442057421 (number)

442057421 is an odd 9-digits composite number following 442057420 and preceding 442057422. In scientific notation, it is written as 4.42057421 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 403845120 positive integers (up to 442057421) that are relatively prime to 442057421.

Interesting facts

Basic properties

Name

Name four hundred forty-two million fifty-seven thousand four hundred twenty-one

Notation

Scientific notation 4.42057421 × 10^8
Engineering notation 4.42057421 × 10^6

Prime Factorization of 442057421

Prime Factorization 13 × 97 × 350561

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 442057421
Product of the distinct prime numbers

The prime factorization of 442057421 is 13 × 97 × 350561. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 59, 39, 133, 514, 6804, 567, 34796, 78037, 116554, 549192, 701570, 860751, 18720315, 44308416, 130536028, 719158783, 251965375, 2200790690

Basic calculations (n = 442057421)

Multiplication

n×y
n×2 884114842
n×3 1326172263
n×4 1768229684
n×5 2210287105

Division

n÷y
n÷2 221028710.5
n÷3 147352473.66667
n÷3 110514355.25
n÷5 88411484.2

Exponentiation

ny
n2 195414763461171241
n3 8.638454636097E+25
n4 3.8186929778586E+34
n5 1.688081569383E+43

Nth Root

y√n
2√n 21025.161616501
3√n 761.77414526045
4√n 145.00055729721
5√n 53.59147830949

Divisors of 442057421

1, 13, 97, 1261, 350561, 4557293, 34004417, 442057421

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 -442057420
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 442057421 can be divided by 8 positive divisors. The sum of these divisors (counting 442057421) is 1, the average is 0.125.

Base conversion 442057421

Base System Value
2 Binary 11010010110010100001011001101
3 Ternary 1010210210211210002
4 Quaternary 122112110023031
5 Quinary 1401131314141
6 Senary 111510454045
8 Octal 3226241315
10 Decimal 442057421
12 Duodecimal 104064325
16 Hexadecimal 1a5942cd
20 Vigesimal 6i2h3b1
36 Base36 7b6tot

Cryptographic Hash Functions

md5 993717932ef4a5ace7b992492637f433
sha1 d060161cd464046ca4d5e67fe95aba70e87ccc62
sha256 0c0b1712004cda77ebdc0e157ec49202106224d66abe6591240e85e841705dc7
sha512 00d57adcdb5cbab8ab945e9cb4ea915723f85f3c0e61016501c9d27ff5962cc4947986538d7d8470bd4aa0ef594da1f7a9933b8795ed28d0604e768d93c13747
ripemd-160 1b9e8507bb0e79f7d44657725c0adda158f5e58e

442057421 as geometric shapes

Circle

Radius = n
Diameter 884114842
Circumference 2777528692.5569
Area 6.139135852926E+17

Sphere

Radius = n
Volume 3.6184674164175E+26
Surface area 2.4556543411704E+18
Circumference 2777528692.5569

Square

Length = n
Perimeter 1768229684
Area 195414763461171241
Diagonal 625163600.12587

Cube

Length = n
Surface area 1172488580767027446
Volume 8.638454636097E+25
Space diagonal 765665913.03487

Equilateral Triangle

Length = n
Perimeter 1326172263
Area 8.4617074715951E+16
Altitude 382832956.51743

Triangular Pyramid

Length = n
Surface area 8.4617074715951E+16
Volume 1.0180516420261E+25
Height 208387866.70862