221892008 (number)

221892008 is an even 9-digits composite number following 221892007 and preceding 221892009. In scientific notation, it is written as 2.21892008 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 102249408 positive integers (up to 221892008) that are relatively prime to 221892008.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21892008 × 10^8
Engineering notation 2.21892008 × 10^6

Prime Factorization of 221892008

Prime Factorization 2 × 2 × 2 × 13 × 839 × 2543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 55473002
Product of the distinct prime numbers

The prime factorization of 221892008 is 2 × 2 × 2 × 13 × 839 × 2543. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 85, 96, 177, 818, 4410, 6051, 52994, 25382, 265601, 784487, 5744863, 8104703, 45420488, 90104581, 517308053, 509642493, 4140094102, 7478040092

Basic calculations (n = 221892008)

Multiplication

n×y
n×2 443784016
n×3 665676024
n×4 887568032
n×5 1109460040

Division

n÷y
n÷2 110946004
n÷3 73964002.666667
n÷3 55473002
n÷5 44378401.6

Exponentiation

ny
n2 49236063214272064
n3 1.092508893263E+25
n4 2.4241899208398E+33
n5 5.379083693085E+41

Nth Root

y√n
2√n 14896.040010687
3√n 605.40669601688
4√n 122.04933433119
5√n 46.690479285736

Divisors of 221892008

1, 2, 4, 8, 13, 26, 52, 104, 839, 1678, 2543, 3356, 5086, 6712, 10172, 10907, 20344, 21814, 33059, 43628, 66118, 87256, 132236, 264472, 2133577, 4267154, 8534308, 17068616, 27736501, 55473002, 110946004, 221892008

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221892007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221892008 can be divided by 32 positive divisors. The sum of these divisors (counting 221892008) is 1, the average is 0.03125.

Base conversion 221892008

Base System Value
2 Binary 1101001110011100110110101000
3 Ternary 120110112021121112
4 Quaternary 31032130312220
5 Quinary 423301021013
6 Senary 34003525452
8 Octal 1516346650
10 Decimal 221892008
12 Duodecimal 62389888
16 Hexadecimal d39cda8
20 Vigesimal 396ga08
36 Base36 3o3wyw

Cryptographic Hash Functions

md5 9a387105199b5636b345a45d72416657
sha1 c9558a7e5cf14afb01410f6621eb4874a49a293e
sha256 7b85b0d2fc201d3b15a258278913f2482f1044382296f3a317316c9892744d28
sha512 76b5007bc09a2a90289c603356d13d2b3edf2c999a1a90e75f56a89308d1ce2e85d02b434ff9109ee69ee120ab84e72dbfd9b7ba48b6fea68309c9ce3a4b17a1
ripemd-160 bc1811b1960827fd4ab8f7c3410e4ec4cdf983c3

221892008 as geometric shapes

Circle

Radius = n
Diameter 443784016
Circumference 1394188604.4462
Area 1.5467965448564E+17

Sphere

Radius = n
Volume 4.576290550742E+25
Surface area 6.1871861794256E+17
Circumference 1394188604.4462

Square

Length = n
Perimeter 887568032
Area 49236063214272064
Diagonal 313802687.0958

Cube

Length = n
Surface area 295416379285632384
Volume 1.092508893263E+25
Space diagonal 384328231.64948

Equilateral Triangle

Length = n
Perimeter 665676024
Area 2.1319840762948E+16
Altitude 192164115.82474

Triangular Pyramid

Length = n
Surface area 2.1319840762948E+16
Volume 1.2875340782214E+24
Height 104600895.6986