220650981 (number)

220650981 is an odd 9-digits composite number following 220650980 and preceding 220650982. In scientific notation, it is written as 2.20650981 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 145741680 positive integers (up to 220650981) that are relatively prime to 220650981.

Interesting facts

Basic properties

Name

Name two hundred twenty million six hundred fifty thousand nine hundred eighty-one

Notation

Scientific notation 2.20650981 × 10^8
Engineering notation 2.20650981 × 10^6

Prime Factorization of 220650981

Prime Factorization 3 × 163 × 491 × 919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 220650981
Product of the distinct prime numbers

The prime factorization of 220650981 is 3 × 163 × 491 × 919. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 79, 94, 196, 954, 7249, 1381, 49057, 7151, 632937, 701538, 1658079, 8166068, 76398180, 58611585, 130821540, 324115525, 7381287833, 6963802710

Basic calculations (n = 220650981)

Multiplication

n×y
n×2 441301962
n×3 661952943
n×4 882603924
n×5 1103254905

Division

n÷y
n÷2 110325490.5
n÷3 73550327
n÷3 55162745.25
n÷5 44130196.2

Exponentiation

ny
n2 48686855416262361
n3 1.0742802409403E+25
n4 2.370409890324E+33
n5 5.230332676721E+41

Nth Root

y√n
2√n 14854.325329681
3√n 604.27591902864
4√n 121.87832182009
5√n 46.638134711673

Divisors of 220650981

1, 3, 163, 489, 491, 919, 1473, 2757, 80033, 149797, 240099, 449391, 451229, 1353687, 73550327, 220650981

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 -220650980
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 220650981 can be divided by 16 positive divisors. The sum of these divisors (counting 220650981) is 1, the average is 0.0625.

Base conversion 220650981

Base System Value
2 Binary 1101001001101101110111100101
3 Ternary 120101012020020120
4 Quaternary 31021231313211
5 Quinary 422441312411
6 Senary 33521152153
8 Octal 1511556745
10 Decimal 220650981
12 Duodecimal 61a8b659
16 Hexadecimal d26dde5
20 Vigesimal 38j1791
36 Base36 3ndbdx

Cryptographic Hash Functions

md5 a1814f717b09a8db3c2c87e00f5518d8
sha1 12f9da543debe656d8c2bf7f4a1a7d16952f1bf6
sha256 02b5e8d99be7c94a265ac2b6b69fa82f36e1a291f4b821427dcf3e7d1a5558a4
sha512 765583bb52e34900d164f1746b06c7e7f64741fa0d6fa8a5c8c27bb6b65bd314390dc9b886fb818556ba0807bfd2122e85e9f8891256719e5caf992e48ff2ca7
ripemd-160 3cfb94532383d237e5440f8219be958194ccace4

220650981 as geometric shapes

Circle

Radius = n
Diameter 441301962
Circumference 1386391001.834
Area 1.5295426730212E+17

Sphere

Radius = n
Volume 4.4999345504465E+25
Surface area 6.1181706920847E+17
Circumference 1386391001.834

Square

Length = n
Perimeter 882603924
Area 48686855416262361
Diagonal 312047609.88113

Cube

Length = n
Surface area 292121132497574166
Volume 1.0742802409403E+25
Space diagonal 382178709.83191

Equilateral Triangle

Length = n
Perimeter 661952943
Area 2.1082026810432E+16
Altitude 191089354.91596

Triangular Pyramid

Length = n
Surface area 2.1082026810432E+16
Volume 1.2660514054394E+24
Height 104015869.96038