216958540 (number)

216958540 is an even 9-digits composite number following 216958539 and preceding 216958541. In scientific notation, it is written as 2.16958540 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 83010048 positive integers (up to 216958540) that are relatively prime to 216958540.

Interesting facts

Basic properties

Name

Name two hundred sixteen million nine hundred fifty-eight thousand five hundred forty

Notation

Scientific notation 2.16958540 × 10^8
Engineering notation 2.16958540 × 10^6

Prime Factorization of 216958540

Prime Factorization 2 × 2 × 5 × 23 × 471649

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 108479270
Product of the distinct prime numbers

The prime factorization of 216958540 is 2 × 2 × 5 × 23 × 471649. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 85, 35, 226, 600, 2268, 9925, 32471, 18190, 660765, 825558, 8287181, 7027244, 84935760, 98236781, 994356249, 26962834, 3797404860, 3168879896

Basic calculations (n = 216958540)

Multiplication

n×y
n×2 433917080
n×3 650875620
n×4 867834160
n×5 1084792700

Division

n÷y
n÷2 108479270
n÷3 72319513.333333
n÷3 54239635
n÷5 43391708

Exponentiation

ny
n2 47071008078931600
n3 1.0212457189133E+25
n4 2.2156798015668E+33
n5 4.8071065485543E+41

Nth Root

y√n
2√n 14729.512551337
3√n 600.88622739423
4√n 121.36520321467
5√n 46.480987902222

Divisors of 216958540

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 471649, 943298, 1886596, 2358245, 4716490, 9432980, 10847927, 21695854, 43391708, 54239635, 108479270, 216958540

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -216958539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216958540 can be divided by 24 positive divisors. The sum of these divisors (counting 216958540) is 1, the average is 0.041666666666667.

Base conversion 216958540

Base System Value
2 Binary 1100111011101000011001001100
3 Ternary 120010020122011111
4 Quaternary 30323220121030
5 Quinary 421020133130
6 Senary 33310101404
8 Octal 1473503114
10 Decimal 216958540
12 Duodecimal 607aa864
16 Hexadecimal cee864c
20 Vigesimal 37fjg70
36 Base36 3l66a4

Cryptographic Hash Functions

md5 7b47aa239f6a9aeaec40acf234a6b8c9
sha1 6a117c2f676911237ea04e2f333003c0fa77881a
sha256 1818d08c61b4581d74988edb52b4cb69b9704075ed799874a1593d8e6e092619
sha512 83f993a3d2244fdbae82e2d890938fc63fd3b26083b5c946179d35854a0bd4d3783058bc036b5b915b3af6119dc070af0001da681e3c3026584297867f933728
ripemd-160 f87d45d82fe27cf79d6082e3e074172c49c790a8

216958540 as geometric shapes

Circle

Radius = n
Diameter 433917080
Circumference 1363190710.7951
Area 1.4787793317784E+17

Sphere

Radius = n
Volume 4.2777840640642E+25
Surface area 5.9151173271135E+17
Circumference 1363190710.7951

Square

Length = n
Perimeter 867834160
Area 47071008078931600
Diagonal 306825709.74067

Cube

Length = n
Surface area 282426048473589600
Volume 1.0212457189133E+25
Space diagonal 375783214.41596

Equilateral Triangle

Length = n
Perimeter 650875620
Area 2.0382344389049E+16
Altitude 187891607.20798

Triangular Pyramid

Length = n
Surface area 2.0382344389049E+16
Volume 1.2035496218356E+24
Height 102275236.58022