221239425 (number)

221239425 is an odd 9-digits composite number following 221239424 and preceding 221239426. In scientific notation, it is written as 2.21239425 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 107263200 positive integers (up to 221239425) that are relatively prime to 221239425.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred thirty-nine thousand four hundred twenty-five

Notation

Scientific notation 2.21239425 × 10^8
Engineering notation 2.21239425 × 10^6

Prime Factorization of 221239425

Prime Factorization 5 × 5 × 11 × 33 × 24379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 44247885
Product of the distinct prime numbers

The prime factorization of 221239425 is 5 × 5 × 11 × 33 × 24379. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 72, 10, 368, 86, 8646, 3508, 76680, 97392, 317917, 922525, 3105477, 3704322, 65332765, 98804550, 266922507, 583714227, 8640733857, 1299051180

Basic calculations (n = 221239425)

Multiplication

n×y
n×2 442478850
n×3 663718275
n×4 884957700
n×5 1106197125

Division

n÷y
n÷2 110619712.5
n÷3 73746475
n÷3 55309856.25
n÷5 44247885

Exponentiation

ny
n2 48946883174330625
n3 1.0828980289031E+25
n4 2.3957973724816E+33
n5 5.3004483310433E+41

Nth Root

y√n
2√n 14874.11930166
3√n 604.81261414352
4√n 121.95949861187
5√n 46.662983639686

Divisors of 221239425

1, 5, 11, 25, 33, 55, 165, 275, 363, 825, 1815, 9075, 24379, 121895, 268169, 609475, 804507, 1340845, 4022535, 6704225, 8849577, 20112675, 44247885, 221239425

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221239424
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221239425 can be divided by 24 positive divisors. The sum of these divisors (counting 221239425) is 1, the average is 0.041666666666667.

Base conversion 221239425

Base System Value
2 Binary 1101001011111101100010000001
3 Ternary 120102022010102210
4 Quaternary 31023331202001
5 Quinary 423114130200
6 Senary 33541532333
8 Octal 1513754201
10 Decimal 221239425
12 Duodecimal 621140a9
16 Hexadecimal d2fd881
20 Vigesimal 392eib5
36 Base36 3npxfl

Cryptographic Hash Functions

md5 d255c9617e56765e20799601fd33edd0
sha1 bfe01fcf1ec81586ac6495b8fae848eda5485d18
sha256 55aaef2ed14e86eec57df7e4548de605e043aad0992a7e3eb29ee2c49bcc4920
sha512 52cc79344e5dcafbe60c15484a14084dc3a8bb6390427b9e47869181f7715dace24448040ae7e212fade6c6347851052e07b8ab2fb43ee0b1d911dbac75af581
ripemd-160 24644264301bfe35d5cf12e08b5de7b772276730

221239425 as geometric shapes

Circle

Radius = n
Diameter 442478850
Circumference 1390088304.5289
Area 1.5377116859659E+17

Sphere

Radius = n
Volume 4.5360326562518E+25
Surface area 6.1508467438638E+17
Circumference 1390088304.5289

Square

Length = n
Perimeter 884957700
Area 48946883174330625
Diagonal 312879795.36663

Cube

Length = n
Surface area 293681299045983750
Volume 1.0828980289031E+25
Space diagonal 383197924.73732

Equilateral Triangle

Length = n
Perimeter 663718275
Area 2.119462213252E+16
Altitude 191598962.36866

Triangular Pyramid

Length = n
Surface area 2.119462213252E+16
Volume 1.2762075659516E+24
Height 104293265.12221