216879427 (number)

216879427 is an odd 9-digits composite number following 216879426 and preceding 216879428. In scientific notation, it is written as 2.16879427 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 216844200 positive integers (up to 216879427) that are relatively prime to 216879427.

Interesting facts

Basic properties

Name

Name two hundred sixteen million eight hundred seventy-nine thousand four hundred twenty-seven

Notation

Scientific notation 2.16879427 × 10^8
Engineering notation 2.16879427 × 10^6

Prime Factorization of 216879427

Prime Factorization 7951 × 27277

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 216879427
Product of the distinct prime numbers

The prime factorization of 216879427 is 7951 × 27277. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 89, 1, 755, 487, 1907, 8828, 78819, 70711, 630698, 484079, 6140757, 5953100, 44908257, 59763953, 74797160, 213568415, 1003357816, 1761888403

Basic calculations (n = 216879427)

Multiplication

n×y
n×2 433758854
n×3 650638281
n×4 867517708
n×5 1084397135

Division

n÷y
n÷2 108439713.5
n÷3 72293142.333333
n÷3 54219856.75
n÷5 43375885.4

Exponentiation

ny
n2 47036685855848329
n3 1.0201289476395E+25
n4 2.2124498163018E+33
n5 4.7983484842578E+41

Nth Root

y√n
2√n 14726.826779724
3√n 600.81318165403
4√n 121.3541378764
5√n 46.477597589151

Divisors of 216879427

1, 7951, 27277, 216879427

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 -216879426
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 216879427 can be divided by 4 positive divisors. The sum of these divisors (counting 216879427) is 1, the average is 0.25.

Base conversion 216879427

Base System Value
2 Binary 1100111011010101000101000011
3 Ternary 120010002121122101
4 Quaternary 30323111011003
5 Quinary 421010120202
6 Senary 33304251231
8 Octal 1473250503
10 Decimal 216879427
12 Duodecimal 60770b17
16 Hexadecimal ced5143
20 Vigesimal 37f9ib7
36 Base36 3l4h8j

Cryptographic Hash Functions

md5 f80f76254e4615186490f81108b4066c
sha1 9ebccac8fad37a8d9b0c61d78e252bf73d6b885a
sha256 04fc2d3095d0afc6c879bc09a4c6e1aa9d173be29b4a689771f64ecb5898c68a
sha512 19db6df9142de8edda55a6c21d2e1987cb0dd62c4537144715ed682ef2440b5674e8a3296258ac7fcbb202b3c329621613bc7fdc7d59588320772ac35d6b13c6
ripemd-160 65ac361ce27e0b7d35f84eacf823231001f81f0e

216879427 as geometric shapes

Circle

Radius = n
Diameter 433758854
Circumference 1362693629.1559
Area 1.4777010673394E+17

Sphere

Radius = n
Volume 4.2731061434916E+25
Surface area 5.9108042693578E+17
Circumference 1362693629.1559

Square

Length = n
Perimeter 867517708
Area 47036685855848329
Diagonal 306713827.06311

Cube

Length = n
Surface area 282220115135089974
Volume 1.0201289476395E+25
Space diagonal 375646186.68043

Equilateral Triangle

Length = n
Perimeter 650638281
Area 2.0367482430496E+16
Altitude 187823093.34021

Triangular Pyramid

Length = n
Surface area 2.0367482430496E+16
Volume 1.2022334942677E+24
Height 102237942.35437