221242712 (number)

221242712 is an even 9-digits composite number following 221242711 and preceding 221242713. In scientific notation, it is written as 2.21242712 × 10^8. The sum of its digits is 23. It has a total of 5 prime factors and 16 positive divisors. There are 110323296 positive integers (up to 221242712) that are relatively prime to 221242712.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred forty-two thousand seven hundred twelve

Notation

Scientific notation 2.21242712 × 10^8
Engineering notation 2.21242712 × 10^6

Prime Factorization of 221242712

Prime Factorization 2 × 2 × 2 × 373 × 74143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 55310678
Product of the distinct prime numbers

The prime factorization of 221242712 is 2 × 2 × 2 × 373 × 74143. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 17, 44, 255, 415, 7139, 9858, 1013, 20886, 859008, 832968, 5518150, 1069183, 42402152, 50848927, 572291210, 423067931, 9886579521, 1328905654

Basic calculations (n = 221242712)

Multiplication

n×y
n×2 442485424
n×3 663728136
n×4 884970848
n×5 1106213560

Division

n÷y
n÷2 110621356
n÷3 73747570.666667
n÷3 55310678
n÷5 44248542.4

Exponentiation

ny
n2 48948337613114944
n3 1.0829462961417E+25
n4 2.3959397550875E+33
n5 5.3008420920417E+41

Nth Root

y√n
2√n 14874.229795186
3√n 604.81560940415
4√n 121.95995160374
5√n 46.663122295187

Divisors of 221242712

1, 2, 4, 8, 373, 746, 1492, 2984, 74143, 148286, 296572, 593144, 27655339, 55310678, 110621356, 221242712

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 -221242711
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 221242712 can be divided by 16 positive divisors. The sum of these divisors (counting 221242712) is 1, the average is 0.0625.

Base conversion 221242712

Base System Value
2 Binary 1101001011111110010101011000
3 Ternary 120102022021221112
4 Quaternary 31023332111120
5 Quinary 423114231322
6 Senary 33541555452
8 Octal 1513762530
10 Decimal 221242712
12 Duodecimal 62115b88
16 Hexadecimal d2fe558
20 Vigesimal 392f6fc
36 Base36 3npzyw

Cryptographic Hash Functions

md5 4a548966ecce5df81b88cb463ecbc5fe
sha1 c2e40fe59d75630977b3af4d7db77b9e450a4bfc
sha256 72763110282fc3a7274d5f8b5a180edc6da8637e34f596e2a72b75235184f13c
sha512 3da3374d5c3cf009f61bb8d1bd5fc2ae2104e3b2e91fcb014fba319a465c9e9cf6ebff54d6dc90be028e7e84bb0e51e5b3999a6696edd271ce4128a6b28faa97
ripemd-160 fdd4eee653d624db2b9b12a8d66ca0e65923ad59

221242712 as geometric shapes

Circle

Radius = n
Diameter 442485424
Circumference 1390108957.359
Area 1.5377573785079E+17

Sphere

Radius = n
Volume 4.5362348375881E+25
Surface area 6.1510295140318E+17
Circumference 1390108957.359

Square

Length = n
Perimeter 884970848
Area 48948337613114944
Diagonal 312884443.8866

Cube

Length = n
Surface area 293690025678689664
Volume 1.0829462961417E+25
Space diagonal 383203617.98833

Equilateral Triangle

Length = n
Perimeter 663728136
Area 2.1195251922987E+16
Altitude 191601808.99416

Triangular Pyramid

Length = n
Surface area 2.1195251922987E+16
Volume 1.2762644494378E+24
Height 104294814.62887