397777494 (number)

397777494 is an even 9-digits composite number following 397777493 and preceding 397777495. In scientific notation, it is written as 3.97777494 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 132548328 positive integers (up to 397777494) that are relatively prime to 397777494.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97777494 × 10^8
Engineering notation 3.97777494 × 10^6

Prime Factorization of 397777494

Prime Factorization 2 × 3 × 3583 × 18503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 397777494
Product of the distinct prime numbers

The prime factorization of 397777494 is 2 × 3 × 3583 × 18503. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 7, 57, 21, 698, 1273, 176, 14691, 886, 950604, 681520, 4663011, 2384582, 60491362, 51589575, 940033479, 162039796, 9345463111, 3296264687

Basic calculations (n = 397777494)

Multiplication

n×y
n×2 795554988
n×3 1193332482
n×4 1591109976
n×5 1988887470

Division

n÷y
n÷2 198888747
n÷3 132592498
n÷3 99444373.5
n÷5 79555498.8

Exponentiation

ny
n2 158226934732920036
n3 6.2939113581362E+25
n4 2.5035762874976E+34
n5 9.9586630167861E+42

Nth Root

y√n
2√n 19944.359954634
3√n 735.43913412979
4√n 141.22450196277
5√n 52.47205117762

Divisors of 397777494

1, 2, 3, 6, 3583, 7166, 10749, 18503, 21498, 37006, 55509, 111018, 66296249, 132592498, 198888747, 397777494

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 -397777493
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 397777494 can be divided by 16 positive divisors. The sum of these divisors (counting 397777494) is 1, the average is 0.0625.

Base conversion 397777494

Base System Value
2 Binary 10111101101011001101001010110
3 Ternary 1000201111012010210
4 Quaternary 113231121221112
5 Quinary 1303312334434
6 Senary 103245430250
8 Octal 2755315126
10 Decimal 397777494
12 Duodecimal b126b386
16 Hexadecimal 17b59a56
20 Vigesimal 64623ee
36 Base36 6ktr2u

Cryptographic Hash Functions

md5 c8e85c7f9fb4862115af7fce9c8a793f
sha1 23dad685948f77453105500513f49b0d088163b6
sha256 f7c482df0311c27783f4b5b7587262c6c66dad89ce0d51f7cfb8a8ec005d7770
sha512 31102e7c47abd2506450bfb48bd3994435573be891748ede0c01df130aed71cba917e1596092e270e79401e9ebf1567e5d0539f371a394b0fefec32f7a972abf
ripemd-160 6111e89f67a25d8d98ad14472cacd20a25c6ea30

397777494 as geometric shapes

Circle

Radius = n
Diameter 795554988
Circumference 2499309705.8275
Area 4.9708457575697E+17

Sphere

Radius = n
Volume 2.6363874246755E+26
Surface area 1.9883383030279E+18
Circumference 2499309705.8275

Square

Length = n
Perimeter 1591109976
Area 158226934732920036
Diagonal 562542326.82158

Cube

Length = n
Surface area 949361608397520216
Volume 6.2939113581362E+25
Space diagonal 688970829.71542

Equilateral Triangle

Length = n
Perimeter 1193332482
Area 6.8514272520826E+16
Altitude 344485414.85771

Triangular Pyramid

Length = n
Surface area 6.8514272520826E+16
Volume 7.4174456692086E+24
Height 187514108.94053