455428221 (number)

455428221 is an odd 9-digits composite number following 455428220 and preceding 455428222. In scientific notation, it is written as 4.55428221 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 284887680 positive integers (up to 455428221) that are relatively prime to 455428221.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.55428221 × 10^8
Engineering notation 4.55428221 × 10^6

Prime Factorization of 455428221

Prime Factorization 3 × 23 × 281 × 83 × 283

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 455428221
Product of the distinct prime numbers

The prime factorization of 455428221 is 3 × 23 × 281 × 83 × 283. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 12, 48, 328, 224, 493, 9612, 55887, 46338, 810003, 353061, 8396444, 85719, 13523178, 92214333, 348908846, 215840268, 6024737347, 6751730325

Basic calculations (n = 455428221)

Multiplication

n×y
n×2 910856442
n×3 1366284663
n×4 1821712884
n×5 2277141105

Division

n÷y
n÷2 227714110.5
n÷3 151809407
n÷3 113857055.25
n÷5 91085644.2

Exponentiation

ny
n2 207414864483224841
n3 9.4462582740551E+25
n4 4.3020926008595E+34
n5 1.9592943797867E+43

Nth Root

y√n
2√n 21340.764302152
3√n 769.37838232219
4√n 146.08478463602
5√n 53.911819299692

Divisors of 455428221

1, 3, 23, 69, 83, 249, 281, 283, 843, 849, 1909, 5727, 6463, 6509, 19389, 19527, 23323, 23489, 69969, 70467, 79523, 238569, 536429, 540247, 1609287, 1620741, 1829029, 5487087, 6600409, 19801227, 151809407, 455428221

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -455428220
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 455428221 can be divided by 32 positive divisors. The sum of these divisors (counting 455428221) is 1, the average is 0.03125.

Base conversion 455428221

Base System Value
2 Binary 11011001001010100100001111101
3 Ternary 1011201222011001220
4 Quaternary 123021110201331
5 Quinary 1413042200341
6 Senary 113105223553
8 Octal 3311244175
10 Decimal 455428221
12 Duodecimal 108631bb9
16 Hexadecimal 1b25487d
20 Vigesimal 7268ab1
36 Base36 7j5enx

Cryptographic Hash Functions

md5 f12021edf3f73ce31dd30e8a037ea3f2
sha1 3e218f891767dfddd486417c440d7674da2f4f0f
sha256 c123f3f2e2054fa6c8983ba7281bb29e4e40fee57575b297e1bca7b3becca246
sha512 0f6dc04d005f075a3e7e425c7b4873c18f58b798719ad70a056c56c4f30b6e31ebc062eccf12b2f442b559fd35d7d1faef94ab6e1eab5a53d1ada5067f0c1ba1
ripemd-160 01b413cbc2022833389d017f9aff02b352832d4c

455428221 as geometric shapes

Circle

Radius = n
Diameter 910856442
Circumference 2861539906.6621
Area 6.5161301450582E+17

Sphere

Radius = n
Volume 3.9568394130244E+26
Surface area 2.6064520580233E+18
Circumference 2861539906.6621

Square

Length = n
Perimeter 1821712884
Area 207414864483224841
Diagonal 644072766.82565

Cube

Length = n
Surface area 1244489186899349046
Volume 9.4462582740551E+25
Space diagonal 788824817.97271

Equilateral Triangle

Length = n
Perimeter 1366284663
Area 8.981327088249E+16
Altitude 394412408.98635

Triangular Pyramid

Length = n
Surface area 8.981327088249E+16
Volume 1.1132522137373E+25
Height 214690922.27522