221296871 (number)

221296871 is an odd 9-digits composite number following 221296870 and preceding 221296872. In scientific notation, it is written as 2.21296871 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 208279392 positive integers (up to 221296871) that are relatively prime to 221296871.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million two hundred ninety-six thousand eight hundred seventy-one

Notation

Scientific notation 2.21296871 × 10^8
Engineering notation 2.21296871 × 10^6

Prime Factorization of 221296871

Prime Factorization 17 × 13017463

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221296871
Product of the distinct prime numbers

The prime factorization of 221296871 is 17 × 13017463. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 86, 56, 338, 525, 3047, 4008, 86595, 96583, 753499, 279232, 5257124, 857266, 1992429, 7463993, 288751238, 264142048, 5358601550, 8922628931

Basic calculations (n = 221296871)

Multiplication

n×y
n×2 442593742
n×3 663890613
n×4 885187484
n×5 1106484355

Division

n÷y
n÷2 110648435.5
n÷3 73765623.666667
n÷3 55324217.75
n÷5 44259374.2

Exponentiation

ny
n2 48972305114390641
n3 1.0837417887472E+25
n4 2.398286668217E+33
n5 5.3073333543743E+41

Nth Root

y√n
2√n 14876.050248638
3√n 604.86495722343
4√n 121.96741470015
5√n 46.665406646697

Divisors of 221296871

1, 17, 13017463, 221296871

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 -221296870
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 221296871 can be divided by 4 positive divisors. The sum of these divisors (counting 221296871) is 1, the average is 0.25.

Base conversion 221296871

Base System Value
2 Binary 1101001100001011100011100111
3 Ternary 120102102001020102
4 Quaternary 31030023203213
5 Quinary 423122444441
6 Senary 33543054315
8 Octal 1514134347
10 Decimal 221296871
12 Duodecimal 6214139b
16 Hexadecimal d30b8e7
20 Vigesimal 393223b
36 Base36 3nr5rb

Cryptographic Hash Functions

md5 8bcc883dddd9eb97c81f4b137bee7a2e
sha1 a202dfc9bab1a1510ed2a6fe3e7247661e6783ff
sha256 8e944756e59c1682206b68cfa2b23f7eb6e817ea1b4c183a8cb503e909e97451
sha512 1723eb5ec8bc0d9b80fcfcd5f985db591ce3724b5c274e098d3223f1389a498f30683ae6987df4601eca94a6704b6ef704d819cca9efc0fd1e584db2256aaa4e
ripemd-160 cffc5c20da3cd2993498eb2cbf14b3436482b92d

221296871 as geometric shapes

Circle

Radius = n
Diameter 442593742
Circumference 1390449248.392
Area 1.5385103397673E+17

Sphere

Radius = n
Volume 4.5395669892219E+25
Surface area 6.1540413590691E+17
Circumference 1390449248.392

Square

Length = n
Perimeter 885187484
Area 48972305114390641
Diagonal 312961036.27893

Cube

Length = n
Surface area 293833830686343846
Volume 1.0837417887472E+25
Space diagonal 383297424.12802

Equilateral Triangle

Length = n
Perimeter 663890613
Area 2.1205630155472E+16
Altitude 191648712.06401

Triangular Pyramid

Length = n
Surface area 2.1205630155472E+16
Volume 1.277201946464E+24
Height 104320345.42631