217396980 (number)

217396980 is an even 9-digits composite number following 217396979 and preceding 217396981. In scientific notation, it is written as 2.17396980 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 57972384 positive integers (up to 217396980) that are relatively prime to 217396980.

Interesting facts

Basic properties

Name

Name two hundred seventeen million three hundred ninety-six thousand nine hundred eighty

Notation

Scientific notation 2.17396980 × 10^8
Engineering notation 2.17396980 × 10^6

Prime Factorization of 217396980

Prime Factorization 2 × 2 × 135 × 402587

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 108698490
Product of the distinct prime numbers

The prime factorization of 217396980 is 2 × 2 × 135 × 402587. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 99, 51, 714, 232, 4643, 2348, 40184, 2966, 13300, 310227, 6570599, 3391070, 45920877, 12506599, 738078472, 782562795, 5266055711, 3458054191

Basic calculations (n = 217396980)

Multiplication

n×y
n×2 434793960
n×3 652190940
n×4 869587920
n×5 1086984900

Division

n÷y
n÷2 108698490
n÷3 72465660
n÷3 54349245
n÷5 43479396

Exponentiation

ny
n2 47261446913120400
n3 1.0274495829343E+25
n4 2.2336443643217E+33
n5 4.8558753919756E+41

Nth Root

y√n
2√n 14744.388084963
3√n 601.29072140607
4√n 121.42647192834
5√n 46.499758927364

Divisors of 217396980

1, 2, 4, 135, 270, 540, 402587, 805174, 1610348, 54349245, 108698490, 217396980

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -217396979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 217396980 can be divided by 12 positive divisors. The sum of these divisors (counting 217396980) is 1, the average is 0.083333333333333.

Base conversion 217396980

Base System Value
2 Binary 1100111101010011011011110100
3 Ternary 120011001220121000
4 Quaternary 30331103123310
5 Quinary 421123200410
6 Senary 33323323300
8 Octal 1475233364
10 Decimal 217396980
12 Duodecimal 60980530
16 Hexadecimal cf536f4
20 Vigesimal 37iec90
36 Base36 3lfkl0

Cryptographic Hash Functions

md5 560fd8d04ff791030557b2a4ea3ea3f4
sha1 f73405dd229927240ce5f9c09fd0308c91dfcaf2
sha256 84c35b6b63a6c847a61706343a2348f24d7f485f87ca7f3f867e61dba882287b
sha512 bab9e29cbf7bdddbf390121be29e86a10276f00de79fe0b1d39493cf1e2dc12a61a4094f520b4ad06d040369663cf117b5c00e7c67fcd9271fa929a0736f0b41
ripemd-160 f89110a8113301096087100a9328948cbaf30558

217396980 as geometric shapes

Circle

Radius = n
Diameter 434793960
Circumference 1365945510.5612
Area 1.4847621442028E+17

Sphere

Radius = n
Volume 4.3037707489069E+25
Surface area 5.9390485768113E+17
Circumference 1365945510.5612

Square

Length = n
Perimeter 869587920
Area 47261446913120400
Diagonal 307445757.53495

Cube

Length = n
Surface area 283568681478722400
Volume 1.0274495829343E+25
Space diagonal 376542614.77204

Equilateral Triangle

Length = n
Perimeter 652190940
Area 2.0464806823186E+16
Altitude 188271307.38602

Triangular Pyramid

Length = n
Surface area 2.0464806823186E+16
Volume 1.2108609457002E+24
Height 102481919.17832