221556377 (number)

221556377 is an odd 9-digits composite number following 221556376 and preceding 221556378. In scientific notation, it is written as 2.21556377 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 185677440 positive integers (up to 221556377) that are relatively prime to 221556377.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred fifty-six thousand three hundred seventy-seven

Notation

Scientific notation 2.21556377 × 10^8
Engineering notation 2.21556377 × 10^6

Prime Factorization of 221556377

Prime Factorization 7 × 53 × 347 × 1721

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221556377
Product of the distinct prime numbers

The prime factorization of 221556377 is 7 × 53 × 347 × 1721. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 45, 37, 623, 587, 5103, 6439, 66698, 99537, 764802, 61108, 4125523, 8054722, 48092793, 21966674, 748710463, 301712247, 7420495933, 2911543886

Basic calculations (n = 221556377)

Multiplication

n×y
n×2 443112754
n×3 664669131
n×4 886225508
n×5 1107781885

Division

n÷y
n÷2 110778188.5
n÷3 73852125.666667
n÷3 55389094.25
n÷5 44311275.4

Exponentiation

ny
n2 49087228189366129
n3 1.0875588434608E+25
n4 2.4095559713149E+33
n5 5.3385249118325E+41

Nth Root

y√n
2√n 14884.769967991
3√n 605.10129852199
4√n 122.00315556571
5√n 46.676346048246

Divisors of 221556377

1, 7, 53, 347, 371, 1721, 2429, 12047, 18391, 91213, 128737, 597187, 638491, 4180309, 31650911, 221556377

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 -221556376
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 221556377 can be divided by 16 positive divisors. The sum of these divisors (counting 221556377) is 1, the average is 0.0625.

Base conversion 221556377

Base System Value
2 Binary 1101001101001010111010011001
3 Ternary 120102220020012202
4 Quaternary 31031022322121
5 Quinary 423204301002
6 Senary 33552415545
8 Octal 1515127231
10 Decimal 221556377
12 Duodecimal 622475b5
16 Hexadecimal d34ae99
20 Vigesimal 394eaih
36 Base36 3nwpzt

Cryptographic Hash Functions

md5 bb163b52c5f7aeced6f886a78ea11537
sha1 fb986d925509706e242c9c86f57e68d0dbac3a54
sha256 420c011fd58405f778519c647351ae852318ed9632ca5074b4eb67e7435e5be8
sha512 3cf9fa29c4df04aafba710db2609d52dfccd1609c33458b5496a89611ba1ef1bef88d82c49abc78cc5b2a091832f7da60b0acabc79648c78cf7a79fd69a789cb
ripemd-160 259cf3de896f3bb475af3632d4c88582783d3bd8

221556377 as geometric shapes

Circle

Radius = n
Diameter 443112754
Circumference 1392079772.6783
Area 1.542120754648E+17

Sphere

Radius = n
Volume 4.5555558306175E+25
Surface area 6.1684830185919E+17
Circumference 1392079772.6783

Square

Length = n
Perimeter 886225508
Area 49087228189366129
Diagonal 313328033.18365

Cube

Length = n
Surface area 294523369136196774
Volume 1.0875588434608E+25
Space diagonal 383746901.70488

Equilateral Triangle

Length = n
Perimeter 664669131
Area 2.1255393306677E+16
Altitude 191873450.85244

Triangular Pyramid

Length = n
Surface area 2.1255393306677E+16
Volume 1.2817003885842E+24
Height 104442677.72788