455428778 (number)

455428778 is an even 9-digits composite number following 455428777 and preceding 455428779. In scientific notation, it is written as 4.55428778 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 191030640 positive integers (up to 455428778) that are relatively prime to 455428778.

Interesting facts

Basic properties

Name

Name four hundred fifty-five million four hundred twenty-eight thousand seven hundred seventy-eight

Notation

Scientific notation 4.55428778 × 10^8
Engineering notation 4.55428778 × 10^6

Prime Factorization of 455428778

Prime Factorization 2 × 7 × 47 × 692141

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 455428778
Product of the distinct prime numbers

The prime factorization of 455428778 is 2 × 7 × 47 × 692141. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 87, 50, 943, 218, 5475, 4844, 69700, 43817, 285771, 171653, 1272396, 1739945, 11977405, 73489876, 598526364, 211395715, 4460139697, 3546170258

Basic calculations (n = 455428778)

Multiplication

n×y
n×2 910857556
n×3 1366286334
n×4 1821715112
n×5 2277143890

Division

n÷y
n÷2 227714389
n÷3 151809592.66667
n÷3 113857194.5
n÷5 91085755.6

Exponentiation

ny
n2 207415371830573284
n3 9.4462929331214E+25
n4 4.3021136471615E+34
n5 1.9593063611439E+43

Nth Root

y√n
2√n 21340.77735229
3√n 769.37869597834
4√n 146.08482930233
5√n 53.911832486784

Divisors of 455428778

1, 2, 7, 14, 47, 94, 329, 658, 692141, 1384282, 4844987, 9689974, 32530627, 65061254, 227714389, 455428778

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -455428777
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 455428778 can be divided by 16 positive divisors. The sum of these divisors (counting 455428778) is 1, the average is 0.0625.

Base conversion 455428778

Base System Value
2 Binary 11011001001010100101010101010
3 Ternary 1011201222011211112
4 Quaternary 123021110222222
5 Quinary 1413042210103
6 Senary 113105230322
8 Octal 3311245252
10 Decimal 455428778
12 Duodecimal 1086323a2
16 Hexadecimal 1b254aaa
20 Vigesimal 7268bii
36 Base36 7j5f3e

Cryptographic Hash Functions

md5 482260b11db94d6c8bdb859233cf0ab2
sha1 d37423e6f30d2cf9fc3ef7a035d6433fcf3a9a6d
sha256 ca03890c6e41cd7e14a8ab2b306bfabb66e5577d0c3ee96f60062331e7a5447c
sha512 4fe5df7d0bcbca9d580c95cee25b511301c3671b2f620d1906d609b577875f75ef1f33d274fbb24eef9e48cd9f181d78ab61e66de80aa16534af5275b4d2b5d1
ripemd-160 dc2cece9eeee5861726750ab068cbef9ad3e213f

455428778 as geometric shapes

Circle

Radius = n
Diameter 910857556
Circumference 2861543406.3964
Area 6.5161460838452E+17

Sphere

Radius = n
Volume 3.9568539309802E+26
Surface area 2.6064584335381E+18
Circumference 2861543406.3964

Square

Length = n
Perimeter 1821715112
Area 207415371830573284
Diagonal 644073554.54261

Cube

Length = n
Surface area 1244492230983439704
Volume 9.4462929331214E+25
Space diagonal 788825782.72501

Equilateral Triangle

Length = n
Perimeter 1366286334
Area 8.9813490570336E+16
Altitude 394412891.3625

Triangular Pyramid

Length = n
Surface area 8.9813490570336E+16
Volume 1.1132562983474E+25
Height 214691184.84754