221423907 (number)

221423907 is an odd 9-digits composite number following 221423906 and preceding 221423908. In scientific notation, it is written as 2.21423907 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 147413088 positive integers (up to 221423907) that are relatively prime to 221423907.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred twenty-three thousand nine hundred seven

Notation

Scientific notation 2.21423907 × 10^8
Engineering notation 2.21423907 × 10^6

Prime Factorization of 221423907

Prime Factorization 3 × 733 × 100693

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221423907
Product of the distinct prime numbers

The prime factorization of 221423907 is 3 × 733 × 100693. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221423907)

Multiplication

n×y
n×2 442847814
n×3 664271721
n×4 885695628
n×5 1107119535

Division

n÷y
n÷2 110711953.5
n÷3 73807969
n÷3 55355976.75
n÷5 44284781.4

Exponentiation

ny
n2 49028546591144649
n3 1.0856092340743E+25
n4 2.40379838084E+33
n5 5.3225842912588E+41

Nth Root

y√n
2√n 14880.319452216
3√n 604.98067647682
4√n 121.98491485514
5√n 46.670763094625

Divisors of 221423907

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 -221423906
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 221423907 can be divided by 8 positive divisors. The sum of these divisors (counting 221423907) is 1, the average is 0.125.

Base conversion 221423907

Base System Value
2 Binary 1101001100101010100100100011
3 Ternary 120102122111111110
4 Quaternary 31030222210203
5 Quinary 423141031112
6 Senary 33545514403
8 Octal 1514524443
10 Decimal 221423907
12 Duodecimal 621a2a03
16 Hexadecimal d32a923
20 Vigesimal 393hjf7
36 Base36 3ntvs3

Cryptographic Hash Functions

md5 7bee8049da3a51edccedb4641a74f4bd
sha1 8d8bc66741d2ca21ec0139155f10c48791791f43
sha256 6be7d2cab824040a68b6c362cb357adfb4e8f706d8cf259d8786a39a8cb95837
sha512 a2ee5d52d6d3fb9165c8c909e8a030d8b8ff59ed6446c640bc96fc5015fdc2093fbb7ceaf55b5261a44d180cdaa7c51cca70464cc0676e69cf3d9188492ce023
ripemd-160 167745587e1e548407ff1d79bf7a4998fd86ecff

221423907 as geometric shapes

Circle

Radius = n
Diameter 442847814
Circumference 1391247439.1207
Area 1.5402772178692E+17

Sphere

Radius = n
Volume 4.547389325916E+25
Surface area 6.161108871477E+17
Circumference 1391247439.1207

Square

Length = n
Perimeter 885695628
Area 49028546591144649
Diagonal 313140692.31304

Cube

Length = n
Surface area 294171279546867894
Volume 1.0856092340743E+25
Space diagonal 383517456.93441

Equilateral Triangle

Length = n
Perimeter 664271721
Area 2.122998342928E+16
Altitude 191758728.4672

Triangular Pyramid

Length = n
Surface area 2.122998342928E+16
Volume 1.2794027518878E+24
Height 104380230.77101