221374405 (number)

221374405 is an odd 9-digits composite number following 221374404 and preceding 221374406. In scientific notation, it is written as 2.21374405 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 151799424 positive integers (up to 221374405) that are relatively prime to 221374405.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million three hundred seventy-four thousand four hundred five

Notation

Scientific notation 2.21374405 × 10^8
Engineering notation 2.21374405 × 10^6

Prime Factorization of 221374405

Prime Factorization 35 × 7 × 903569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221374405
Product of the distinct prime numbers

The prime factorization of 221374405 is 35 × 7 × 903569. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 52, 51, 80, 337, 826, 1787, 50484, 46032, 31641, 816035, 5886990, 1560085, 22729883, 9582315, 458099663, 641483316, 6609883889, 7431554906

Basic calculations (n = 221374405)

Multiplication

n×y
n×2 442748810
n×3 664123215
n×4 885497620
n×5 1106872025

Division

n÷y
n÷2 110687202.5
n÷3 73791468.333333
n÷3 55343601.25
n÷5 44274881

Exponentiation

ny
n2 49006627189104025
n3 1.0848812935045E+25
n4 2.4016495084518E+33
n5 5.3166373095207E+41

Nth Root

y√n
2√n 14878.656021294
3√n 604.93558952746
4√n 121.97809648168
5√n 46.668676144962

Divisors of 221374405

1, 7, 35, 245, 903569, 6324983, 31624915, 221374405

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 -221374404
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 221374405 can be divided by 8 positive divisors. The sum of these divisors (counting 221374405) is 1, the average is 0.125.

Base conversion 221374405

Base System Value
2 Binary 1101001100011110011111000101
3 Ternary 120102112222121001
4 Quaternary 31030132133011
5 Quinary 423132440110
6 Senary 33544453301
8 Octal 1514363705
10 Decimal 221374405
12 Duodecimal 6217a231
16 Hexadecimal d31e7c5
20 Vigesimal 393bg05
36 Base36 3nstl1

Cryptographic Hash Functions

md5 27744b5f02f2470f41b1d968eebfcc87
sha1 c3a7275bb32c72ba36214899d5b4e29a38454205
sha256 e6c895387f0d65964bf9b0e6ee1eac71a5906e67438d4edd1e5d3d227fbdf5f0
sha512 0e247ecab9bffb168057e272c8c7637a59e92e8d7d6b494c96107473a78f113257c86c7604dc245548d1c357914ef9cb2ee970517a059af4dc7d83b04a4e4f1c
ripemd-160 93949b052095c8acdbdee0ccee08703c85766cf7

221374405 as geometric shapes

Circle

Radius = n
Diameter 442748810
Circumference 1390936408.8816
Area 1.539588599545E+17

Sphere

Radius = n
Volume 4.5443401355875E+25
Surface area 6.1583543981801E+17
Circumference 1390936408.8816

Square

Length = n
Perimeter 885497620
Area 49006627189104025
Diagonal 313070685.91327

Cube

Length = n
Surface area 294039763134624150
Volume 1.0848812935045E+25
Space diagonal 383431716.95533

Equilateral Triangle

Length = n
Perimeter 664123215
Area 2.1220492049779E+16
Altitude 191715858.47766

Triangular Pyramid

Length = n
Surface area 2.1220492049779E+16
Volume 1.2785448656991E+24
Height 104356895.30442