45491454 (number)

45491454 is an even 8-digits composite number following 45491453 and preceding 45491455. In scientific notation, it is written as 4.5491454 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 15078960 positive integers (up to 45491454) that are relatively prime to 45491454.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-one thousand four hundred fifty-four

Notation

Scientific notation 4.5491454 × 10^7
Engineering notation 4.5491454 × 10^6

Prime Factorization of 45491454

Prime Factorization 2 × 9 × 181 × 13963

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45491454
Product of the distinct prime numbers

The prime factorization of 45491454 is 2 × 9 × 181 × 13963. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 20, 60, 730, 960, 6444, 8510, 36761, 24753, 52836, 75586, 1302998, 6690988, 95596104, 80989599, 183299376, 463260786, 2262318180, 9984576279

Basic calculations (n = 45491454)

Multiplication

n×y
n×2 90982908
n×3 136474362
n×4 181965816
n×5 227457270

Division

n÷y
n÷2 22745727
n÷3 15163818
n÷3 11372863.5
n÷5 9098290.8

Exponentiation

ny
n2 2069472387034116
n3 9.4143307899033E+22
n4 4.2827159606967E+30
n5 1.948269761211E+38

Nth Root

y√n
2√n 6744.7352802019
3√n 356.97949650388
4√n 82.126337311498
5√n 34.008381482266

Divisors of 45491454

1, 2, 9, 18, 181, 362, 1629, 3258, 13963, 27926, 125667, 251334, 2527303, 5054606, 22745727, 45491454

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 -45491453
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 45491454 can be divided by 16 positive divisors. The sum of these divisors (counting 45491454) is 1, the average is 0.0625.

Base conversion 45491454

Base System Value
2 Binary 10101101100010010011111110
3 Ternary 10011121012112200
4 Quaternary 2231202103332
5 Quinary 43121211304
6 Senary 4303012330
8 Octal 255422376
10 Decimal 45491454
12 Duodecimal 1329a0a6
16 Hexadecimal 2b624fe
20 Vigesimal e468ce
36 Base36 r31fi

Cryptographic Hash Functions

md5 0dd42b07a73863c4719c20968a9a2637
sha1 4a3a7a6cac69bb41dc6ee4d3a4074f2a772a04ae
sha256 20f712e74a6c2ea1aa552033b202c5d0383078ee3a558307936a3266c575d40b
sha512 54dec40f218ba8e0cda1cfdcaa27ecfa75f2aceb9607b09101e0c07cec4566a94761d97920c95a8a9953a8acce470091d22f1b44de991bad2b32f036d4edb2b4
ripemd-160 3768b0004fae0b504b0b40c4f56523b1b64d0962

45491454 as geometric shapes

Circle

Radius = n
Diameter 90982908
Circumference 285831235.37504
Area 6.5014392479133E+15

Sphere

Radius = n
Volume 3.9434656597366E+23
Surface area 2.6005756991653E+16
Circumference 285831235.37504

Square

Length = n
Perimeter 181965816
Area 2069472387034116
Diagonal 64334631.218872

Cube

Length = n
Surface area 12416834322204696
Volume 9.4143307899033E+22
Space diagonal 78793509.638182

Equilateral Triangle

Length = n
Perimeter 136474362
Area 8.9610782980098E+14
Altitude 39396754.819091

Triangular Pyramid

Length = n
Surface area 8.9610782980098E+14
Volume 1.1094895236457E+22
Height 21444877.072957