221738105 (number)

221738105 is an odd 9-digits composite number following 221738104 and preceding 221738106. In scientific notation, it is written as 2.21738105 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 177390480 positive integers (up to 221738105) that are relatively prime to 221738105.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21738105 × 10^8
Engineering notation 2.21738105 × 10^6

Prime Factorization of 221738105

Prime Factorization 5 × 44347621

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221738105
Product of the distinct prime numbers

The prime factorization of 221738105 is 5 × 44347621. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 3, 79, 839, 177, 5747, 8519, 89988, 74390, 257719, 57390, 9251851, 8829620, 66551594, 79704613, 167832422, 916640453, 8521470847, 9578289418

Basic calculations (n = 221738105)

Multiplication

n×y
n×2 443476210
n×3 665214315
n×4 886952420
n×5 1108690525

Division

n÷y
n÷2 110869052.5
n÷3 73912701.666667
n÷3 55434526.25
n÷5 44347621

Exponentiation

ny
n2 49167787208991025
n3 1.0902371962765E+25
n4 2.4174712990286E+33
n5 5.3604550473849E+41

Nth Root

y√n
2√n 14890.873211467
3√n 605.2666947951
4√n 122.02816564821
5√n 46.684000639351

Divisors of 221738105

1, 5, 44347621, 221738105

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221738104
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221738105 can be divided by 4 positive divisors. The sum of these divisors (counting 221738105) is 1, the average is 0.25.

Base conversion 221738105

Base System Value
2 Binary 1101001101110111010001111001
3 Ternary 120110020110111102
4 Quaternary 31031313101321
5 Quinary 423231104410
6 Senary 34000341145
8 Octal 1515672171
10 Decimal 221738105
12 Duodecimal 623147b5
16 Hexadecimal d377479
20 Vigesimal 395h555
36 Base36 3o0m7t

Cryptographic Hash Functions

md5 8c361552e94ea54803551462de6325d8
sha1 cd95e468b1ad765507768aeea73072000eee3a87
sha256 dde4c352bb6acaa352bcd9920d036d718075244e75f5b0edfc3506aeafc7f2a2
sha512 b55d3836d456e64dc3a5b1374da357b0be954437a16aa07ceeca63dd461f66fa973d1f2393e232e184b2d88e6413fd4463086d9bcc1d5eeffff2582184f46042
ripemd-160 f637d6c93eac310b30091697e2530a1ba9a88e8f

221738105 as geometric shapes

Circle

Radius = n
Diameter 443476210
Circumference 1393221603.3778
Area 1.5446515908903E+17

Sphere

Radius = n
Volume 4.5667748886567E+25
Surface area 6.1786063635613E+17
Circumference 1393221603.3778

Square

Length = n
Perimeter 886952420
Area 49167787208991025
Diagonal 313585035.38591

Cube

Length = n
Surface area 295006723253946150
Volume 1.0902371962765E+25
Space diagonal 384061663.83404

Equilateral Triangle

Length = n
Perimeter 665214315
Area 2.1290276385427E+16
Altitude 192030831.91702

Triangular Pyramid

Length = n
Surface area 2.1290276385427E+16
Volume 1.2848568576482E+24
Height 104528345.12864