216227731 (number)

216227731 is an odd 9-digits composite number following 216227730 and preceding 216227732. In scientific notation, it is written as 2.16227731 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 213182200 positive integers (up to 216227731) that are relatively prime to 216227731.

Interesting facts

Basic properties

Name

Name two hundred sixteen million two hundred twenty-seven thousand seven hundred thirty-one

Notation

Scientific notation 2.16227731 × 10^8
Engineering notation 2.16227731 × 10^6

Prime Factorization of 216227731

Prime Factorization 71 × 3045461

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 216227731
Product of the distinct prime numbers

The prime factorization of 216227731 is 71 × 3045461. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 2, 7, 91, 633, 488, 1741, 93, 88860, 12091, 343589, 494814, 8717345, 7257236, 98109874, 94626299, 130625353, 560087532, 5287655662, 6872826124

Basic calculations (n = 216227731)

Multiplication

n×y
n×2 432455462
n×3 648683193
n×4 864910924
n×5 1081138655

Division

n÷y
n÷2 108113865.5
n÷3 72075910.333333
n÷3 54056932.75
n÷5 43245546.2

Exponentiation

ny
n2 46754431653408361
n3 1.0109604670611E+25
n4 2.1859768792332E+33
n5 4.7266882061506E+41

Nth Root

y√n
2√n 14704.683981643
3√n 600.21078797575
4√n 121.26287140606
5√n 46.449632063015

Divisors of 216227731

1, 71, 3045461, 216227731

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -216227730
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216227731 can be divided by 4 positive divisors. The sum of these divisors (counting 216227731) is 1, the average is 0.25.

Base conversion 216227731

Base System Value
2 Binary 1100111000110101111110010011
3 Ternary 120001212111200111
4 Quaternary 30320311332103
5 Quinary 420323241411
6 Senary 33242302151
8 Octal 1470657623
10 Decimal 216227731
12 Duodecimal 604b7957
16 Hexadecimal ce35f93
20 Vigesimal 37b896b
36 Base36 3kqidv

Cryptographic Hash Functions

md5 0127de10855d9b3aae659b9018b9ca74
sha1 32a935323c6ecf38adcaab5172c83fdadb1ffa51
sha256 ae72e2e70bd9d2157d87f8de2a0836c60a79e1f43676d442e3b96065bbc8a915
sha512 d5563bc205f2d92032b64cb1b60fb74103469d32d87f8ad3f1524e15718f836c8570803e07e97e5462f70f2a5de1148c3772455a0999b442875001c5714203b7
ripemd-160 7c434bacd3ece23e97fa9cd0559e21332c85198d

216227731 as geometric shapes

Circle

Radius = n
Diameter 432455462
Circumference 1358598902.424
Area 1.4688337900511E+17

Sphere

Radius = n
Volume 4.2347013018518E+25
Surface area 5.8753351602046E+17
Circumference 1358598902.424

Square

Length = n
Perimeter 864910924
Area 46754431653408361
Diagonal 305792189.74136

Cube

Length = n
Surface area 280526589920450166
Volume 1.0109604670611E+25
Space diagonal 374517416.09734

Equilateral Triangle

Length = n
Perimeter 648683193
Area 2.0245262775677E+16
Altitude 187258708.04867

Triangular Pyramid

Length = n
Surface area 2.0245262775677E+16
Volume 1.191428336284E+24
Height 101930729.91379