221465141 (number)

221465141 is an odd 9-digits composite number following 221465140 and preceding 221465142. In scientific notation, it is written as 2.21465141 × 10^8. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 211749552 positive integers (up to 221465141) that are relatively prime to 221465141.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred sixty-five thousand one hundred forty-one

Notation

Scientific notation 2.21465141 × 10^8
Engineering notation 2.21465141 × 10^6

Prime Factorization of 221465141

Prime Factorization 103 × 29 × 74143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221465141
Product of the distinct prime numbers

The prime factorization of 221465141 is 103 × 29 × 74143. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 29, 77, 501, 864, 9488, 5548, 53041, 81049, 597594, 648389, 7991681, 703863, 9033127, 81561561, 225207363, 333760060, 3603819500, 6056538001

Basic calculations (n = 221465141)

Multiplication

n×y
n×2 442930282
n×3 664395423
n×4 885860564
n×5 1107325705

Division

n÷y
n÷2 110732570.5
n÷3 73821713.666667
n÷3 55366285.25
n÷5 44293028.2

Exponentiation

ny
n2 49046808678149881
n3 1.0862158399506E+25
n4 2.405589441511E+33
n5 5.3275420485235E+41

Nth Root

y√n
2√n 14881.704909049
3√n 605.01822771392
4√n 121.99059352691
5√n 46.672501189612

Divisors of 221465141

1, 29, 103, 2987, 74143, 2150147, 7636729, 221465141

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 -221465140
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 221465141 can be divided by 8 positive divisors. The sum of these divisors (counting 221465141) is 1, the average is 0.125.

Base conversion 221465141

Base System Value
2 Binary 1101001100110100101000110101
3 Ternary 120102201121001122
4 Quaternary 31030310220311
5 Quinary 423143341031
6 Senary 33550433325
8 Octal 1514645065
10 Decimal 221465141
12 Duodecimal 62202845
16 Hexadecimal d334a35
20 Vigesimal 39432h1
36 Base36 3nurlh

Cryptographic Hash Functions

md5 e60824f2457b89a0494e3f5960c01b6c
sha1 7c0bf125dbfc2607f68f3c1e01aff3314855c489
sha256 44052486a1b2cda0aea696f3b00b30caf2816471d2b6dc71a147cadb485f50d9
sha512 54c94b4990db75e7bb9d8d3b060741b7cf50c0d7a5fd1751c231443f600def5ee69c3595592b8ce952ab95e2bbdf670ea1ac06288e3a9e0ec8b645128ba9c7fc
ripemd-160 a062e2958f52cc64fbd54323d05d1ed3ec917da1

221465141 as geometric shapes

Circle

Radius = n
Diameter 442930282
Circumference 1391506519.9837
Area 1.540850938253E+17

Sphere

Radius = n
Volume 4.5499302706691E+25
Surface area 6.163403753012E+17
Circumference 1391506519.9837

Square

Length = n
Perimeter 885860564
Area 49046808678149881
Diagonal 313199005.99507

Cube

Length = n
Surface area 294280852068899286
Volume 1.0862158399506E+25
Space diagonal 383588876.31741

Equilateral Triangle

Length = n
Perimeter 664395423
Area 2.1237891144916E+16
Altitude 191794438.1587

Triangular Pyramid

Length = n
Surface area 2.1237891144916E+16
Volume 1.2801176437689E+24
Height 104399668.66502