221454554 (number)

221454554 is an even 9-digits composite number following 221454553 and preceding 221454555. In scientific notation, it is written as 2.21454554 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 110564476 positive integers (up to 221454554) that are relatively prime to 221454554.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million four hundred fifty-four thousand five hundred fifty-four

Notation

Scientific notation 2.21454554 × 10^8
Engineering notation 2.21454554 × 10^6

Prime Factorization of 221454554

Prime Factorization 2 × 683 × 162119

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221454554
Product of the distinct prime numbers

The prime factorization of 221454554 is 2 × 683 × 162119. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 18, 70, 838, 396, 7431, 7584, 92082, 85245, 610578, 77160, 4132598, 7442815, 56352806, 96396364, 588304307, 703734958, 5981784663, 1259582529

Basic calculations (n = 221454554)

Multiplication

n×y
n×2 442909108
n×3 664363662
n×4 885818216
n×5 1107272770

Division

n÷y
n÷2 110727277
n÷3 73818184.666667
n÷3 55363638.5
n÷5 44290910.8

Exponentiation

ny
n2 49042119487338916
n3 1.0860600698283E+25
n4 2.4051294838104E+33
n5 5.3262687714949E+41

Nth Root

y√n
2√n 14881.349199585
3√n 605.00858672329
4√n 121.98913558012
5√n 46.672054951241

Divisors of 221454554

1, 2, 683, 1366, 162119, 324238, 110727277, 221454554

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 -221454553
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 221454554 can be divided by 8 positive divisors. The sum of these divisors (counting 221454554) is 1, the average is 0.125.

Base conversion 221454554

Base System Value
2 Binary 1101001100110010000011011010
3 Ternary 120102201001112112
4 Quaternary 31030302003122
5 Quinary 423143021204
6 Senary 33550312322
8 Octal 1514620332
10 Decimal 221454554
12 Duodecimal 621b86a2
16 Hexadecimal d3320da
20 Vigesimal 3941g7e
36 Base36 3nujfe

Cryptographic Hash Functions

md5 08df994543df13bc50cdec2e020d1680
sha1 666ae57ff020460c090904c192429256e823f29c
sha256 dfa8444a2dcaeb5138910b67e42c416f26fe3e8f4ed1ea8b13d791327c315d50
sha512 50b40160f441ce726215875483f88a3bd7edc68b58a02c8e8fd8fd7b9d2ac64b3905fc0bb9b52b3cdd280ff457c504b5cd2ac24b303e53d6c9fd1d7b4c499207
ripemd-160 9389a5d126a89544d67b67fff4580c570d6d46c1

221454554 as geometric shapes

Circle

Radius = n
Diameter 442909108
Circumference 1391439999.9008
Area 1.540703622979E+17

Sphere

Radius = n
Volume 4.5492777823066E+25
Surface area 6.1628144919159E+17
Circumference 1391439999.9008

Square

Length = n
Perimeter 885818216
Area 49042119487338916
Diagonal 313184033.71608

Cube

Length = n
Surface area 294252716924033496
Volume 1.0860600698283E+25
Space diagonal 383570539.09551

Equilateral Triangle

Length = n
Perimeter 664363662
Area 2.1235860665734E+16
Altitude 191785269.54775

Triangular Pyramid

Length = n
Surface area 2.1235860665734E+16
Volume 1.2799340669193E+24
Height 104394677.90536