221474497 (number)

221474497 is an odd 9-digits composite number following 221474496 and preceding 221474498. In scientific notation, it is written as 2.21474497 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 216072640 positive integers (up to 221474497) that are relatively prime to 221474497.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred seventy-four thousand four hundred ninety-seven

Notation

Scientific notation 2.21474497 × 10^8
Engineering notation 2.21474497 × 10^6

Prime Factorization of 221474497

Prime Factorization 41 × 5401817

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221474497
Product of the distinct prime numbers

The prime factorization of 221474497 is 41 × 5401817. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 80, 95, 671, 308, 6744, 5612, 15357, 36658, 556929, 656959, 7241274, 2804830, 49058779, 43845523, 800018651, 6799100, 5597561428, 4525979700

Basic calculations (n = 221474497)

Multiplication

n×y
n×2 442948994
n×3 664423491
n×4 885897988
n×5 1107372485

Division

n÷y
n÷2 110737248.5
n÷3 73824832.333333
n÷3 55368624.25
n÷5 44294899.4

Exponentiation

ny
n2 49050952821403009
n3 1.0863535103491E+25
n4 2.4059959726875E+33
n5 5.3286674783499E+41

Nth Root

y√n
2√n 14882.019251432
3√n 605.02674744574
4√n 121.99188190791
5√n 46.672895527557

Divisors of 221474497

1, 41, 5401817, 221474497

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 -221474496
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 221474497 can be divided by 4 positive divisors. The sum of these divisors (counting 221474497) is 1, the average is 0.25.

Base conversion 221474497

Base System Value
2 Binary 1101001100110110111011000001
3 Ternary 120102202001220011
4 Quaternary 31030312323001
5 Quinary 423144140442
6 Senary 33550544521
8 Octal 1514667301
10 Decimal 221474497
12 Duodecimal 62208141
16 Hexadecimal d336ec1
20 Vigesimal 394464h
36 Base36 3nuytd

Cryptographic Hash Functions

md5 b6c9116bbe55148ca8c0ff2e1db6170e
sha1 4d890df746746371ac74603700c308335d439e53
sha256 436a746f434de85c629c47ec7ae8dbcff406c4abe449c758a73cc9aa5afcd0fb
sha512 971803b5bf7ab658cde92610f25b79916eab4f6e7b415f15c6eecbd9d43b033cc8bf3547ae771fda69163ba4359f6577b455a74c5bd5ca7fd916f6a0e92b3605
ripemd-160 12045a8fe5cf97c3de29a7d6d75363f241ad0472

221474497 as geometric shapes

Circle

Radius = n
Diameter 442948994
Circumference 1391565305.4654
Area 1.540981130353E+17

Sphere

Radius = n
Volume 4.5505069430856E+25
Surface area 6.163924521412E+17
Circumference 1391565305.4654

Square

Length = n
Perimeter 885897988
Area 49050952821403009
Diagonal 313212237.37716

Cube

Length = n
Surface area 294305716928418054
Volume 1.0863535103491E+25
Space diagonal 383605081.38476

Equilateral Triangle

Length = n
Perimeter 664423491
Area 2.1239685611583E+16
Altitude 191802540.69238

Triangular Pyramid

Length = n
Surface area 2.1239685611583E+16
Volume 1.2802798898894E+24
Height 104404079.12572