221664013 (number)

221664013 is an odd 9-digits composite number following 221664012 and preceding 221664014. In scientific notation, it is written as 2.21664013 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 209533680 positive integers (up to 221664013) that are relatively prime to 221664013.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million six hundred sixty-four thousand thirteen

Notation

Scientific notation 2.21664013 × 10^8
Engineering notation 2.21664013 × 10^6

Prime Factorization of 221664013

Prime Factorization 19 × 461 × 25307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221664013
Product of the distinct prime numbers

The prime factorization of 221664013 is 19 × 461 × 25307. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 49, 16, 497, 400, 1447, 7239, 4079, 18479, 554711, 49069, 3941800, 9782168, 10409393, 42328938, 725193596, 352787488, 6609903485, 4046365783

Basic calculations (n = 221664013)

Multiplication

n×y
n×2 443328026
n×3 664992039
n×4 886656052
n×5 1108320065

Division

n÷y
n÷2 110832006.5
n÷3 73888004.333333
n÷3 55416003.25
n÷5 44332802.6

Exponentiation

ny
n2 49134934659264169
n3 1.0891446795065E+25
n4 2.4142418039702E+33
n5 5.3515052662038E+41

Nth Root

y√n
2√n 14888.385170998
3√n 605.19927228964
4√n 122.01797068874
5√n 46.680880405799

Divisors of 221664013

1, 19, 461, 8759, 25307, 480833, 11666527, 221664013

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221664012
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221664013 can be divided by 8 positive divisors. The sum of these divisors (counting 221664013) is 1, the average is 0.125.

Base conversion 221664013

Base System Value
2 Binary 1101001101100101001100001101
3 Ternary 120110002200212021
4 Quaternary 31031211030031
5 Quinary 423221222023
6 Senary 33555010141
8 Octal 1515451415
10 Decimal 221664013
12 Duodecimal 62299951
16 Hexadecimal d36530d
20 Vigesimal 395800d
36 Base36 3nz11p

Cryptographic Hash Functions

md5 4dc7e9ddcd5f16ce415a8a6a6486b91f
sha1 67f61b140c65c8fae0a75f6b6ca66aed2d2ea04b
sha256 a465bd4b13246f550ad3cb1ef2c431b5153542a587b9ae99e590509e3f311dfc
sha512 b163849cc788cb589939e620ae7cb12fc3f5774f066ae37909b84206c5519cb19f17d6df54961720b936a9220f7048968644716c72c1f259ba4f6ad606ced078
ripemd-160 b873228df231097ad55e524ed707d62f8fa73da2

221664013 as geometric shapes

Circle

Radius = n
Diameter 443328026
Circumference 1392756069.6121
Area 1.5436194976016E+17

Sphere

Radius = n
Volume 4.5621985651122E+25
Surface area 6.1744779904064E+17
Circumference 1392756069.6121

Square

Length = n
Perimeter 886656052
Area 49134934659264169
Diagonal 313480253.47465

Cube

Length = n
Surface area 294809607955585014
Volume 1.0891446795065E+25
Space diagonal 383933332.72561

Equilateral Triangle

Length = n
Perimeter 664992039
Area 2.1276050814106E+16
Altitude 191966666.3628

Triangular Pyramid

Length = n
Surface area 2.1276050814106E+16
Volume 1.2835693142872E+24
Height 104493417.82488