221556752 (number)

221556752 is an even 9-digits composite number following 221556751 and preceding 221556753. In scientific notation, it is written as 2.21556752 × 10^8. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 101606400 positive integers (up to 221556752) that are relatively prime to 221556752.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million five hundred fifty-six thousand seven hundred fifty-two

Notation

Scientific notation 2.21556752 × 10^8
Engineering notation 2.21556752 × 10^6

Prime Factorization of 221556752

Prime Factorization 2 × 2 × 2 × 2 × 899 × 211 × 73

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 27694594
Product of the distinct prime numbers

The prime factorization of 221556752 is 2 × 2 × 2 × 2 × 899 × 211 × 73. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 221556752)

Multiplication

n×y
n×2 443113504
n×3 664670256
n×4 886227008
n×5 1107783760

Division

n÷y
n÷2 110778376
n÷3 73852250.666667
n÷3 55389188
n÷5 44311350.4

Exponentiation

ny
n2 49087394356789504
n3 1.0875643657833E+25
n4 2.409572284739E+33
n5 5.3385700911599E+41

Nth Root

y√n
2√n 14884.782564754
3√n 605.1016399142
4√n 122.00320719044
5√n 46.676361848845

Divisors of 221556752

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -221556751
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 221556752 can be divided by 40 positive divisors. The sum of these divisors (counting 221556752) is 1, the average is 0.025.

Base conversion 221556752

Base System Value
2 Binary 1101001101001011000000010000
3 Ternary 120102220020201122
4 Quaternary 31031023000100
5 Quinary 423204304002
6 Senary 33552421412
8 Octal 1515130020
10 Decimal 221556752
12 Duodecimal 62247868
16 Hexadecimal d34b010
20 Vigesimal 394ebhc
36 Base36 3nwqa8

Cryptographic Hash Functions

md5 bbee78a2e7564fc0bf725d1c5dbe158c
sha1 b62baa1bfa411a3ac264c236452f50acb950db41
sha256 c1771a2aa003289ba4cafbe7b05574821c0e2e5e40c3d22587cf4e6c817949cc
sha512 437e13cb74aaa9603fb3be7b95e538471412f343683be3fd9227f381c10fdb6a077b223e53de60e4f387fb1ae4382a198581becbe33ee328600826e8a9c9901f
ripemd-160 cec1901811c3eaf34f4b8861a73ec5d49ee7c729

221556752 as geometric shapes

Circle

Radius = n
Diameter 443113504
Circumference 1392082128.8728
Area 1.5421259749515E+17

Sphere

Radius = n
Volume 4.555578962468E+25
Surface area 6.1685038998062E+17
Circumference 1392082128.8728

Square

Length = n
Perimeter 886227008
Area 49087394356789504
Diagonal 313328563.51373

Cube

Length = n
Surface area 294524366140737024
Volume 1.0875643657833E+25
Space diagonal 383747551.22394

Equilateral Triangle

Length = n
Perimeter 664670256
Area 2.1255465259282E+16
Altitude 191873775.61197

Triangular Pyramid

Length = n
Surface area 2.1255465259282E+16
Volume 1.2817068967037E+24
Height 104442854.50458