397777472 (number)

397777472 is an even 9-digits composite number following 397777471 and preceding 397777473. In scientific notation, it is written as 3.97777472 × 10^8. The sum of its digits is 53. It has a total of 7 prime factors and 14 positive divisors. There are 198888704 positive integers (up to 397777472) that are relatively prime to 397777472.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97777472 × 10^8
Engineering notation 3.97777472 × 10^6

Prime Factorization of 397777472

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 6215273

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12430546
Product of the distinct prime numbers

The prime factorization of 397777472 is 2 × 2 × 2 × 2 × 2 × 2 × 6215273. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 2, 91, 55, 374, 326, 3824, 9564, 199, 46241, 508795, 693112, 9856722, 693121, 31741163, 11019122, 114778886, 539370614, 7380163534, 3289123010

Basic calculations (n = 397777472)

Multiplication

n×y
n×2 795554944
n×3 1193332416
n×4 1591109888
n×5 1988887360

Division

n÷y
n÷2 198888736
n÷3 132592490.66667
n÷3 99444368
n÷5 79555494.4

Exponentiation

ny
n2 158226917230710784
n3 6.2939103138385E+25
n4 2.5035757336334E+34
n5 9.9586602628525E+42

Nth Root

y√n
2√n 19944.359403099
3√n 735.43912057141
4√n 141.22450001009
5√n 52.472050597202

Divisors of 397777472

1, 2, 4, 8, 16, 32, 64, 6215273, 12430546, 24861092, 49722184, 99444368, 198888736, 397777472

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397777471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397777472 can be divided by 14 positive divisors. The sum of these divisors (counting 397777472) is 1, the average is 0.071428571428571.

Base conversion 397777472

Base System Value
2 Binary 10111101101011001101001000000
3 Ternary 1000201111012002222
4 Quaternary 113231121221000
5 Quinary 1303312334342
6 Senary 103245430212
8 Octal 2755315100
10 Decimal 397777472
12 Duodecimal b126b368
16 Hexadecimal 17b59a40
20 Vigesimal 64623dc
36 Base36 6ktr28

Cryptographic Hash Functions

md5 a32d22c32a46c5543875b797f931e609
sha1 d3c4ea5aa2039ab49ed0c81efa25b8470d062295
sha256 34d9b7fc2ca83400ee46db22683fd0598322d09bb605310244b7e877ef74eac9
sha512 006858b391a0ebc40aa135c5fbb81edd838ae29ad6981a3589eb48c1226962bfd11c3ebefa418d9f67feb9bcc302a14ee5d8b40db410ea8255588f5e9e8efc42
ripemd-160 0e329bd63bbbe977885d3101eec50a72539fc8f2

397777472 as geometric shapes

Circle

Radius = n
Diameter 795554944
Circumference 2499309567.5974
Area 4.9708452077216E+17

Sphere

Radius = n
Volume 2.6363869872411E+26
Surface area 1.9883380830886E+18
Circumference 2499309567.5974

Square

Length = n
Perimeter 1591109888
Area 158226917230710784
Diagonal 562542295.70888

Cube

Length = n
Surface area 949361503384264704
Volume 6.2939103138385E+25
Space diagonal 688970791.61031

Equilateral Triangle

Length = n
Perimeter 1193332416
Area 6.8514264942147E+16
Altitude 344485395.80515

Triangular Pyramid

Length = n
Surface area 6.8514264942147E+16
Volume 7.417444438492E+24
Height 187514098.56963