221005512 (number)

221005512 is an even 9-digits composite number following 221005511 and preceding 221005513. In scientific notation, it is written as 2.21005512 × 10^8. The sum of its digits is 18. It has a total of 7 prime factors and 64 positive divisors. There are 57480192 positive integers (up to 221005512) that are relatively prime to 221005512.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21005512 × 10^8
Engineering notation 2.21005512 × 10^6

Prime Factorization of 221005512

Prime Factorization 2 × 2 × 2 × 63 × 13 × 89 × 379

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 55251378
Product of the distinct prime numbers

The prime factorization of 221005512 is 2 × 2 × 2 × 63 × 13 × 89 × 379. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 3, 63, 45, 443, 850, 2687, 7758, 82897, 64738, 351451, 389293, 6777467, 8649150, 97012043, 66698996, 977522872, 529121441, 1410973004, 5272426269

Basic calculations (n = 221005512)

Multiplication

n×y
n×2 442011024
n×3 663016536
n×4 884022048
n×5 1105027560

Division

n÷y
n÷2 110502756
n÷3 73668504
n÷3 55251378
n÷5 44201102.4

Exponentiation

ny
n2 48843436334382144
n3 1.079466865492E+25
n4 2.3856812729508E+33
n5 5.2724871119731E+41

Nth Root

y√n
2√n 14866.254134785
3√n 604.599385991
4√n 121.92724935298
5√n 46.653112254819

Divisors of 221005512

1, 2, 4, 8, 13, 26, 52, 63, 89, 104, 126, 178, 252, 356, 379, 504, 712, 758, 819, 1157, 1516, 1638, 2314, 3032, 3276, 4628, 4927, 5607, 6552, 9256, 9854, 11214, 19708, 22428, 23877, 33731, 39416, 44856, 47754, 67462, 72891, 95508, 134924, 145782, 191016, 269848, 291564, 310401, 438503, 583128, 620802, 877006, 1241604, 1754012, 2125053, 2483208, 3508024, 4250106, 8500212, 17000424, 27625689, 55251378, 110502756, 221005512

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 -221005511
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 221005512 can be divided by 64 positive divisors. The sum of these divisors (counting 221005512) is 1, the average is 0.015625.

Base conversion 221005512

Base System Value
2 Binary 1101001011000100011011001000
3 Ternary 120101212020120100
4 Quaternary 31023010123020
5 Quinary 423034134022
6 Senary 33532525400
8 Octal 1513043310
10 Decimal 221005512
12 Duodecimal 62020860
16 Hexadecimal d2c46c8
20 Vigesimal 3915dfc
36 Base36 3nkwy0

Cryptographic Hash Functions

md5 1ffff408905af65fca9f8b2f8d004e4c
sha1 13f16b2f4b9c8780a90502b4a304490acf4a390e
sha256 dc4d0b3cbccd483a2ca2ca37559da2939a1000f278ef3595e2ca4205cab960fa
sha512 e1db0c3e212ffcfb223506a7ab1ec63eb8b2f1700a6972da4605bb2e5386303b8cfb507d997dadc3923ff7f256acff954c9aa4861e531867153c418bdd792149
ripemd-160 55453e68ac8d069605d3770500d5c38f5da054b8

221005512 as geometric shapes

Circle

Radius = n
Diameter 442011024
Circumference 1388618585.8041
Area 1.5344618076418E+17

Sphere

Radius = n
Volume 4.5216602325642E+25
Surface area 6.137847230567E+17
Circumference 1388618585.8041

Square

Length = n
Perimeter 884022048
Area 48843436334382144
Diagonal 312548992.42961

Cube

Length = n
Surface area 293060618006292864
Volume 1.079466865492E+25
Space diagonal 382792775.53677

Equilateral Triangle

Length = n
Perimeter 663016536
Area 2.1149828336851E+16
Altitude 191396387.76839

Triangular Pyramid

Length = n
Surface area 2.1149828336851E+16
Volume 1.2721639010926E+24
Height 104182997.47654