213251018 (number)

213251018 is an even 9-digits composite number following 213251017 and preceding 213251019. In scientific notation, it is written as 2.13251018 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 104145804 positive integers (up to 213251018) that are relatively prime to 213251018.

Interesting facts

Basic properties

Name

Name two hundred thirteen million two hundred fifty-one thousand eighteen

Notation

Scientific notation 2.13251018 × 10^8
Engineering notation 2.13251018 × 10^6

Prime Factorization of 213251018

Prime Factorization 2 × 43 × 2479663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 213251018
Product of the distinct prime numbers

The prime factorization of 213251018 is 2 × 43 × 2479663. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 80, 94, 255, 168, 3886, 5457, 5714, 47230, 765036, 377215, 9757437, 6414493, 6936683, 72016787, 208392885, 387881129, 3005781352, 8501901931

Basic calculations (n = 213251018)

Multiplication

n×y
n×2 426502036
n×3 639753054
n×4 853004072
n×5 1066255090

Division

n÷y
n÷2 106625509
n÷3 71083672.666667
n÷3 53312754.5
n÷5 42650203.6

Exponentiation

ny
n2 45475996678036324
n3 9.6978025861559E+24
n4 2.0680662738608E+33
n5 4.4101723819228E+41

Nth Root

y√n
2√n 14603.116722125
3√n 597.44377125319
4√n 120.84335613564
5√n 46.321031574013

Divisors of 213251018

1, 2, 43, 86, 2479663, 4959326, 106625509, 213251018

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 -213251017
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 213251018 can be divided by 8 positive divisors. The sum of these divisors (counting 213251018) is 1, the average is 0.125.

Base conversion 213251018

Base System Value
2 Binary 1100101101011111001111001010
3 Ternary 112212021021101212
4 Quaternary 30231133033022
5 Quinary 414043013033
6 Senary 33054413122
8 Octal 1455371712
10 Decimal 213251018
12 Duodecimal 5b5011a2
16 Hexadecimal cb5f3ca
20 Vigesimal 36cg7ai
36 Base36 3iypje

Cryptographic Hash Functions

md5 5ee5bf224cc116dada3c1d81f8d1158a
sha1 e0c6bf2ced179a6d023563591d31ed6d333a1755
sha256 095609f184762ffc2bab3f572191032af4cc4e812c0a67388475b6ac47c1f3c4
sha512 ff1d608c75563d6bd945d00297296ecce253ce62889bb5dfc442164ebc5fb7d3cfe925fd04afc741c3aa3d5d59e9f4c779d509731ee43453a0a4082cc1d2a06c
ripemd-160 6c79ce0b7a985b3c97de48294599042c332fb325

213251018 as geometric shapes

Circle

Radius = n
Diameter 426502036
Circumference 1339895663.0387
Area 1.4286705707839E+17

Sphere

Radius = n
Volume 4.0622060480842E+25
Surface area 5.7146822831357E+17
Circumference 1339895663.0387

Square

Length = n
Perimeter 853004072
Area 45475996678036324
Diagonal 301582481.84547

Cube

Length = n
Surface area 272855980068217944
Volume 9.6978025861559E+24
Space diagonal 369361597.94179

Equilateral Triangle

Length = n
Perimeter 639753054
Area 1.9691684192798E+16
Altitude 184680798.97089

Triangular Pyramid

Length = n
Surface area 1.9691684192798E+16
Volume 1.1428969952132E+24
Height 100527493.94849