221442008 (number)

221442008 is an even 9-digits composite number following 221442007 and preceding 221442009. In scientific notation, it is written as 2.21442008 × 10^8. The sum of its digits is 23. It has a total of 5 prime factors and 16 positive divisors. There are 109386688 positive integers (up to 221442008) that are relatively prime to 221442008.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred forty-two thousand eight

Notation

Scientific notation 2.21442008 × 10^8
Engineering notation 2.21442008 × 10^6

Prime Factorization of 221442008

Prime Factorization 2 × 2 × 2 × 83 × 333497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 55360502
Product of the distinct prime numbers

The prime factorization of 221442008 is 2 × 2 × 2 × 83 × 333497. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 24, 5, 422, 917, 7224, 5650, 98026, 68375, 654138, 926904, 8260728, 9869409, 34137613, 41990946, 306368132, 739982523, 3565164288, 8299267302

Basic calculations (n = 221442008)

Multiplication

n×y
n×2 442884016
n×3 664326024
n×4 885768032
n×5 1107210040

Division

n÷y
n÷2 110721004
n÷3 73814002.666667
n÷3 55360502
n÷5 44288401.6

Exponentiation

ny
n2 49036562907072064
n3 1.085875495556E+25
n4 2.4045845017392E+33
n5 5.3247602047082E+41

Nth Root

y√n
2√n 14880.927659256
3√n 604.99716138276
4√n 121.98740778972
5√n 46.671526119605

Divisors of 221442008

1, 2, 4, 8, 83, 166, 332, 664, 333497, 666994, 1333988, 2667976, 27680251, 55360502, 110721004, 221442008

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 -221442007
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 221442008 can be divided by 16 positive divisors. The sum of these divisors (counting 221442008) is 1, the average is 0.0625.

Base conversion 221442008

Base System Value
2 Binary 1101001100101110111111011000
3 Ternary 120102200102022212
4 Quaternary 31030232333120
5 Quinary 423142121013
6 Senary 33550134252
8 Octal 1514567730
10 Decimal 221442008
12 Duodecimal 621b1388
16 Hexadecimal d32efd8
20 Vigesimal 3940508
36 Base36 3nu9qw

Cryptographic Hash Functions

md5 82b4a899be3d0f726096dc7f98d8cfa1
sha1 9413b9cf5334151b28357c093a790a6b1bc9b0d8
sha256 9ca89241369215b4b30da5c2d308ada9bbc25f4062be8077a60bb206ca840ebb
sha512 ad7b5b03f00cac2f059e9de4c1f3933068aa3af7ec7ce72b43904b022d474e040c5b8245e75dade64b57ea2f60da202f892c795d93cfe444014ed1c5823531c5
ripemd-160 d56207d629e93a1cf79774bd3aa287edeccd3b43

221442008 as geometric shapes

Circle

Radius = n
Diameter 442884016
Circumference 1391361171.0579
Area 1.5405290578615E+17

Sphere

Radius = n
Volume 4.5485046394027E+25
Surface area 6.1621162314461E+17
Circumference 1391361171.0579

Square

Length = n
Perimeter 885768032
Area 49036562907072064
Diagonal 313166290.99273

Cube

Length = n
Surface area 294219377442432384
Volume 1.085875495556E+25
Space diagonal 383548808.78607

Equilateral Triangle

Length = n
Perimeter 664326024
Area 2.1233454595899E+16
Altitude 191774404.39304

Triangular Pyramid

Length = n
Surface area 2.1233454595899E+16
Volume 1.2797165440533E+24
Height 104388763.66424