397777368 (number)

397777368 is an even 9-digits composite number following 397777367 and preceding 397777369. In scientific notation, it is written as 3.97777368 × 10^8. The sum of its digits is 57. It has a total of 6 prime factors and 32 positive divisors. There are 128315040 positive integers (up to 397777368) that are relatively prime to 397777368.

Interesting facts

Basic properties

Name

Name three hundred ninety-seven million seven hundred seventy-seven thousand three hundred sixty-eight

Notation

Scientific notation 3.97777368 × 10^8
Engineering notation 3.97777368 × 10^6

Prime Factorization of 397777368

Prime Factorization 2 × 2 × 2 × 3 × 31 × 534647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 99444342
Product of the distinct prime numbers

The prime factorization of 397777368 is 2 × 2 × 2 × 3 × 31 × 534647. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 397777368)

Multiplication

n×y
n×2 795554736
n×3 1193332104
n×4 1591109472
n×5 1988886840

Division

n÷y
n÷2 198888684
n÷3 132592456
n÷3 99444342
n÷5 79555473.6

Exponentiation

ny
n2 158226834493007424
n3 6.29390537716E+25
n4 2.5035731153678E+34
n5 9.9586472442655E+42

Nth Root

y√n
2√n 19944.356795846
3√n 735.43905647722
4√n 141.22449077921
5√n 52.47204785341

Divisors of 397777368

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397777367
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397777368 can be divided by 32 positive divisors. The sum of these divisors (counting 397777368) is 1, the average is 0.03125.

Base conversion 397777368

Base System Value
2 Binary 10111101101011001100111011000
3 Ternary 1000201111011222010
4 Quaternary 113231121213120
5 Quinary 1303312333433
6 Senary 103245425520
8 Octal 2755314730
10 Decimal 397777368
12 Duodecimal b126b2a0
16 Hexadecimal 17b599d8
20 Vigesimal 6462388
36 Base36 6ktqzc

Cryptographic Hash Functions

md5 4be0ed08a4f364efa047e7e4e615ddf2
sha1 2bbac1503459c04f53989e49fd7c7d9389ecbc98
sha256 8f3acaf7e2dd979944b65c1201e74df8c6edf2e3d5910f677c774a354758161f
sha512 785091f2bdfa82181e489c4705a70b2cc32c1dbd006eb43e6564ce5efc19048cda67954fa0364d88db9440c5f1eddf631485d409b6d5c5a23bc9900a602b8b3b
ripemd-160 24ef96e35fd9be6d92e6b7b5100f40c0367a5037

397777368 as geometric shapes

Circle

Radius = n
Diameter 795554736
Circumference 2499308914.1462
Area 4.97084260844E+17

Sphere

Radius = n
Volume 2.63638491937E+26
Surface area 1.988337043376E+18
Circumference 2499308914.1462

Square

Length = n
Perimeter 1591109472
Area 158226834493007424
Diagonal 562542148.63067

Cube

Length = n
Surface area 949361006958044544
Volume 6.29390537716E+25
Space diagonal 688970611.47702

Equilateral Triangle

Length = n
Perimeter 1193332104
Area 6.851422911567E+16
Altitude 344485305.73851

Triangular Pyramid

Length = n
Surface area 6.851422911567E+16
Volume 7.4174386205605E+24
Height 187514049.54356