221001045 (number)

221001045 is an odd 9-digits composite number following 221001044 and preceding 221001046. In scientific notation, it is written as 2.21001045 × 10^8. The sum of its digits is 15. It has a total of 4 prime factors and 16 positive divisors. There are 117801920 positive integers (up to 221001045) that are relatively prime to 221001045.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million one thousand forty-five

Notation

Scientific notation 2.21001045 × 10^8
Engineering notation 2.21001045 × 10^6

Prime Factorization of 221001045

Prime Factorization 5 × 3 × 2693 × 5471

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221001045
Product of the distinct prime numbers

The prime factorization of 221001045 is 5 × 3 × 2693 × 5471. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 4, 43, 589, 636, 3806, 279, 77047, 87183, 128335, 525163, 5958581, 3632695, 84296990, 32110132, 283037016, 134872211, 9603580956, 8066644360

Basic calculations (n = 221001045)

Multiplication

n×y
n×2 442002090
n×3 663003135
n×4 884004180
n×5 1105005225

Division

n÷y
n÷2 110500522.5
n÷3 73667015
n÷3 55250261.25
n÷5 44200209

Exponentiation

ny
n2 48841461891092025
n3 1.0794014117259E+25
n4 2.385488399659E+33
n5 5.2719542916002E+41

Nth Root

y√n
2√n 14866.10389443
3√n 604.59531254259
4√n 121.92663324488
5√n 46.652923661209

Divisors of 221001045

1, 3, 5, 15, 2693, 5471, 8079, 13465, 16413, 27355, 40395, 82065, 14733403, 44200209, 73667015, 221001045

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221001044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221001045 can be divided by 16 positive divisors. The sum of these divisors (counting 221001045) is 1, the average is 0.0625.

Base conversion 221001045

Base System Value
2 Binary 1101001011000011010101010101
3 Ternary 120101212000102220
4 Quaternary 31023003111111
5 Quinary 423034013140
6 Senary 33532452553
8 Octal 1513032525
10 Decimal 221001045
12 Duodecimal 6201a159
16 Hexadecimal d2c3555
20 Vigesimal 39152c5
36 Base36 3nkthx

Cryptographic Hash Functions

md5 aba0836c9877d08ec04868a805c79f69
sha1 f24abf9c4a5678279ad83a2d7c63980c41823a4f
sha256 d39c58994026b61ad03fdc2531448c72b3b7ceb50dd1f0afbee80ab1212775c0
sha512 c96153f6d05801d8ab94e665dcd8e45e93d9b4bbd80bd7e975e452093c2936a8d7f1ebb4b6f3b71665e8e635ec733085e592a0c1e519e7f955a385f2d81f5c87
ripemd-160 9c852784f60483d107116534473a69692590ef96

221001045 as geometric shapes

Circle

Radius = n
Diameter 442002090
Circumference 1388590518.8153
Area 1.5343997786764E+17

Sphere

Radius = n
Volume 4.5213860604701E+25
Surface area 6.1375991147056E+17
Circumference 1388590518.8153

Square

Length = n
Perimeter 884004180
Area 48841461891092025
Diagonal 312542675.13763

Cube

Length = n
Surface area 293048771346552150
Volume 1.0794014117259E+25
Space diagonal 382785038.46582

Equilateral Triangle

Length = n
Perimeter 663003135
Area 2.1148973377828E+16
Altitude 191392519.23291

Triangular Pyramid

Length = n
Surface area 2.1148973377828E+16
Volume 1.2720867630895E+24
Height 104180891.71254