221640250 (number)

221640250 is an even 9-digits composite number following 221640249 and preceding 221640251. In scientific notation, it is written as 2.21640250 × 10^8. The sum of its digits is 22. It has a total of 7 prime factors and 64 positive divisors. There are 80040000 positive integers (up to 221640250) that are relatively prime to 221640250.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million six hundred forty thousand two hundred fifty

Notation

Scientific notation 2.21640250 × 10^8
Engineering notation 2.21640250 × 10^6

Prime Factorization of 221640250

Prime Factorization 2 × 5 × 13 × 5 × 5 × 47 × 1451

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8865610
Product of the distinct prime numbers

The prime factorization of 221640250 is 2 × 5 × 13 × 5 × 5 × 47 × 1451. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 1, 58, 64, 38, 157, 6044, 1351, 90620, 30575, 640738, 463109, 6108600, 889226, 87961663, 63804524, 917648603, 986564742, 4501346907, 6558131999

Basic calculations (n = 221640250)

Multiplication

n×y
n×2 443280500
n×3 664920750
n×4 886561000
n×5 1108201250

Division

n÷y
n÷2 110820125
n÷3 73880083.333333
n÷3 55410062.5
n÷5 44328050

Exponentiation

ny
n2 49124400420062500
n3 1.0887944390203E+25
n4 2.4132067166306E+33
n5 5.3486373997569E+41

Nth Root

y√n
2√n 14887.587111416
3√n 605.1776451672
4√n 122.01470039063
5√n 46.679879498781

Divisors of 221640250

1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 125, 130, 235, 250, 325, 470, 611, 650, 1175, 1222, 1451, 1625, 2350, 2902, 3055, 3250, 5875, 6110, 7255, 11750, 14510, 15275, 18863, 30550, 36275, 37726, 68197, 72550, 76375, 94315, 136394, 152750, 181375, 188630, 340985, 362750, 471575, 681970, 886561, 943150, 1704925, 1773122, 2357875, 3409850, 4432805, 4715750, 8524625, 8865610, 17049250, 22164025, 44328050, 110820125, 221640250

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221640249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221640250 can be divided by 64 positive divisors. The sum of these divisors (counting 221640250) is 1, the average is 0.015625.

Base conversion 221640250

Base System Value
2 Binary 1101001101011111011000111010
3 Ternary 120110001111021011
4 Quaternary 31031133120322
5 Quinary 423214442000
6 Senary 33554304134
8 Octal 1515373072
10 Decimal 221640250
12 Duodecimal 6228804a
16 Hexadecimal d35f63a
20 Vigesimal 39550ca
36 Base36 3nyipm

Cryptographic Hash Functions

md5 7391c63a5cb69c5e2b1534fd6176e55e
sha1 0c9ad31728c620a66949db6a40841037458a4789
sha256 fa12d3348833fb3891ad3f8d8d3cf1c3cd7638b536a7e7ab9693146fa243bc16
sha512 db8f035e60683eedfb174aba2b79d6c2dd90c94d88bdb5a3f6d9dc800d86b5cab69b2f5b34cf28a2c7b770e2bba19229b31ac57a5cdd808e38b6df0bab58a18b
ripemd-160 b09874b9ce7f2fdd0b97afa2499201233261cad6

221640250 as geometric shapes

Circle

Radius = n
Diameter 443280500
Circumference 1392606762.2796
Area 1.5432885547167E+17

Sphere

Radius = n
Volume 4.560731481194E+25
Surface area 6.1731542188669E+17
Circumference 1392606762.2796

Square

Length = n
Perimeter 886561000
Area 49124400420062500
Diagonal 313446647.51776

Cube

Length = n
Surface area 294746402520375000
Volume 1.0887944390203E+25
Space diagonal 383892174.00227

Equilateral Triangle

Length = n
Perimeter 664920750
Area 2.1271489354727E+16
Altitude 191946087.00113

Triangular Pyramid

Length = n
Surface area 2.1271489354727E+16
Volume 1.2831565519157E+24
Height 104482215.83925