454987142 (number)

454987142 is an even 9-digits composite number following 454987141 and preceding 454987143. In scientific notation, it is written as 4.54987142 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 226936944 positive integers (up to 454987142) that are relatively prime to 454987142.

Interesting facts

Basic properties

Name

Name four hundred fifty-four million nine hundred eighty-seven thousand one hundred forty-two

Notation

Scientific notation 4.54987142 × 10^8
Engineering notation 4.54987142 × 10^6

Prime Factorization of 454987142

Prime Factorization 2 × 409 × 556219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 454987142
Product of the distinct prime numbers

The prime factorization of 454987142 is 2 × 409 × 556219. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 454987142)

Multiplication

n×y
n×2 909974284
n×3 1364961426
n×4 1819948568
n×5 2274935710

Division

n÷y
n÷2 227493571
n÷3 151662380.66667
n÷3 113746785.5
n÷5 90997428.4

Exponentiation

ny
n2 207013299385328164
n3 9.4188389443321E+25
n4 4.28545061224E+34
n5 1.9498249262452E+43

Nth Root

y√n
2√n 21330.427609403
3√n 769.12992292679
4√n 146.04940126342
5√n 53.90137260901

Divisors of 454987142

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 -454987141
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 454987142 can be divided by 8 positive divisors. The sum of these divisors (counting 454987142) is 1, the average is 0.125.

Base conversion 454987142

Base System Value
2 Binary 11011000111101000110110000110
3 Ternary 1011201010202000122
4 Quaternary 123013220312012
5 Quinary 1412434042032
6 Senary 113051541542
8 Octal 3307506606
10 Decimal 454987142
12 Duodecimal 10845a8b2
16 Hexadecimal 1b1e8d86
20 Vigesimal 723d7h2
36 Base36 7ivybq

Cryptographic Hash Functions

md5 b3c8775f28e07a5bf4b8307e7b5d6fc3
sha1 1b8ef233cd806090b2f90d164abe7fd6f91d35b2
sha256 6733eae2e4b4b2f7ff634808013a3a016a9921c2527648ac06e0067e03e6bd70
sha512 5d6a4321d5dc68a6c72e4a25cddbff0c3aca174c79ca276a44c42158af47761b44b62fc78e37372727f174896f033c23c2e478d3c2690357db7e4b01dd6e3b48
ripemd-160 b7762de11aec3bd9bd170f9d4ded44e5da541365

454987142 as geometric shapes

Circle

Radius = n
Diameter 909974284
Circumference 2858768525.57
Area 6.5035146054433E+17

Sphere

Radius = n
Volume 3.9453540310479E+26
Surface area 2.6014058421773E+18
Circumference 2858768525.57

Square

Length = n
Perimeter 1819948568
Area 207013299385328164
Diagonal 643448986.92177

Cube

Length = n
Surface area 1242079796311968984
Volume 9.4188389443321E+25
Space diagonal 788060846.73456

Equilateral Triangle

Length = n
Perimeter 1364961426
Area 8.9639388094464E+16
Altitude 394030423.36728

Triangular Pyramid

Length = n
Surface area 8.9639388094464E+16
Volume 1.1100208147402E+25
Height 214482995.64059