221625557 (number)

221625557 is an odd 9-digits composite number following 221625556 and preceding 221625558. In scientific notation, it is written as 2.21625557 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 209961036 positive integers (up to 221625557) that are relatively prime to 221625557.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21625557 × 10^8
Engineering notation 2.21625557 × 10^6

Prime Factorization of 221625557

Prime Factorization 19 × 11664503

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 221625557
Product of the distinct prime numbers

The prime factorization of 221625557 is 19 × 11664503. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 9, 82, 85, 1, 585, 1376, 6782, 98207, 10578, 158728, 296020, 3751581, 1777671, 26173341, 6751383, 284688715, 677783961, 4327763547, 7382452608

Basic calculations (n = 221625557)

Multiplication

n×y
n×2 443251114
n×3 664876671
n×4 886502228
n×5 1108127785

Division

n÷y
n÷2 110812778.5
n÷3 73875185.666667
n÷3 55406389.25
n÷5 44325111.4

Exponentiation

ny
n2 49117887515560249
n3 1.0885779179299E+25
n4 2.4125668739912E+33
n5 5.3468647724805E+41

Nth Root

y√n
2√n 14887.093638451
3√n 605.1642720372
4√n 122.01267818735
5√n 46.679260580821

Divisors of 221625557

1, 19, 11664503, 221625557

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 -221625556
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 221625557 can be divided by 4 positive divisors. The sum of these divisors (counting 221625557) is 1, the average is 0.25.

Base conversion 221625557

Base System Value
2 Binary 1101001101011011110011010101
3 Ternary 120110000202002222
4 Quaternary 31031123303111
5 Quinary 423214004212
6 Senary 33554112125
8 Octal 1515336325
10 Decimal 221625557
12 Duodecimal 6227b645
16 Hexadecimal d35bcd5
20 Vigesimal 39533hh
36 Base36 3ny7dh

Cryptographic Hash Functions

md5 518d65d5253984a291fd392a890d5284
sha1 00534fa38ec4c434c7d354410f2012e7dbe140e8
sha256 227850db9e75b149d0e29f4a61704d5f548f55c5deea554428cf007a9c0a6629
sha512 33954ad3a13fc4b487333454f0aa369fdac4e5c90a4d4ce2a9a456979e4fa70aade05d58983fbd8f8660fcf11ef05d4ee2b2a53ffafcdfa0a7e22ce0a55dd831
ripemd-160 fc02a814d1f2e4a4f6ceb0af5c6dccdfa42f373d

221625557 as geometric shapes

Circle

Radius = n
Diameter 443251114
Circumference 1392514443.4379
Area 1.5430839457873E+17

Sphere

Radius = n
Volume 4.5598245197717E+25
Surface area 6.1723357831494E+17
Circumference 1392514443.4379

Square

Length = n
Perimeter 886502228
Area 49117887515560249
Diagonal 313425868.47789

Cube

Length = n
Surface area 294707325093361494
Volume 1.0885779179299E+25
Space diagonal 383866724.97975

Equilateral Triangle

Length = n
Perimeter 664876671
Area 2.1268669184351E+16
Altitude 191933362.48988

Triangular Pyramid

Length = n
Surface area 2.1268669184351E+16
Volume 1.2829013793637E+24
Height 104475289.49263