394288045 (number)

394288045 is an odd 9-digits composite number following 394288044 and preceding 394288046. In scientific notation, it is written as 3.94288045 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 312482064 positive integers (up to 394288045) that are relatively prime to 394288045.

Interesting facts

Basic properties

Name

Name three hundred ninety-four million two hundred eighty-eight thousand forty-five

Notation

Scientific notation 3.94288045 × 10^8
Engineering notation 3.94288045 × 10^6

Prime Factorization of 394288045

Prime Factorization 5 × 107 × 736987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 394288045
Product of the distinct prime numbers

The prime factorization of 394288045 is 5 × 107 × 736987. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 68, 72, 631, 407, 3749, 9368, 84011, 18919, 159574, 288365, 4772585, 2094303, 60967737, 31541228, 811526956, 305227052, 5328261722, 6124015411

Basic calculations (n = 394288045)

Multiplication

n×y
n×2 788576090
n×3 1182864135
n×4 1577152180
n×5 1971440225

Division

n÷y
n÷2 197144022.5
n÷3 131429348.33333
n÷3 98572011.25
n÷5 78857609

Exponentiation

ny
n2 155463062429922025
n3 6.1297226955207E+25
n4 2.416876378009E+34
n5 9.5294546209184E+42

Nth Root

y√n
2√n 19856.687664361
3√n 733.28230166006
4√n 140.9137596701
5√n 52.37966564315

Divisors of 394288045

1, 5, 107, 535, 736987, 3684935, 78857609, 394288045

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 -394288044
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 394288045 can be divided by 8 positive divisors. The sum of these divisors (counting 394288045) is 1, the average is 0.125.

Base conversion 394288045

Base System Value
2 Binary 10111100000000101101110101101
3 Ternary 1000110220220111221
4 Quaternary 113200011232231
5 Quinary 1301414204140
6 Senary 103042543341
8 Octal 2740055655
10 Decimal 394288045
12 Duodecimal b0067b51
16 Hexadecimal 17805bad
20 Vigesimal 6346025
36 Base36 6iqylp

Cryptographic Hash Functions

md5 37040fcf58f0526fae6ea8a91d818716
sha1 b6481f42f0714fa4f6560e61cd6d44f5f0e41cad
sha256 93ea00372a828e1f66323e53495135abcb3983efde3f8f6625122d3eb4d10146
sha512 c49c0b01294039a8e2058df0681af6e0ee6f02067ff6fdde74212447342f76d691b5358f51710881da000eb0b5048cd100712244113b374d66cd664ec7e51132
ripemd-160 dc832fe55a1db18c870b7224871d3c1d9e419cfe

394288045 as geometric shapes

Circle

Radius = n
Diameter 788576090
Circumference 2477384851.1406
Area 4.8840161483441E+17

Sphere

Radius = n
Volume 2.5676122385054E+26
Surface area 1.9536064593377E+18
Circumference 2477384851.1406

Square

Length = n
Perimeter 1577152180
Area 155463062429922025
Diagonal 557607500.72057

Cube

Length = n
Surface area 932778374579532150
Volume 6.1297226955207E+25
Space diagonal 682926926.757

Equilateral Triangle

Length = n
Perimeter 1182864135
Area 6.7317480707219E+16
Altitude 341463463.3785

Triangular Pyramid

Length = n
Surface area 6.7317480707219E+16
Volume 7.2239474746596E+24
Height 185869166.90686