218138575 (number)

218138575 is an odd 9-digits composite number following 218138574 and preceding 218138576. In scientific notation, it is written as 2.18138575 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 174385760 positive integers (up to 218138575) that are relatively prime to 218138575.

Interesting facts

Basic properties

Name

Name two hundred eighteen million one hundred thirty-eight thousand five hundred seventy-five

Notation

Scientific notation 2.18138575 × 10^8
Engineering notation 2.18138575 × 10^6

Prime Factorization of 218138575

Prime Factorization 25 × 2099 × 4157

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 218138575
Product of the distinct prime numbers

The prime factorization of 218138575 is 25 × 2099 × 4157. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 218138575)

Multiplication

n×y
n×2 436277150
n×3 654415725
n×4 872554300
n×5 1090692875

Division

n÷y
n÷2 109069287.5
n÷3 72712858.333333
n÷3 54534643.75
n÷5 43627715

Exponentiation

ny
n2 47584437903030625
n3 1.0380001476343E+25
n4 2.2642787305474E+33
n5 4.9392653568441E+41

Nth Root

y√n
2√n 14769.515056358
3√n 601.97366267782
4√n 121.52989367377
5√n 46.531440169141

Divisors of 218138575

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -218138574
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 218138575 can be divided by 8 positive divisors. The sum of these divisors (counting 218138575) is 1, the average is 0.125.

Base conversion 218138575

Base System Value
2 Binary 1101000000001000011111001111
3 Ternary 120012110120212111
4 Quaternary 31000020133033
5 Quinary 421320413300
6 Senary 33351244451
8 Octal 1500103717
10 Decimal 218138575
12 Duodecimal 61079727
16 Hexadecimal d0087cf
20 Vigesimal 383768f
36 Base36 3lvgsv

Cryptographic Hash Functions

md5 a4548eda3cf3dbc2fb07463c9b5ddb50
sha1 c41af59772d45191b9d272c600a2a9d62f76c5ea
sha256 fef8f0a209a10b4926dc1aef7781d826349abc929a66de3770902341509d6a22
sha512 da5cb11e19d6db67255b8fd28e1316a2140d547f10e75b6784ce89341e5d57ea1d801cbe640e382faa7be32dd0e72fc00dd81c5e76c6868b11d0b764005d3afd
ripemd-160 6abbcc32f1da334ee572466a8ac71ba901e5594c

218138575 as geometric shapes

Circle

Radius = n
Diameter 436277150
Circumference 1370605089.3691
Area 1.4949092054136E+17

Sphere

Radius = n
Volume 4.3479648509774E+25
Surface area 5.9796368216544E+17
Circumference 1370605089.3691

Square

Length = n
Perimeter 872554300
Area 47584437903030625
Diagonal 308494531.24174

Cube

Length = n
Surface area 285506627418183750
Volume 1.0380001476343E+25
Space diagonal 377827094.99067

Equilateral Triangle

Length = n
Perimeter 654415725
Area 2.0604666024414E+16
Altitude 188913547.49534

Triangular Pyramid

Length = n
Surface area 2.0604666024414E+16
Volume 1.2232949054414E+24
Height 102831510.41391