333
n÷3 55387213.75
n÷5 44309771

Exponentiation

ny
n2 49083895151811025
n3 1.0874480769824E+25
n4 2.409228763274E+33
n5 5.3376187393642E+41

Nth Root

y√n
2√n 14884.517291468
3√n 605.09445056823
4√n 122.00212002858
5√n 46.676029104768

Divisors of 221548855

1, 5, 11, 55, 337, 1685, 3707, 11953, 18535, 59765, 131483, 657415, 4028161, 20140805, 44309771, 221548855

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221548854
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221548855 can be divided by 16 positive divisors. The sum of these divisors (counting 221548855) is 1, the average is 0.0625.

Base conversion 221548855

Base System Value
2 Binary 1101001101001001000100110111
3 Ternary 120102212211220011
4 Quaternary 31031021010313
5 Quinary 423204030410
6 Senary 33552321051
8 Octal 1515110467
10 Decimal 221548855
12 Duodecimal 62243187
16 Hexadecimal d349137
20 Vigesimal 394dc2f
36 Base36 3nwk6v

Cryptographic Hash Functions

md5 cd7b33eefac8d38cd807188233b63d2b
sha1 4f23cc31d8358f8ba2d051e59db4aed5c363ee29
sha256 958a0d6f7107863fa119cd99f8058f449a6a95674cb85899d81510777db3c35a
sha512 bed3784c14946c95fc0404f5580623804d81caa9e3d01c065b965875dac59413437852a0ec2e20a32fb158d9260b80e4aa8afc0aeedf0844fd3f0e33570aa02e
ripemd-160 8695fab8abdd14584623c236aced2b7f4f64985f

221548855 as geometric shapes

Circle

Radius = n
Diameter 443097710
Circumference 1392032510.5585
Area 1.542016044185E+17

Sphere

Radius = n
Volume 4.5550918530776E+25
Surface area 6.16806417674E+17
Circumference 1392032510.5585

Square

Length = n
Perimeter 886195420
Area 49083895151811025
Diagonal 313317395.46923

Cube

Length = n
Surface area 294503370910866150
Volume 1.0874480769824E+25
Space diagonal 383733873.21871

Equilateral Triangle

Length = n
Perimeter 664646565
Area 2.125395005908E+16
Altitude 191866936.60936

Triangular Pyramid

Length = n
Surface area 2.125395005908E+16
Volume 1.2815698490375E+24
Height 104439131.82308