442994761 (number)

442994761 is an odd 9-digits composite number following 442994760 and preceding 442994762. In scientific notation, it is written as 4.42994761 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 402722500 positive integers (up to 442994761) that are relatively prime to 442994761.

Interesting facts

Basic properties

Name

Name four hundred forty-two million nine hundred ninety-four thousand seven hundred sixty-one

Notation

Scientific notation 4.42994761 × 10^8
Engineering notation 4.42994761 × 10^6

Prime Factorization of 442994761

Prime Factorization 11 × 40272251

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 442994761
Product of the distinct prime numbers

The prime factorization of 442994761 is 11 × 40272251. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 442994761)

Multiplication

n×y
n×2 885989522
n×3 1328984283
n×4 1771979044
n×5 2214973805

Division

n÷y
n÷2 221497380.5
n÷3 147664920.33333
n÷3 110748690.25
n÷5 88598952.2

Exponentiation

ny
n2 196244358273447121
n3 8.6935222590944E+25
n4 3.8511848154157E+34
n5 1.7060546968719E+43

Nth Root

y√n
2√n 21047.44072328
3√n 762.31218794592
4√n 145.07736116735
5√n 53.614186166869

Divisors of 442994761

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -442994760
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 442994761 can be divided by 4 positive divisors. The sum of these divisors (counting 442994761) is 1, the average is 0.25.

Base conversion 442994761

Base System Value
2 Binary 11010011001111001000001001001
3 Ternary 1010212120110120101
4 Quaternary 122121321001021
5 Quinary 1401401313021
6 Senary 111542525401
8 Octal 3231710111
10 Decimal 442994761
12 Duodecimal 104436861
16 Hexadecimal 1a679049
20 Vigesimal 6i8e6i1
36 Base36 7bqwy1

Cryptographic Hash Functions

md5 f1a250e9916620fbfaed36441baa1fb0
sha1 444efb987c29a12e23130ef707b266947474e310
sha256 51d2cb4c0538cb04e793b5c8d9a72b49be351a553841bb25fa382637899e1b5a
sha512 d11514bc8ed58414a074fbc9cf4cb2b4204d522bb67fcad2030a449ed3a199b7ed7dc2d14bc28ef141cdeb035a13426214baee149c82a00c940e0269dbf90852
ripemd-160 48b2e7f3cad08f24be2afd2212f9cd2dd89e19d1

442994761 as geometric shapes

Circle

Radius = n
Diameter 885989522
Circumference 2783418173.4727
Area 6.165198342603E+17

Sphere

Radius = n
Volume 3.6415340883987E+26
Surface area 2.4660793370412E+18
Circumference 2783418173.4727

Square

Length = n
Perimeter 1771979044
Area 196244358273447121
Diagonal 626489199.06643

Cube

Length = n
Surface area 1177466149640682726
Volume 8.6935222590944E+25
Space diagonal 767289433.53883

Equilateral Triangle

Length = n
Perimeter 1328984283
Area 8.497629980709E+16
Altitude 383644716.76942

Triangular Pyramid

Length = n
Surface area 8.497629980709E+16
Volume 1.0245414236336E+25
Height 208829733.02214