221742045 (number)

221742045 is an odd 9-digits composite number following 221742044 and preceding 221742046. In scientific notation, it is written as 2.21742045 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 101367648 positive integers (up to 221742045) that are relatively prime to 221742045.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21742045 × 10^8
Engineering notation 2.21742045 × 10^6

Prime Factorization of 221742045

Prime Factorization 7 × 9 × 5 × 703943

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 221742045
Product of the distinct prime numbers

The prime factorization of 221742045 is 7 × 9 × 5 × 703943. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 80, 72, 166, 21, 2893, 5761, 89216, 9275, 722609, 950022, 2904628, 4924172, 6120551, 70199447, 603770358, 274641174, 1313051355, 2740001467

Basic calculations (n = 221742045)

Multiplication

n×y
n×2 443484090
n×3 665226135
n×4 886968180
n×5 1108710225

Division

n÷y
n÷2 110871022.5
n÷3 73914015
n÷3 55435511.25
n÷5 44348409

Exponentiation

ny
n2 49169534520782025
n3 1.0902953136336E+25
n4 2.4176431249904E+33
n5 5.3609313061556E+41

Nth Root

y√n
2√n 14891.005506681
3√n 605.27027970992
4√n 122.02870771536
5√n 46.684166541063

Divisors of 221742045

1, 5, 7, 9, 35, 45, 63, 315, 703943, 3519715, 4927601, 6335487, 24638005, 31677435, 44348409, 221742045

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 -221742044
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 221742045 can be divided by 16 positive divisors. The sum of these divisors (counting 221742045) is 1, the average is 0.0625.

Base conversion 221742045

Base System Value
2 Binary 1101001101111000001111011101
3 Ternary 120110020122220100
4 Quaternary 31031320033131
5 Quinary 423231221140
6 Senary 34000411313
8 Octal 1515701735
10 Decimal 221742045
12 Duodecimal 62316b39
16 Hexadecimal d3783dd
20 Vigesimal 395hf25
36 Base36 3o0p99

Cryptographic Hash Functions

md5 9542d470b15ad1cee5397b6987a70d4f
sha1 8ce669a6b0661979952c8bf90a5efd8ed30bcdf8
sha256 25b1d00f08f8deac7823f5272fa06f2a2b9fe4e898a81837f50680d8ba65eded
sha512 385c2daed9833e39f701277de97042d494b839aa69bc05fe78d0e739ba10eb0d819fbcbf70e9781c04929c691e3e87356259a757cf17f5a244617b267faa93f1
ripemd-160 18c2fef972ae59cea12cbe2987a49151dd14346e

221742045 as geometric shapes

Circle

Radius = n
Diameter 443484090
Circumference 1393246359.128
Area 1.5447064843092E+17

Sphere

Radius = n
Volume 4.5670183300731E+25
Surface area 6.1788259372367E+17
Circumference 1393246359.128

Square

Length = n
Perimeter 886968180
Area 49169534520782025
Diagonal 313590607.38735

Cube

Length = n
Surface area 295017207124692150
Volume 1.0902953136336E+25
Space diagonal 384068488.11422

Equilateral Triangle

Length = n
Perimeter 665226135
Area 2.1291032993627E+16
Altitude 192034244.05711

Triangular Pyramid

Length = n
Surface area 2.1291032993627E+16
Volume 1.2849253496104E+24
Height 104530202.46245