221902007 (number)

221902007 is an odd 9-digits composite number following 221902006 and preceding 221902008. In scientific notation, it is written as 2.21902007 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 6 positive divisors. There are 210222612 positive integers (up to 221902007) that are relatively prime to 221902007.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21902007 × 10^8
Engineering notation 2.21902007 × 10^6

Prime Factorization of 221902007

Prime Factorization 19 × 19 × 614687

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 11679053
Product of the distinct prime numbers

The prime factorization of 221902007 is 19 × 19 × 614687. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 79, 5, 129, 798, 1538, 5029, 63507, 14236, 524280, 530569, 440276, 187439, 71412899, 6266598, 678247525, 488132867, 5667481725, 6803772442

Basic calculations (n = 221902007)

Multiplication

n×y
n×2 443804014
n×3 665706021
n×4 887608028
n×5 1109510035

Division

n÷y
n÷2 110951003.5
n÷3 73967335.666667
n÷3 55475501.75
n÷5 44380401.4

Exponentiation

ny
n2 49240500710628049
n3 1.0926565933373E+25
n4 2.4246269102334E+33
n5 5.3802957760699E+41

Nth Root

y√n
2√n 14896.375633019
3√n 605.41578958554
4√n 122.05070926881
5√n 46.690900075733

Divisors of 221902007

1, 19, 361, 614687, 11679053, 221902007

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221902006
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221902007 can be divided by 6 positive divisors. The sum of these divisors (counting 221902007) is 1, the average is 0.16666666666667.

Base conversion 221902007

Base System Value
2 Binary 1101001110011111010010110111
3 Ternary 120110112210022212
4 Quaternary 31032133102313
5 Quinary 423301331012
6 Senary 34004044035
8 Octal 1516372267
10 Decimal 221902007
12 Duodecimal 6239361b
16 Hexadecimal d39f4b7
20 Vigesimal 396hf07
36 Base36 3o44on

Cryptographic Hash Functions

md5 1292617dc9f3a084f222edeceef555c7
sha1 fb5607cb9ce24c2075d02cf00f3b7f1cf2b84114
sha256 bc5a4334286fb6b289ca7d5e098e1f7cedc51ef0f51fc7ab3ed2aa2316bad40d
sha512 54b86980dea9d8557184cf3a77826bd32ccd481ebc4a8d8d064357dceb5962a09ab0952a8d9f0dbe8e9fa51ca1976594b07c34f38c0eb4c1b5400d657af43794
ripemd-160 e7d5fd300257fa9f14efd430a61c8b732b4cba01

221902007 as geometric shapes

Circle

Radius = n
Diameter 443804014
Circumference 1394251430.0161
Area 1.5469359529159E+17

Sphere

Radius = n
Volume 4.5769092353667E+25
Surface area 6.1877438116637E+17
Circumference 1394251430.0161

Square

Length = n
Perimeter 887608028
Area 49240500710628049
Diagonal 313816827.81721

Cube

Length = n
Surface area 295443004263768294
Volume 1.0926565933373E+25
Space diagonal 384345550.4255

Equilateral Triangle

Length = n
Perimeter 665706021
Area 2.1321762255235E+16
Altitude 192172775.21275

Triangular Pyramid

Length = n
Surface area 2.1321762255235E+16
Volume 1.2877081444284E+24
Height 104605609.2724