397777386 (number)

397777386 is an even 9-digits composite number following 397777385 and preceding 397777387. In scientific notation, it is written as 3.97777386 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 132139344 positive integers (up to 397777386) that are relatively prime to 397777386.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred seventy-seven thousand three hundred eighty-six

Notation

Scientific notation 3.97777386 × 10^8
Engineering notation 3.97777386 × 10^6

Prime Factorization of 397777386

Prime Factorization 2 × 3 × 293 × 226267

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397777386
Product of the distinct prime numbers

The prime factorization of 397777386 is 2 × 3 × 293 × 226267. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 26, 40, 210, 821, 9031, 7361, 24276, 39448, 406956, 864511, 8100338, 5122389, 49485394, 73597391, 500097170, 928695197, 2051121188, 8461621912

Basic calculations (n = 397777386)

Multiplication

n×y
n×2 795554772
n×3 1193332158
n×4 1591109544
n×5 1988886930

Division

n÷y
n÷2 198888693
n÷3 132592462
n÷3 99444346.5
n÷5 79555477.2

Exponentiation

ny
n2 158226848812992996
n3 6.293906231585E+25
n4 2.503573568529E+34
n5 9.9586494974815E+42

Nth Root

y√n
2√n 19944.357247101
3√n 735.43906757044
4√n 141.22449237686
5√n 52.472048328297

Divisors of 397777386

1, 2, 3, 6, 293, 586, 879, 1758, 226267, 452534, 678801, 1357602, 66296231, 132592462, 198888693, 397777386

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 -397777385
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 397777386 can be divided by 16 positive divisors. The sum of these divisors (counting 397777386) is 1, the average is 0.0625.

Base conversion 397777386

Base System Value
2 Binary 10111101101011001100111101010
3 Ternary 1000201111011222210
4 Quaternary 113231121213222
5 Quinary 1303312334021
6 Senary 103245425550
8 Octal 2755314752
10 Decimal 397777386
12 Duodecimal b126b2b6
16 Hexadecimal 17b599ea
20 Vigesimal 6462396
36 Base36 6ktqzu

Cryptographic Hash Functions

md5 f2ef7689eeaf267c49231c0bd8c0e1ae
sha1 025f2dcf7e9a5fe72014a87c09eb9a4ba80e16d7
sha256 99a8fc2c78e7d598c241118330bb189ca30739eba254762985532be50cfee8fa
sha512 cfd9d4b72a18359df0b734a0054f8fa4edb05abfc1433ef09942a241ff42ccf91efd8f63c7a8577802860b3aa6ae79cff1da77a8f7517795c5f7219e5ffc53ed
ripemd-160 fe539116c4158463dac8cfda77b9949599313c9a

397777386 as geometric shapes

Circle

Radius = n
Diameter 795554772
Circumference 2499309027.2435
Area 4.9708430583156E+17

Sphere

Radius = n
Volume 2.6363852772707E+26
Surface area 1.9883372233262E+18
Circumference 2499309027.2435

Square

Length = n
Perimeter 1591109544
Area 158226848812992996
Diagonal 562542174.08652

Cube

Length = n
Surface area 949361092877957976
Volume 6.293906231585E+25
Space diagonal 688970642.65394

Equilateral Triangle

Length = n
Perimeter 1193332158
Area 6.8514235316406E+16
Altitude 344485321.32697

Triangular Pyramid

Length = n
Surface area 6.8514235316406E+16
Volume 7.41743962751E+24
Height 187514058.02884