442181946 (number)

442181946 is an even 9-digits composite number following 442181945 and preceding 442181947. In scientific notation, it is written as 4.42181946 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 133564464 positive integers (up to 442181946) that are relatively prime to 442181946.

Interesting facts

Basic properties

Name

Name four hundred forty-two million one hundred eighty-one thousand nine hundred forty-six

Notation

Scientific notation 4.42181946 × 10^8
Engineering notation 4.42181946 × 10^6

Prime Factorization of 442181946

Prime Factorization 2 × 3 × 437 × 168643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 442181946
Product of the distinct prime numbers

The prime factorization of 442181946 is 2 × 3 × 437 × 168643. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 17, 8, 790, 591, 2846, 9698, 26557, 50962, 536174, 518991, 8147247, 6909086, 69333562, 11480902, 46302977, 176419378, 1020076194, 4520556312

Basic calculations (n = 442181946)

Multiplication

n×y
n×2 884363892
n×3 1326545838
n×4 1768727784
n×5 2210909730

Division

n÷y
n÷2 221090973
n÷3 147393982
n÷3 110545486.5
n÷5 88436389.2

Exponentiation

ny
n2 195524873368346916
n3 8.6457568997419E+25
n4 3.8229976105708E+34
n5 1.6904605229956E+43

Nth Root

y√n
2√n 21028.122740749
3√n 761.84566765789
4√n 145.01076767175
5√n 53.594497250783

Divisors of 442181946

1, 2, 3, 6, 437, 874, 1311, 2622, 168643, 337286, 505929, 1011858, 73696991, 147393982, 221090973, 442181946

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 -442181945
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 442181946 can be divided by 16 positive divisors. The sum of these divisors (counting 442181946) is 1, the average is 0.0625.

Base conversion 442181946

Base System Value
2 Binary 11010010110110010100100111010
3 Ternary 1010211001011121010
4 Quaternary 122112302210322
5 Quinary 1401144310241
6 Senary 111513254350
8 Octal 3226624472
10 Decimal 442181946
12 Duodecimal 1041043b6
16 Hexadecimal 1a5b293a
20 Vigesimal 6i3ceh6
36 Base36 7b9hru

Cryptographic Hash Functions

md5 edaaa4f18f225bbb13859d6f37948d24
sha1 7bc55ac773801037012a3620f54682f744360cf0
sha256 fac245b4aa20014f8382569898a84bfc8efb05739e89c6d360545c3a86f6ae9b
sha512 12f973dd2f11fdf87cbaadb3180635f94c784c5210b315d41951cbef5d5dec255fb1ce84da14d5bd2de4fc937ef076bd4c79580decf9177b83fb1cb73fa618b2
ripemd-160 ed72210bcda765c90e1456c548f2ca19762ae35e

442181946 as geometric shapes

Circle

Radius = n
Diameter 884363892
Circumference 2778311106.2073
Area 6.1425950576807E+17

Sphere

Radius = n
Volume 3.6215261814603E+26
Surface area 2.4570380230723E+18
Circumference 2778311106.2073

Square

Length = n
Perimeter 1768727784
Area 195524873368346916
Diagonal 625339705.06973

Cube

Length = n
Surface area 1173149240210081496
Volume 8.6457568997419E+25
Space diagonal 765881596.66168

Equilateral Triangle

Length = n
Perimeter 1326545838
Area 8.4664753704362E+16
Altitude 382940798.33084

Triangular Pyramid

Length = n
Surface area 8.4664753704362E+16
Volume 1.0189122220496E+25
Height 208446568.35658