221472941 (number)

221472941 is an odd 9-digits composite number following 221472940 and preceding 221472942. In scientific notation, it is written as 2.21472941 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 220235484 positive integers (up to 221472941) that are relatively prime to 221472941.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred seventy-two thousand nine hundred forty-one

Notation

Scientific notation 2.21472941 × 10^8
Engineering notation 2.21472941 × 10^6

Prime Factorization of 221472941

Prime Factorization 179 × 1237279

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221472941
Product of the distinct prime numbers

The prime factorization of 221472941 is 179 × 1237279. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 3, 37, 30, 530, 3881, 5795, 34618, 15606, 930416, 684104, 2212940, 1275111, 18079368, 96935008, 946453830, 951764746, 3497500222, 1850944756

Basic calculations (n = 221472941)

Multiplication

n×y
n×2 442945882
n×3 664418823
n×4 885891764
n×5 1107364705

Division

n÷y
n÷2 110736470.5
n÷3 73824313.666667
n÷3 55368235.25
n÷5 44294588.2

Exponentiation

ny
n2 49050263595189481
n3 1.0863306135252E+25
n4 2.4059283587576E+33
n5 5.3284802944934E+41

Nth Root

y√n
2√n 14881.966973488
3√n 605.02533054246
4√n 121.99166763959
5√n 46.672829945984

Divisors of 221472941

1, 179, 1237279, 221472941

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 -221472940
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 221472941 can be divided by 4 positive divisors. The sum of these divisors (counting 221472941) is 1, the average is 0.25.

Base conversion 221472941

Base System Value
2 Binary 1101001100110110100010101101
3 Ternary 120102201222202112
4 Quaternary 31030312202231
5 Quinary 423144113231
6 Senary 33550533405
8 Octal 1514664255
10 Decimal 221472941
12 Duodecimal 62207265
16 Hexadecimal d3368ad
20 Vigesimal 3944271
36 Base36 3nuxm5

Cryptographic Hash Functions

md5 af8fdd168138c5067663e027bfbb25b0
sha1 483701fdc09ce11d1acf8db72095de7d4bab72b0
sha256 c708518fd1d91844c938375d1404fead9a6268db988b7516caf3c92882fc2a35
sha512 7eb0ece17ae0b91b030991d7101fa8afaeebb9b43ed5205fe293b3ea14d7960563d58da88486d4bc5e0f320a92572f95309e1164c37ce2d8e6251dfb39c3de51
ripemd-160 be78e488abc46cf871825af55d2ac1d5969df096

221472941 as geometric shapes

Circle

Radius = n
Diameter 442945882
Circumference 1391555528.8291
Area 1.5409594776729E+17

Sphere

Radius = n
Volume 4.5504110330939E+25
Surface area 6.1638379106916E+17
Circumference 1391555528.8291

Square

Length = n
Perimeter 885891764
Area 49050263595189481
Diagonal 313210036.86086

Cube

Length = n
Surface area 294301581571136886
Volume 1.0863306135252E+25
Space diagonal 383602386.3137

Equilateral Triangle

Length = n
Perimeter 664418823
Area 2.1239387167879E+16
Altitude 191801193.15685

Triangular Pyramid

Length = n
Surface area 2.1239387167879E+16
Volume 1.2802529057237E+24
Height 104403345.62029