221362913 (number)

221362913 is an odd 9-digits composite number following 221362912 and preceding 221362914. In scientific notation, it is written as 2.21362913 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 221139888 positive integers (up to 221362913) that are relatively prime to 221362913.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million three hundred sixty-two thousand nine hundred thirteen

Notation

Scientific notation 2.21362913 × 10^8
Engineering notation 2.21362913 × 10^6

Prime Factorization of 221362913

Prime Factorization 997 × 222029

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221362913
Product of the distinct prime numbers

The prime factorization of 221362913 is 997 × 222029. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 1, 100, 1, 603, 513, 7798, 5411, 99730, 69205, 203342, 357219, 72732, 1541326, 73186805, 42751240, 855003707, 155728065, 1702633783, 2367221329

Basic calculations (n = 221362913)

Multiplication

n×y
n×2 442725826
n×3 664088739
n×4 885451652
n×5 1106814565

Division

n÷y
n÷2 110681456.5
n÷3 73787637.666667
n÷3 55340728.25
n÷5 44272582.6

Exponentiation

ny
n2 49001539251845569
n3 1.0847123470272E+25
n4 2.4011508490502E+33
n5 5.3152574649817E+41

Nth Root

y√n
2√n 14878.269825487
3√n 604.92512153005
4√n 121.97651341749
5√n 46.668191601537

Divisors of 221362913

1, 997, 222029, 221362913

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221362912
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221362913 can be divided by 4 positive divisors. The sum of these divisors (counting 221362913) is 1, the average is 0.25.

Base conversion 221362913

Base System Value
2 Binary 1101001100011011101011100001
3 Ternary 120102112101211102
4 Quaternary 31030123223201
5 Quinary 423132103123
6 Senary 33544324145
8 Octal 1514335341
10 Decimal 221362913
12 Duodecimal 62173655
16 Hexadecimal d31bae1
20 Vigesimal 393a75d
36 Base36 3nskpt

Cryptographic Hash Functions

md5 bcfcec1314841c3ac2dc719b6747ea05
sha1 3d0cbf571425c02bb0636d0b050150a6d9a73ad0
sha256 716ebf3069d694ed3f3bdc087fadf4d558523ccbc02d3ca6a53121fea944f80c
sha512 8d7cb983a025056eb24f39d7b297d5a62455550c7a9238820976b412ff108e14f794fd3a6756d0537ac63184a10cfa91a76b68b3cbf757005f7dba9203f49b92
ripemd-160 5f3a8d582f23a315ba165cb02049575e1d016609

221362913 as geometric shapes

Circle

Radius = n
Diameter 442725826
Circumference 1390864202.5161
Area 1.5394287572819E+17

Sphere

Radius = n
Volume 4.5436324542385E+25
Surface area 6.1577150291276E+17
Circumference 1390864202.5161

Square

Length = n
Perimeter 885451652
Area 49001539251845569
Diagonal 313054433.77102

Cube

Length = n
Surface area 294009235511073414
Volume 1.0847123470272E+25
Space diagonal 383411812.22745

Equilateral Triangle

Length = n
Perimeter 664088739
Area 2.1218288908319E+16
Altitude 191705906.11372

Triangular Pyramid

Length = n
Surface area 2.1218288908319E+16
Volume 1.2783457603662E+24
Height 104351477.92367