221520267 (number)

221520267 is an odd 9-digits composite number following 221520266 and preceding 221520268. In scientific notation, it is written as 2.21520267 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 147508368 positive integers (up to 221520267) that are relatively prime to 221520267.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21520267 × 10^8
Engineering notation 2.21520267 × 10^6

Prime Factorization of 221520267

Prime Factorization 9 × 887 × 27749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221520267
Product of the distinct prime numbers

The prime factorization of 221520267 is 9 × 887 × 27749. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 52, 6, 128, 577, 3445, 2831, 19767, 93834, 161740, 10094, 4387174, 3138127, 79132488, 70802873, 568365124, 408561948, 5173430492, 3038835484

Basic calculations (n = 221520267)

Multiplication

n×y
n×2 443040534
n×3 664560801
n×4 886081068
n×5 1107601335

Division

n÷y
n÷2 110760133.5
n÷3 73840089
n÷3 55380066.75
n÷5 44304053.4

Exponentiation

ny
n2 49071228691751289
n3 1.0870271681815E+25
n4 2.4079854853182E+33
n5 5.334175876398E+41

Nth Root

y√n
2√n 14883.556933744
3√n 605.06842292412
4√n 121.99818414117
5√n 46.674824455619

Divisors of 221520267

1, 9, 887, 7983, 27749, 249741, 24613363, 221520267

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 -221520266
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 221520267 can be divided by 8 positive divisors. The sum of these divisors (counting 221520267) is 1, the average is 0.125.

Base conversion 221520267

Base System Value
2 Binary 1101001101000010000110001011
3 Ternary 120102211101200100
4 Quaternary 31031002012023
5 Quinary 423202122032
6 Senary 33551540443
8 Octal 1515020613
10 Decimal 221520267
12 Duodecimal 6222a723
16 Hexadecimal d34218b
20 Vigesimal 394a0d7
36 Base36 3nvy4r

Cryptographic Hash Functions

md5 f2e9627cbb16bc2e0b9ad6dcbe537ad3
sha1 f5216c8a6da39c10b7d418041769906cc896be48
sha256 0be598444b546ced83fd0fc0534a2a4d6e7a43cef3c982dfba57f062541e0e70
sha512 984048660a58d83fcef6b1b288d69539e22ad2dc18bc30e37e3d675be0f15030e615513a551c534d9e29d9d8373e3dd1aac1b78de3672c84a9a478ef4cbcea34
ripemd-160 c77aded9b121edb7c8bbdb0d6ba6a39a34040926

221520267 as geometric shapes

Circle

Radius = n
Diameter 443040534
Circumference 1391852886.8569
Area 1.5416181156063E+17

Sphere

Radius = n
Volume 4.5533287544153E+25
Surface area 6.1664724624252E+17
Circumference 1391852886.8569

Square

Length = n
Perimeter 886081068
Area 49071228691751289
Diagonal 313276965.93191

Cube

Length = n
Surface area 294427372150507734
Volume 1.0870271681815E+25
Space diagonal 383684357.35022

Equilateral Triangle

Length = n
Perimeter 664560801
Area 2.1248465320986E+16
Altitude 191842178.67511

Triangular Pyramid

Length = n
Surface area 2.1248465320986E+16
Volume 1.2810738032586E+24
Height 104425655.31064