221574388 (number)

221574388 is an even 9-digits composite number following 221574387 and preceding 221574389. In scientific notation, it is written as 2.21574388 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 94802400 positive integers (up to 221574388) that are relatively prime to 221574388.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21574388 × 10^8
Engineering notation 2.21574388 × 10^6

Prime Factorization of 221574388

Prime Factorization 2 × 2 × 7 × 631 × 12541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 110787194
Product of the distinct prime numbers

The prime factorization of 221574388 is 2 × 2 × 7 × 631 × 12541. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 53, 50, 279, 373, 165, 4235, 9508, 9490, 754001, 547246, 2653306, 3151806, 4197196, 61486420, 768973330, 913245213, 2276470624, 5004544373

Basic calculations (n = 221574388)

Multiplication

n×y
n×2 443148776
n×3 664723164
n×4 886297552
n×5 1107871940

Division

n÷y
n÷2 110787194
n÷3 73858129.333333
n÷3 55393597
n÷5 44314877.6

Exponentiation

ny
n2 49095209417574544
n3 1.0878240980431E+25
n4 2.4103395877555E+33
n5 5.340695190291E+41

Nth Root

y√n
2√n 14885.374970084
3√n 605.11769492686
4√n 122.00563499316
5√n 46.677104916345

Divisors of 221574388

1, 2, 4, 7, 14, 28, 631, 1262, 2524, 4417, 8834, 12541, 17668, 25082, 50164, 87787, 175574, 351148, 7913371, 15826742, 31653484, 55393597, 110787194, 221574388

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 -221574387
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 221574388 can be divided by 24 positive divisors. The sum of these divisors (counting 221574388) is 1, the average is 0.041666666666667.

Base conversion 221574388

Base System Value
2 Binary 1101001101001111010011110100
3 Ternary 120102221010220211
4 Quaternary 31031033103310
5 Quinary 423210340023
6 Senary 33553035204
8 Octal 1515172364
10 Decimal 221574388
12 Duodecimal 62255b04
16 Hexadecimal d34f4f4
20 Vigesimal 394gfj8
36 Base36 3nx3w4

Cryptographic Hash Functions

md5 0a14d303830872e7666e8cc515739932
sha1 04bf0ab85f11a26a0c296b5470d05bd6156cf967
sha256 dec5c2b5e960a7a05e96a7b6c7809fe7e81cf626a31d0695f4cbb90246566be9
sha512 79776494c9b654e3c24b3339f218d9a45b7fa6518b47e93bf3c805610d6ffb387e9eff8439f9bd357fe00142c7ad2713bebbe8adf34cf4cf26dcf26a12d41980
ripemd-160 2d58193f25216e10b3d44e2fe725757a758410cd

221574388 as geometric shapes

Circle

Radius = n
Diameter 443148776
Circumference 1392192939.1289
Area 1.542371492327E+17

Sphere

Radius = n
Volume 4.5566669264135E+25
Surface area 6.1694859693082E+17
Circumference 1392192939.1289

Square

Length = n
Perimeter 886297552
Area 49095209417574544
Diagonal 313353504.58412

Cube

Length = n
Surface area 294571256505447264
Volume 1.0878240980431E+25
Space diagonal 383778097.67198

Equilateral Triangle

Length = n
Perimeter 664723164
Area 2.1258849279868E+16
Altitude 191889048.83599

Triangular Pyramid

Length = n
Surface area 2.1258849279868E+16
Volume 1.2820129941073E+24
Height 104451168.19471