397777641 (number)

397777641 is an odd 9-digits composite number following 397777640 and preceding 397777642. In scientific notation, it is written as 3.97777641 × 10^8. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 265185092 positive integers (up to 397777641) that are relatively prime to 397777641.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred seventy-seven thousand six hundred forty-one

Notation

Scientific notation 3.97777641 × 10^8
Engineering notation 3.97777641 × 10^6

Prime Factorization of 397777641

Prime Factorization 3 × 132592547

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397777641
Product of the distinct prime numbers

The prime factorization of 397777641 is 3 × 132592547. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 55, 44, 905, 632, 7926, 2122, 48772, 80314, 173723, 253301, 6145869, 6442033, 10707915, 19293576, 847110144, 227073982, 9932760090, 4216171887

Basic calculations (n = 397777641)

Multiplication

n×y
n×2 795555282
n×3 1193332923
n×4 1591110564
n×5 1988888205

Division

n÷y
n÷2 198888820.5
n÷3 132592547
n÷3 99444410.25
n÷5 79555528.2

Exponentiation

ny
n2 158227051679524881
n3 6.2939183359467E+25
n4 2.5035799883195E+34
n5 9.9586814180854E+42

Nth Root

y√n
2√n 19944.363639886
3√n 735.43922472444
4√n 141.22451501027
5√n 52.472055055864

Divisors of 397777641

1, 3, 132592547, 397777641

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 -397777640
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 397777641 can be divided by 4 positive divisors. The sum of these divisors (counting 397777641) is 1, the average is 0.25.

Base conversion 397777641

Base System Value
2 Binary 10111101101011001101011101001
3 Ternary 1000201111012100020
4 Quaternary 113231121223221
5 Quinary 1303312341031
6 Senary 103245431053
8 Octal 2755315351
10 Decimal 397777641
12 Duodecimal b126b489
16 Hexadecimal 17b59ae9
20 Vigesimal 6462421
36 Base36 6ktr6x

Cryptographic Hash Functions

md5 717728aa72c057bc41feaab498e98d76
sha1 ac0dd9faa4dd31e9d0994b3d7f3864b04afedd27
sha256 ccd37d45d28025b43fb70818b7ae7f4063b6e3968cccb5ecf20f100595eaa830
sha512 af773b9693aad3bac07d0c0bd7303baea038b1f509be6d8063f8dd601bfd9089e317341758572e9ad7274468a67763d7623f1a0cdd58884c895815bbaed171f8
ripemd-160 e59c781a1499811af629613e79b87b73821aad68

397777641 as geometric shapes

Circle

Radius = n
Diameter 795555282
Circumference 2499310629.4558
Area 4.9708494315557E+17

Sphere

Radius = n
Volume 2.6363903475339E+26
Surface area 1.9883397726223E+18
Circumference 2499310629.4558

Square

Length = n
Perimeter 1591110564
Area 158227051679524881
Diagonal 562542534.71098

Cube

Length = n
Surface area 949362310077149286
Volume 6.2939183359467E+25
Space diagonal 688971084.32689

Equilateral Triangle

Length = n
Perimeter 1193332923
Area 6.8514323160191E+16
Altitude 344485542.16345

Triangular Pyramid

Length = n
Surface area 6.8514323160191E+16
Volume 7.417453892637E+24
Height 187514178.23699