389626894 (number)

389626894 is an even 9-digits composite number following 389626893 and preceding 389626895. In scientific notation, it is written as 3.89626894 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 192347376 positive integers (up to 389626894) that are relatively prime to 389626894.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred twenty-six thousand eight hundred ninety-four

Notation

Scientific notation 3.89626894 × 10^8
Engineering notation 3.89626894 × 10^6

Prime Factorization of 389626894

Prime Factorization 2 × 79 × 2465993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389626894
Product of the distinct prime numbers

The prime factorization of 389626894 is 2 × 79 × 2465993. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 2, 29, 492, 879, 4341, 5072, 21349, 93463, 197547, 197052, 4343440, 6596433, 33715117, 89575650, 417457605, 352310940, 4501222720, 3626384520

Basic calculations (n = 389626894)

Multiplication

n×y
n×2 779253788
n×3 1168880682
n×4 1558507576
n×5 1948134470

Division

n÷y
n÷2 194813447
n÷3 129875631.33333
n÷3 97406723.5
n÷5 77925378.8

Exponentiation

ny
n2 151809116528087236
n3 5.9148914553723E+25
n4 2.3046007861038E+34
n5 8.979344461996E+42

Nth Root

y√n
2√n 19738.968919374
3√n 730.38129452073
4√n 140.49544092024
5√n 52.255232607296

Divisors of 389626894

1, 2, 79, 158, 2465993, 4931986, 194813447, 389626894

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 -389626893
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 389626894 can be divided by 8 positive divisors. The sum of these divisors (counting 389626894) is 1, the average is 0.125.

Base conversion 389626894

Base System Value
2 Binary 10111001110010011110000001110
3 Ternary 1000011011002121201
4 Quaternary 113032103300032
5 Quinary 1244221030034
6 Senary 102355020114
8 Octal 2716236016
10 Decimal 389626894
12 Duodecimal aa59a63a
16 Hexadecimal 17393c0e
20 Vigesimal 61f374e
36 Base36 6fz21a

Cryptographic Hash Functions

md5 6b699a2d6a53481c48dd9d71966caa27
sha1 de22e2b4a01335a8d3105bc51a961832d09bd72e
sha256 85e8fa2e1bad3bef3afb6da8a2649bfde5fc0ed03ba4afe2e9b9ddae47fcab2f
sha512 7add36d1e31da192504981456de8f8ac077c5964c1395977d3c6d83ccc15fe409fa655bf16827cc1163b68d26fd667c506c14de17e2b081c15571766110fbb1b
ripemd-160 26e4c5663c06d97b6f91d0d7450a491fe3be8216

389626894 as geometric shapes

Circle

Radius = n
Diameter 779253788
Circumference 2448097975.6628
Area 4.769224052326E+17

Sphere

Radius = n
Volume 2.4776239390638E+26
Surface area 1.9076896209304E+18
Circumference 2448097975.6628

Square

Length = n
Perimeter 1558507576
Area 151809116528087236
Diagonal 551015637.7601

Cube

Length = n
Surface area 910854699168523416
Volume 5.9148914553723E+25
Space diagonal 674853576.40325

Equilateral Triangle

Length = n
Perimeter 1168880682
Area 6.5735275719698E+16
Altitude 337426788.20163

Triangular Pyramid

Length = n
Surface area 6.5735275719698E+16
Volume 6.9707664301268E+24
Height 183671879.25337