21167217 (number)

21167217 is an odd 8-digits composite number following 21167216 and preceding 21167218. In scientific notation, it is written as 2.1167217 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 13998096 positive integers (up to 21167217) that are relatively prime to 21167217.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred sixty-seven thousand two hundred seventeen

Notation

Scientific notation 2.1167217 × 10^7
Engineering notation 2.1167217 × 10^6

Prime Factorization of 21167217

Prime Factorization 3 × 9 × 127 × 6173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21167217
Product of the distinct prime numbers

The prime factorization of 21167217 is 3 × 9 × 127 × 6173. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 61, 47, 237, 582, 6649, 4067, 21270, 7212, 434372, 945346, 3301073, 1896532, 13815608, 50356080, 646410357, 539714298, 6330566899, 2232317363

Basic calculations (n = 21167217)

Multiplication

n×y
n×2 42334434
n×3 63501651
n×4 84668868
n×5 105836085

Division

n÷y
n÷2 10583608.5
n÷3 7055739
n÷3 5291804.25
n÷5 4233443.4

Exponentiation

ny
n2 448051075525089
n3 9.4839943427229E+21
n4 2.0074976627919E+29
n5 4.2493138655309E+36

Nth Root

y√n
2√n 4600.7843896449
3√n 276.6227666995
4√n 67.829082181944
5√n 29.183189311243

Divisors of 21167217

1, 3, 9, 27, 127, 381, 1143, 3429, 6173, 18519, 55557, 166671, 783971, 2351913, 7055739, 21167217

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 -21167216
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 21167217 can be divided by 16 positive divisors. The sum of these divisors (counting 21167217) is 1, the average is 0.0625.

Base conversion 21167217

Base System Value
2 Binary 1010000101111110001110001
3 Ternary 1110211101222000
4 Quaternary 1100233301301
5 Quinary 20404322332
6 Senary 2033404213
8 Octal 120576161
10 Decimal 21167217
12 Duodecimal 7109669
16 Hexadecimal 142fc71
20 Vigesimal 6c5i0h
36 Base36 cloq9

Cryptographic Hash Functions

md5 581e337a51df25524251872a5aaa152b
sha1 e8095a9bd918448cf9769dda3a2f278836c83e30
sha256 e29c265f4507816e23b991230180ee223028c9eb9529857834bdbf9f9dc82535
sha512 998d9f481d9ab4be3fd1533ad082b8ec85666e353109eb9aeed5b49ff4f4791f56da5081006a48ac0ab33073483c8c2b43d04263ad0849e8dc0697d50baffed0
ripemd-160 4cfb78e871ef239219a75cdab0f44f0f4cdef03c

21167217 as geometric shapes

Circle

Radius = n
Diameter 42334434
Circumference 132997546.84828
Area 1.4075939673026E+15

Sphere

Radius = n
Volume 3.9726462605047E+22
Surface area 5.6303758692105E+15
Circumference 132997546.84828

Square

Length = n
Perimeter 84668868
Area 448051075525089
Diagonal 29934965.359094

Cube

Length = n
Surface area 2688306453150534
Volume 9.4839943427229E+21
Space diagonal 36662695.298836

Equilateral Triangle

Length = n
Perimeter 63501651
Area 1.9401180679883E+14
Altitude 18331347.649418

Triangular Pyramid

Length = n
Surface area 1.9401180679883E+14
Volume 1.117699452079E+21
Height 9978321.7863648