221342631 (number)

221342631 is an odd 9-digits composite number following 221342630 and preceding 221342632. In scientific notation, it is written as 2.21342631 × 10^8. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 147525312 positive integers (up to 221342631) that are relatively prime to 221342631.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million three hundred forty-two thousand six hundred thirty-one

Notation

Scientific notation 2.21342631 × 10^8
Engineering notation 2.21342631 × 10^6

Prime Factorization of 221342631

Prime Factorization 3 × 6073 × 12149

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221342631
Product of the distinct prime numbers

The prime factorization of 221342631 is 3 × 6073 × 12149. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 79, 28, 19, 866, 7852, 4963, 1519, 26471, 897151, 823325, 3495048, 7300359, 63613641, 84604756, 674550257, 250263903, 1308896655, 2564458163

Basic calculations (n = 221342631)

Multiplication

n×y
n×2 442685262
n×3 664027893
n×4 885370524
n×5 1106713155

Division

n÷y
n÷2 110671315.5
n÷3 73780877
n÷3 55335657.75
n÷5 44268526.2

Exponentiation

ny
n2 48992560298002161
n3 1.0844142195786E+25
n4 2.4002709645534E+33
n5 5.3128229040715E+41

Nth Root

y√n
2√n 14877.588211804
3√n 604.90664588767
4√n 121.9737193489
5√n 46.667336391474

Divisors of 221342631

1, 3, 6073, 12149, 18219, 36447, 73780877, 221342631

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 -221342630
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 221342631 can be divided by 8 positive divisors. The sum of these divisors (counting 221342631) is 1, the average is 0.125.

Base conversion 221342631

Base System Value
2 Binary 1101001100010110101110100111
3 Ternary 120102111101000020
4 Quaternary 31030112232213
5 Quinary 423130431011
6 Senary 33544050223
8 Octal 1514265647
10 Decimal 221342631
12 Duodecimal 62163973
16 Hexadecimal d316ba7
20 Vigesimal 3937gbb
36 Base36 3ns52f

Cryptographic Hash Functions

md5 3a90e61e66939fb00fc1ea5424cc3c23
sha1 548ee4b2c438bf244b5f953c99c3aa7b454a0291
sha256 8c37dbdeb6923c2a68495547b35e6e3e66be0ef639754eecb90b7298311c798a
sha512 f9bfdf7da081ed36991d0480729c8b7419ce70edf538b26b1af56639613891648e5fe70f312178f2f892d1de2f7f33afa0e56ea6885bb0407c2b2e4fe533882a
ripemd-160 91a458be72786e2b983a45f0a9fae2fbadd3e00b

221342631 as geometric shapes

Circle

Radius = n
Diameter 442685262
Circumference 1390736766.9517
Area 1.5391466751276E+17

Sphere

Radius = n
Volume 4.5423836609019E+25
Surface area 6.1565867005103E+17
Circumference 1390736766.9517

Square

Length = n
Perimeter 885370524
Area 48992560298002161
Diagonal 313025750.69154

Cube

Length = n
Surface area 293955361788012966
Volume 1.0844142195786E+25
Space diagonal 383376682.77297

Equilateral Triangle

Length = n
Perimeter 664027893
Area 2.1214400907255E+16
Altitude 191688341.38649

Triangular Pyramid

Length = n
Surface area 2.1214400907255E+16
Volume 1.2779944137986E+24
Height 104341916.89718