221639196 (number)

221639196 is an even 9-digits composite number following 221639195 and preceding 221639197. In scientific notation, it is written as 2.21639196 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 73879728 positive integers (up to 221639196) that are relatively prime to 221639196.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million six hundred thirty-nine thousand one hundred ninety-six

Notation

Scientific notation 2.21639196 × 10^8
Engineering notation 2.21639196 × 10^6

Prime Factorization of 221639196

Prime Factorization 2 × 2 × 3 × 18469933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 110819598
Product of the distinct prime numbers

The prime factorization of 221639196 is 2 × 2 × 3 × 18469933. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 56, 68, 62, 456, 2451, 3288, 88990, 88000, 196161, 991231, 7464767, 712106, 37031477, 45751521, 747796697, 651139417, 8140502821, 5609304728

Basic calculations (n = 221639196)

Multiplication

n×y
n×2 443278392
n×3 664917588
n×4 886556784
n×5 1108195980

Division

n÷y
n÷2 110819598
n÷3 73879732
n÷3 55409799
n÷5 44327839.2

Exponentiation

ny
n2 49123933203526416
n3 1.0887789059587E+25
n4 2.4131608133845E+33
n5 5.3485102249725E+41

Nth Root

y√n
2√n 14887.551712757
3√n 605.17668586754
4√n 122.01455533155
5√n 46.679835101894

Divisors of 221639196

1, 2, 3, 4, 6, 12, 18469933, 36939866, 55409799, 73879732, 110819598, 221639196

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221639195
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221639196 can be divided by 12 positive divisors. The sum of these divisors (counting 221639196) is 1, the average is 0.083333333333333.

Base conversion 221639196

Base System Value
2 Binary 1101001101011111001000011100
3 Ternary 120110001102211010
4 Quaternary 31031133020130
5 Quinary 423214423241
6 Senary 33554255220
8 Octal 1515371034
10 Decimal 221639196
12 Duodecimal 62287510
16 Hexadecimal d35f21c
20 Vigesimal 3954hjg
36 Base36 3nyhwc

Cryptographic Hash Functions

md5 2f47e5b0196186f16c6a8c17ccd1f584
sha1 89a8a2a742cc89f9cf5edddcf16c1bd6cfd41cca
sha256 33b477361c75df6204da78a3123f922789148d4f52824c28cb3eabc6a57f96f7
sha512 2468b45386a68c476db1533ecda338b27d763f9c19c5a3263c7b7d2dd2d2b60e0415f1c9a2a6d129c1934efa15ce147182903414d78881f1acff5c74abb409b2
ripemd-160 8f7852f5c4dcd6dad948f1c923cdc6a6bd7fdc72

221639196 as geometric shapes

Circle

Radius = n
Diameter 443278392
Circumference 1392600139.8023
Area 1.5432738766763E+17

Sphere

Radius = n
Volume 4.560666416458E+25
Surface area 6.1730955067054E+17
Circumference 1392600139.8023

Square

Length = n
Perimeter 886556784
Area 49123933203526416
Diagonal 313445156.93667

Cube

Length = n
Surface area 294743599221158496
Volume 1.0887789059587E+25
Space diagonal 383890348.42072

Equilateral Triangle

Length = n
Perimeter 664917588
Area 2.1271287044032E+16
Altitude 191945174.21036

Triangular Pyramid

Length = n
Surface area 2.1271287044032E+16
Volume 1.2831382460271E+24
Height 104481718.97889