457942749 (number)

457942749 is an odd 9-digits composite number following 457942748 and preceding 457942750. In scientific notation, it is written as 4.57942749 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 277389360 positive integers (up to 457942749) that are relatively prime to 457942749.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.57942749 × 10^8
Engineering notation 4.57942749 × 10^6

Prime Factorization of 457942749

Prime Factorization 3 × 11 × 3079 × 4507

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 457942749
Product of the distinct prime numbers

The prime factorization of 457942749 is 3 × 11 × 3079 × 4507. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 93, 41, 54, 185, 7880, 8436, 96770, 13023, 92695, 380099, 3005311, 2963293, 52841819, 36535059, 715072759, 911605570, 9229692727, 284405829

Basic calculations (n = 457942749)

Multiplication

n×y
n×2 915885498
n×3 1373828247
n×4 1831770996
n×5 2289713745

Division

n÷y
n÷2 228971374.5
n÷3 152647583
n÷3 114485687.25
n÷5 91588549.8

Exponentiation

ny
n2 209711561361677001
n3 9.6035888907049E+25
n4 4.3978938968752E+34
n5 2.0139836209454E+43

Nth Root

y√n
2√n 21399.596935457
3√n 770.79175825504
4√n 146.28601073054
5√n 53.971220263933

Divisors of 457942749

1, 3, 11, 33, 3079, 4507, 9237, 13521, 33869, 49577, 101607, 148731, 13877053, 41631159, 152647583, 457942749

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 -457942748
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 457942749 can be divided by 16 positive divisors. The sum of these divisors (counting 457942749) is 1, the average is 0.0625.

Base conversion 457942749

Base System Value
2 Binary 11011010010111010011011011101
3 Ternary 1011220200220100120
4 Quaternary 123102322123131
5 Quinary 1414213131444
6 Senary 113235145153
8 Octal 3322723335
10 Decimal 457942749
12 Duodecimal 1094451b9
16 Hexadecimal 1b4ba6dd
20 Vigesimal 7322gh9
36 Base36 7knavx

Cryptographic Hash Functions

md5 10788e899e7e0c782ce674f44b5e1543
sha1 166ce7a2ffe918f9a78107d21d5df6adc4656040
sha256 ac3f4d7c9c1e546469133cc6391eb788a4c8aef79c0d800c1c7b6524e61e68b1
sha512 5c61e65062ea6fe9298c0d68112a42a5fa7e6b8b57885afc7632c1d46008e5e2bd841959dbaf6879be308dfdd125a4e96c19564dec83aa6eaf2bd472cb74f64c
ripemd-160 92981f85f8f5e92433d6d075c9137c0267a43ddf

457942749 as geometric shapes

Circle

Radius = n
Diameter 915885498
Circumference 2877339152.0462
Area 6.5882830054669E+17

Sphere

Radius = n
Volume 4.022741907618E+26
Surface area 2.6353132021868E+18
Circumference 2877339152.0462

Square

Length = n
Perimeter 1831770996
Area 209711561361677001
Diagonal 647628846.42622

Cube

Length = n
Surface area 1258269368170062006
Volume 9.6035888907049E+25
Space diagonal 793180108.22576

Equilateral Triangle

Length = n
Perimeter 1373828247
Area 9.0807769803256E+16
Altitude 396590054.11288

Triangular Pyramid

Length = n
Surface area 9.0807769803256E+16
Volume 1.1317938047242E+25
Height 215876282.14207