445639042 (number)

445639042 is an even 9-digits composite number following 445639041 and preceding 445639043. In scientific notation, it is written as 4.45639042 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 222819520 positive integers (up to 445639042) that are relatively prime to 445639042.

Interesting facts

Basic properties

Name

Name four hundred forty-five million six hundred thirty-nine thousand forty-two

Notation

Scientific notation 4.45639042 × 10^8
Engineering notation 4.45639042 × 10^6

Prime Factorization of 445639042

Prime Factorization 2 × 222819521

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 445639042
Product of the distinct prime numbers

The prime factorization of 445639042 is 2 × 222819521. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 12, 56, 109, 17, 4359, 3364, 84649, 51170, 768387, 362807, 6970203, 3084099, 25667276, 60381912, 883325696, 643215514, 8988899774, 1040902481

Basic calculations (n = 445639042)

Multiplication

n×y
n×2 891278084
n×3 1336917126
n×4 1782556168
n×5 2228195210

Division

n÷y
n÷2 222819521
n÷3 148546347.33333
n÷3 111409760.5
n÷5 89127808.4

Exponentiation

ny
n2 198594155754677764
n3 8.8501309317313E+25
n4 3.9439638699913E+34
n5 1.7575842807055E+43

Nth Root

y√n
2√n 21110.164423803
3√n 763.8259531076
4√n 145.29337364038
5√n 53.678039600528

Divisors of 445639042

1, 2, 222819521, 445639042

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 -445639041
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 445639042 can be divided by 4 positive divisors. The sum of these divisors (counting 445639042) is 1, the average is 0.25.

Base conversion 445639042

Base System Value
2 Binary 11010100011111110100110000010
3 Ternary 1011001112210211201
4 Quaternary 122203332212002
5 Quinary 1403040422132
6 Senary 112115331414
8 Octal 3243764602
10 Decimal 445639042
12 Duodecimal 1052b0b6a
16 Hexadecimal 1a8fe982
20 Vigesimal 6j54hc2
36 Base36 7dblaa

Cryptographic Hash Functions

md5 66873f14c15b4616b39b17889ce26e5f
sha1 b34bcaffcdca5c774b51a923feab8594fe2dfe18
sha256 d08961ec82ebb7a6b55b7a7f4c44019eba43d324b2116dbc150bcd5e67a8503b
sha512 1c1fba3a797eba57c5f5b0a6e0df82f9407ee49c24e41c1e25e52e5c9b66f058bc7009c54629ac20be0223504b00bd22ca10c6b26608a8e738149363af5213a9
ripemd-160 64fb0963cc06f528eecd3e0180e6d0a8653487a9

445639042 as geometric shapes

Circle

Radius = n
Diameter 891278084
Circumference 2800032681
Area 6.2390194076476E+17

Sphere

Radius = n
Volume 3.7071341757913E+26
Surface area 2.4956077630591E+18
Circumference 2800032681

Square

Length = n
Perimeter 1782556168
Area 198594155754677764
Diagonal 630228777.11935

Cube

Length = n
Surface area 1191564934528066584
Volume 8.8501309317313E+25
Space diagonal 771869462.58032

Equilateral Triangle

Length = n
Perimeter 1336917126
Area 8.5993791963337E+16
Altitude 385934731.29016

Triangular Pyramid

Length = n
Surface area 8.5993791963337E+16
Volume 1.0429979327027E+25
Height 210076259.03978