221528712 (number)

221528712 is an even 9-digits composite number following 221528711 and preceding 221528713. In scientific notation, it is written as 2.21528712 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 73842896 positive integers (up to 221528712) that are relatively prime to 221528712.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred twenty-eight thousand seven hundred twelve

Notation

Scientific notation 2.21528712 × 10^8
Engineering notation 2.21528712 × 10^6

Prime Factorization of 221528712

Prime Factorization 2 × 2 × 2 × 3 × 9230363

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 55382178
Product of the distinct prime numbers

The prime factorization of 221528712 is 2 × 2 × 2 × 3 × 9230363. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 75, 60, 286, 141, 833, 4242, 5429, 84168, 300030, 213125, 3962274, 6191643, 5905876, 89075510, 343763989, 574930409, 2977770166, 9449323120

Basic calculations (n = 221528712)

Multiplication

n×y
n×2 443057424
n×3 664586136
n×4 886114848
n×5 1107643560

Division

n÷y
n÷2 110764356
n÷3 73842904
n÷3 55382178
n÷5 44305742.4

Exponentiation

ny
n2 49074970240378944
n3 1.0871514948789E+25
n4 2.4083527040941E+33
n5 5.3351927257968E+41

Nth Root

y√n
2√n 14883.840633385
3√n 605.07611181864
4√n 121.99934685639
5√n 46.675180326336

Divisors of 221528712

1, 2, 3, 4, 6, 8, 12, 24, 9230363, 18460726, 27691089, 36921452, 55382178, 73842904, 110764356, 221528712

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 -221528711
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 221528712 can be divided by 16 positive divisors. The sum of these divisors (counting 221528712) is 1, the average is 0.0625.

Base conversion 221528712

Base System Value
2 Binary 1101001101000100001010001000
3 Ternary 120102211211021010
4 Quaternary 31031010022020
5 Quinary 423202404322
6 Senary 33552043520
8 Octal 1515041210
10 Decimal 221528712
12 Duodecimal 622335a0
16 Hexadecimal d344288
20 Vigesimal 394b1fc
36 Base36 3nw4nc

Cryptographic Hash Functions

md5 719748df54180c23cc057468b56f45b2
sha1 7f21394bedc187384171d92c3cda5a432010a5e4
sha256 c0b2c753c5b16cc8ffe43636f0ce5f18ada244c12ad3a00288adec05db626f86
sha512 eaeafae0d26dab57165b28f447bb3158ed2d328836c6c25cd766725a041802daeb6d14656a42704d66727eca6208edffd1e3b1f566369fc943474ccce01e20ad
ripemd-160 2801635bdacba9392b1f99c3ed85e74f6985e9ee

221528712 as geometric shapes

Circle

Radius = n
Diameter 443057424
Circumference 1391905948.3568
Area 1.5417356598231E+17

Sphere

Radius = n
Volume 4.5538495328678E+25
Surface area 6.1669426392925E+17
Circumference 1391905948.3568

Square

Length = n
Perimeter 886114848
Area 49074970240378944
Diagonal 313288908.96544

Cube

Length = n
Surface area 294449821442273664
Volume 1.0871514948789E+25
Space diagonal 383698984.51929

Equilateral Triangle

Length = n
Perimeter 664586136
Area 2.1250085459067E+16
Altitude 191849492.25965

Triangular Pyramid

Length = n
Surface area 2.1250085459067E+16
Volume 1.2812203236767E+24
Height 104429636.32181