221497120 (number)

221497120 is an even 9-digits composite number following 221497119 and preceding 221497121. In scientific notation, it is written as 2.21497120 × 10^8. The sum of its digits is 28. It has a total of 9 prime factors and 96 positive divisors. There are 80735232 positive integers (up to 221497120) that are relatively prime to 221497120.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred ninety-seven thousand one hundred twenty

Notation

Scientific notation 2.21497120 × 10^8
Engineering notation 2.21497120 × 10^6

Prime Factorization of 221497120

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 13 × 83 × 1283

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 13843570
Product of the distinct prime numbers

The prime factorization of 221497120 is 2 × 2 × 2 × 2 × 2 × 5 × 13 × 83 × 1283. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221497120)

Multiplication

n×y
n×2 442994240
n×3 664491360
n×4 885988480
n×5 1107485600

Division

n÷y
n÷2 110748560
n÷3 73832373.333333
n÷3 55374280
n÷5 44299424

Exponentiation

ny
n2 49060974168294400
n3 1.0866864482672E+25
n4 2.4069791863421E+33
n5 5.3313895767471E+41

Nth Root

y√n
2√n 14882.77931033
3√n 605.04734734065
4√n 121.99499707091
5√n 46.67384898973

Divisors of 221497120

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221497119
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221497120 can be divided by 96 positive divisors. The sum of these divisors (counting 221497120) is 1, the average is 0.010416666666667.

Base conversion 221497120

Base System Value
2 Binary 1101001100111100011100100000
3 Ternary 120102210012221001
4 Quaternary 31030330130200
5 Quinary 423200401440
6 Senary 33551241344
8 Octal 1514743440
10 Decimal 221497120
12 Duodecimal 62219254
16 Hexadecimal d33c720
20 Vigesimal 39472g0
36 Base36 3nvg9s

Cryptographic Hash Functions

md5 4638e993db0cfa84d2aae31993210397
sha1 5db0b813b6dbf48936d915980140e38bbbad9040
sha256 e3d14673cf06d6a321781efa94ab0ac712d88c43efbf9defcefe7e959981a772
sha512 2ca2915cbdecd5ce61f1568017a85111693fc0d4afd5d697bc6911bebcc2c30454eafab8fa93b7d3ab77bfeea2a51e3eacf5b3704d1721152897cb718307c861
ripemd-160 aa20425843e5a02bfcfb9c078b9be22288759ed9

221497120 as geometric shapes

Circle

Radius = n
Diameter 442994240
Circumference 1391707449.9666
Area 1.5412959602507E+17

Sphere

Radius = n
Volume 4.5519015501756E+25
Surface area 6.1651838410029E+17
Circumference 1391707449.9666

Square

Length = n
Perimeter 885988480
Area 49060974168294400
Diagonal 313244231.13058

Cube

Length = n
Surface area 294365845009766400
Volume 1.0866864482672E+25
Space diagonal 383644265.57018

Equilateral Triangle

Length = n
Perimeter 664491360
Area 2.1244024982078E+16
Altitude 191822132.78509

Triangular Pyramid

Length = n
Surface area 2.1244024982078E+16
Volume 1.2806722609887E+24
Height 104414743.71019