217989825 (number)

217989825 is an odd 9-digits composite number following 217989824 and preceding 217989826. In scientific notation, it is written as 2.17989825 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 113424000 positive integers (up to 217989825) that are relatively prime to 217989825.

Interesting facts

Basic properties

Name

Name two hundred seventeen million nine hundred eighty-nine thousand eight hundred twenty-five

Notation

Scientific notation 2.17989825 × 10^8
Engineering notation 2.17989825 × 10^6

Prime Factorization of 217989825

Prime Factorization 3 × 25 × 41 × 70891

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 217989825
Product of the distinct prime numbers

The prime factorization of 217989825 is 3 × 25 × 41 × 70891. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 7, 32, 763, 694, 2707, 7543, 37680, 74504, 990165, 270955, 669443, 6700299, 38906208, 82071845, 173216660, 369764951, 2663540070, 7937975858

Basic calculations (n = 217989825)

Multiplication

n×y
n×2 435979650
n×3 653969475
n×4 871959300
n×5 1089949125

Division

n÷y
n÷2 108994912.5
n÷3 72663275
n÷3 54497456.25
n÷5 43597965

Exponentiation

ny
n2 47519563803530625
n3 1.0358781397608E+25
n4 2.2581089440778E+33
n5 4.9224477355046E+41

Nth Root

y√n
2√n 14764.478487234
3√n 601.83680174974
4√n 121.50917038328
5√n 46.525092423964

Divisors of 217989825

1, 3, 25, 41, 75, 123, 1025, 3075, 70891, 212673, 1772275, 2906531, 5316825, 8719593, 72663275, 217989825

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -217989824
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 217989825 can be divided by 16 positive divisors. The sum of these divisors (counting 217989825) is 1, the average is 0.0625.

Base conversion 217989825

Base System Value
2 Binary 1100111111100100001011000001
3 Ternary 120012012000211020
4 Quaternary 30333210023001
5 Quinary 421301133300
6 Senary 33344140053
8 Octal 1477441301
10 Decimal 217989825
12 Duodecimal 61007629
16 Hexadecimal cfe42c1
20 Vigesimal 3828eb5
36 Base36 3lsa0x

Cryptographic Hash Functions

md5 2295ec3499b0e95dfa87c85130da5fda
sha1 e016901b36b41e12cc79b38b6f58d586f092cd10
sha256 51b7da728884e7fba2df9c321fc89c87f562d0bbf0f8513d191d0a5c20681b38
sha512 51244919ccc6b9575a23f8b0e8fcd7ea7eb3fa1d8c3fe78d075817944fb3275b5647f618026a20f9e0f98a69ab843acab5fe6c79d47d80fe97132acea22a0495
ripemd-160 e657d6eb01c63689053757bd939de9dadeaf659e

217989825 as geometric shapes

Circle

Radius = n
Diameter 435979650
Circumference 1369670465.5546
Area 1.4928711254696E+17

Sphere

Radius = n
Volume 4.3390762051824E+25
Surface area 5.9714845018785E+17
Circumference 1369670465.5546

Square

Length = n
Perimeter 871959300
Area 47519563803530625
Diagonal 308284166.97434

Cube

Length = n
Surface area 285117382821183750
Volume 1.0358781397608E+25
Space diagonal 377569452.43305

Equilateral Triangle

Length = n
Perimeter 653969475
Area 2.0576574715306E+16
Altitude 188784726.21652

Triangular Pyramid

Length = n
Surface area 2.0576574715306E+16
Volume 1.2207940951796E+24
Height 102761388.99145