221539276 (number)

221539276 is an even 9-digits composite number following 221539275 and preceding 221539277. In scientific notation, it is written as 2.21539276 × 10^8. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 91929600 positive integers (up to 221539276) that are relatively prime to 221539276.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred thirty-nine thousand two hundred seventy-six

Notation

Scientific notation 2.21539276 × 10^8
Engineering notation 2.21539276 × 10^6

Prime Factorization of 221539276

Prime Factorization 2 × 2 × 7 × 37 × 281 × 761

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 110769638
Product of the distinct prime numbers

The prime factorization of 221539276 is 2 × 2 × 7 × 37 × 281 × 761. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 1, 49, 12, 690, 557, 825, 4138, 87608, 69534, 870330, 474403, 4598913, 4935672, 7500236, 32334582, 340048720, 46584801, 8286976875, 391981350

Basic calculations (n = 221539276)

Multiplication

n×y
n×2 443078552
n×3 664617828
n×4 886157104
n×5 1107696380

Division

n÷y
n÷2 110769638
n÷3 73846425.333333
n÷3 55384819
n÷5 44307855.2

Exponentiation

ny
n2 49079650810604176
n3 1.0873070306914E+25
n4 2.4088121236908E+33
n5 5.3364649390249E+41

Nth Root

y√n
2√n 14884.195510675
3√n 605.0857297178
4√n 122.00080127063
5√n 46.675625476038

Divisors of 221539276

1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 281, 518, 562, 761, 1036, 1124, 1522, 1967, 3044, 3934, 5327, 7868, 10397, 10654, 20794, 21308, 28157, 41588, 56314, 72779, 112628, 145558, 197099, 213841, 291116, 394198, 427682, 788396, 855364, 1496887, 2993774, 5987548, 7912117, 15824234, 31648468, 55384819, 110769638, 221539276

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 -221539275
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 221539276 can be divided by 48 positive divisors. The sum of these divisors (counting 221539276) is 1, the average is 0.020833333333333.

Base conversion 221539276

Base System Value
2 Binary 1101001101000110101111001100
3 Ternary 120102212100202101
4 Quaternary 31031012233030
5 Quinary 423203224101
6 Senary 33552204444
8 Octal 1515065714
10 Decimal 221539276
12 Duodecimal 62239724
16 Hexadecimal d346bcc
20 Vigesimal 394c83g
36 Base36 3nwcss

Cryptographic Hash Functions

md5 5da0f3e8708c5396e19e47afeba17703
sha1 6f682073c02446201dfcd901d30285b504ec58a8
sha256 e206b2345cebc0edc17ba4827de37e8f6c56831edb4ee17712b09d50b9b363f8
sha512 0b0eb06ba9c8c476a1a6e33a55a8f551da71cff58737c978bdfcc80f31b9eb6ed98680b017d6447c45815f0e9da17b3d70558d4221a7038e3155e93a32f14397
ripemd-160 d94cbf4402ae8936f2c89c60461eca3171edb833

221539276 as geometric shapes

Circle

Radius = n
Diameter 443078552
Circumference 1391972323.9264
Area 1.5418827042735E+17

Sphere

Radius = n
Volume 4.5545010397555E+25
Surface area 6.1675308170939E+17
Circumference 1391972323.9264

Square

Length = n
Perimeter 886157104
Area 49079650810604176
Diagonal 313303848.71752

Cube

Length = n
Surface area 294477904863625056
Volume 1.0873070306914E+25
Space diagonal 383717281.90402

Equilateral Triangle

Length = n
Perimeter 664617828
Area 2.1252112205426E+16
Altitude 191858640.95201

Triangular Pyramid

Length = n
Surface area 2.1252112205426E+16
Volume 1.2814036243895E+24
Height 104434616.23917