201921828 (number)

201921828 is an even 9-digits composite number following 201921827 and preceding 201921829. In scientific notation, it is written as 2.01921828 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 66792960 positive integers (up to 201921828) that are relatively prime to 201921828.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred twenty-one thousand eight hundred twenty-eight

Notation

Scientific notation 2.01921828 × 10^8
Engineering notation 2.01921828 × 10^6

Prime Factorization of 201921828

Prime Factorization 2 × 2 × 3 × 131 × 128449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 100960914
Product of the distinct prime numbers

The prime factorization of 201921828 is 2 × 2 × 3 × 131 × 128449. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 75, 10, 890, 961, 280, 7661, 47183, 50632, 219206, 433789, 2894071, 5762008, 63767651, 52186100, 470016044, 315900693, 2312455387, 6313873309

Basic calculations (n = 201921828)

Multiplication

n×y
n×2 403843656
n×3 605765484
n×4 807687312
n×5 1009609140

Division

n÷y
n÷2 100960914
n÷3 67307276
n÷3 50480457
n÷5 40384365.6

Exponentiation

ny
n2 40772424622861584
n3 8.2328425118404E+24
n4 1.6623906096269E+33
n5 3.356729507459E+41

Nth Root

y√n
2√n 14209.920056074
3√n 586.67073272549
4√n 119.2053692418
5√n 45.818055488479

Divisors of 201921828

1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 128449, 256898, 385347, 513796, 770694, 1541388, 16826819, 33653638, 50480457, 67307276, 100960914, 201921828

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 -201921827
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 201921828 can be divided by 24 positive divisors. The sum of these divisors (counting 201921828) is 1, the average is 0.041666666666667.

Base conversion 201921828

Base System Value
2 Binary 1100000010010001010100100100
3 Ternary 112001221200200020
4 Quaternary 30002101110210
5 Quinary 403142444303
6 Senary 32011515140
8 Octal 1402212444
10 Decimal 201921828
12 Duodecimal 57758ab0
16 Hexadecimal c091524
20 Vigesimal 33204b8
36 Base36 3c7vvo

Cryptographic Hash Functions

md5 24b64266cbdf4554c19476aa5e6ab2f4
sha1 bd2c4f9adc19c4aefd2c6618663042ca01abfffc
sha256 c4cb7887c85bf99fbaffef9f092eabf24d2a5162e394fe031eaeee36781dad63
sha512 4757ab21fad1ed8bdebd8735f113fa875772d7123093020e80cf28c06e0b242cfcd63206e9b89848306624ed9b57f3eb643b2875746b8759ab00303f4d55b571
ripemd-160 7fd3c511e17dd64812ed4037851f672cc54051dd

201921828 as geometric shapes

Circle

Radius = n
Diameter 403843656
Circumference 1268712262.8884
Area 1.2809034966423E+17

Sphere

Radius = n
Volume 3.4485650071146E+25
Surface area 5.123613986569E+17
Circumference 1268712262.8884

Square

Length = n
Perimeter 807687312
Area 40772424622861584
Diagonal 285560587.69677

Cube

Length = n
Surface area 244634547737169504
Volume 8.2328425118404E+24
Space diagonal 349738865.25318

Equilateral Triangle

Length = n
Perimeter 605765484
Area 1.7654977748642E+16
Altitude 174869432.62659

Triangular Pyramid

Length = n
Surface area 1.7654977748642E+16
Volume 9.7024979476054E+23
Height 95186862.565589