397777493 (number)

397777493 is an odd 9-digits composite number following 397777492 and preceding 397777494. In scientific notation, it is written as 3.97777493 × 10^8. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 397720128 positive integers (up to 397777493) that are relatively prime to 397777493.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred seventy-seven thousand four hundred ninety-three

Notation

Scientific notation 3.97777493 × 10^8
Engineering notation 3.97777493 × 10^6

Prime Factorization of 397777493

Prime Factorization 8069 × 49297

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 397777493
Product of the distinct prime numbers

The prime factorization of 397777493 is 8069 × 49297. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 3, 11, 708, 691, 9884, 4810, 81006, 53071, 205098, 178302, 7081821, 9156656, 665962, 80176675, 196439514, 110454476, 4918096873, 6954521188

Basic calculations (n = 397777493)

Multiplication

n×y
n×2 795554986
n×3 1193332479
n×4 1591109972
n×5 1988887465

Division

n÷y
n÷2 198888746.5
n÷3 132592497.66667
n÷3 99444373.25
n÷5 79555498.6

Exponentiation

ny
n2 158226933937365049
n3 6.2939113106682E+25
n4 2.5035762623219E+34
n5 9.9586628916073E+42

Nth Root

y√n
2√n 19944.359929564
3√n 735.4391335135
4√n 141.22450187402
5√n 52.472051151237

Divisors of 397777493

1, 8069, 49297, 397777493

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 -397777492
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 397777493 can be divided by 4 positive divisors. The sum of these divisors (counting 397777493) is 1, the average is 0.25.

Base conversion 397777493

Base System Value
2 Binary 10111101101011001101001010101
3 Ternary 1000201111012010202
4 Quaternary 113231121221111
5 Quinary 1303312334433
6 Senary 103245430245
8 Octal 2755315125
10 Decimal 397777493
12 Duodecimal b126b385
16 Hexadecimal 17b59a55
20 Vigesimal 64623ed
36 Base36 6ktr2t

Cryptographic Hash Functions

md5 491956e9590ee56667991c2f9de49495
sha1 9f91753b1551dd1e664357c522e97fbaa1989906
sha256 209e1a6c07bc355ee90b654494babad7c99f0ab57090a6d3c30b0ae702c2db3b
sha512 8419bd8edb4ce8ca480f39876a503d0e54d4e25991cf72bcd058805aea262594823cb82655c04d13737d81ccafa1d0f887109a77204239928e1ce14d003082ca
ripemd-160 cea0e55b0cd480ae40b3245a8198e685e16731ca

397777493 as geometric shapes

Circle

Radius = n
Diameter 795554986
Circumference 2499309699.5443
Area 4.9708457325766E+17

Sphere

Radius = n
Volume 2.6363874047921E+26
Surface area 1.9883382930307E+18
Circumference 2499309699.5443

Square

Length = n
Perimeter 1591109972
Area 158226933937365049
Diagonal 562542325.40737

Cube

Length = n
Surface area 949361603624190294
Volume 6.2939113106682E+25
Space diagonal 688970827.98337

Equilateral Triangle

Length = n
Perimeter 1193332479
Area 6.851427217634E+16
Altitude 344485413.99169

Triangular Pyramid

Length = n
Surface area 6.851427217634E+16
Volume 7.417445613267E+24
Height 187514108.46912