221916401 (number)

221916401 is an odd 9-digits composite number following 221916400 and preceding 221916402. In scientific notation, it is written as 2.21916401 × 10^8. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 190214052 positive integers (up to 221916401) that are relatively prime to 221916401.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million nine hundred sixteen thousand four hundred one

Notation

Scientific notation 2.21916401 × 10^8
Engineering notation 2.21916401 × 10^6

Prime Factorization of 221916401

Prime Factorization 7 × 31702343

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221916401
Product of the distinct prime numbers

The prime factorization of 221916401 is 7 × 31702343. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 36, 51, 542, 766, 652, 642, 67505, 9583, 999719, 859522, 8853963, 2324466, 53418698, 79214649, 345954489, 140590121, 8194725942, 4765680296

Basic calculations (n = 221916401)

Multiplication

n×y
n×2 443832802
n×3 665749203
n×4 887665604
n×5 1109582005

Division

n÷y
n÷2 110958200.5
n÷3 73972133.666667
n÷3 55479100.25
n÷5 44383280.2

Exponentiation

ny
n2 49246889032792801
n3 1.0928692374604E+25
n4 2.4252560794082E+33
n5 5.3820410064564E+41

Nth Root

y√n
2√n 14896.85876284
3√n 605.42887969767
4√n 122.05268847035
5√n 46.691505794796

Divisors of 221916401

1, 7, 31702343, 221916401

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 -221916400
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 221916401 can be divided by 4 positive divisors. The sum of these divisors (counting 221916401) is 1, the average is 0.25.

Base conversion 221916401

Base System Value
2 Binary 1101001110100010110011110001
3 Ternary 120110120112001222
4 Quaternary 31032202303301
5 Quinary 423302311101
6 Senary 34004234425
8 Octal 1516426361
10 Decimal 221916401
12 Duodecimal 6239ba15
16 Hexadecimal d3a2cf1
20 Vigesimal 396jb01
36 Base36 3o4fsh

Cryptographic Hash Functions

md5 f6edf19ddf82c65c408347045eaf6755
sha1 132c1df78f2346b10b654704e89d515a1b0eb81d
sha256 e00ce067fa6d7fde358d4b51aac410e7977e96a365d204fd8a91b4d82fd7d174
sha512 959222184ad82a9dfd6e98ffc89dd635ce40b5729ecca97f5f07e51304b9b5d787e2ab4836d690e1443008273906f1eabfd6109f9a73c85c58a5d0166cd99756
ripemd-160 3d9baccecf31a4d5839998ed567e422b902ab35c

221916401 as geometric shapes

Circle

Radius = n
Diameter 443832802
Circumference 1394341870.1854
Area 1.5471366479757E+17

Sphere

Radius = n
Volume 4.5777999569864E+25
Surface area 6.1885465919029E+17
Circumference 1394341870.1854

Square

Length = n
Perimeter 887665604
Area 49246889032792801
Diagonal 313837184.00723

Cube

Length = n
Surface area 295481334196756806
Volume 1.0928692374604E+25
Space diagonal 384370481.56483

Equilateral Triangle

Length = n
Perimeter 665749203
Area 2.1324528479876E+16
Altitude 192185240.78241

Triangular Pyramid

Length = n
Surface area 2.1324528479876E+16
Volume 1.2879587479307E+24
Height 104612394.66908