397776368 (number)

397776368 is an even 9-digits composite number following 397776367 and preceding 397776369. In scientific notation, it is written as 3.97776368 × 10^8. The sum of its digits is 56. It has a total of 6 prime factors and 20 positive divisors. There are 180806560 positive integers (up to 397776368) that are relatively prime to 397776368.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.97776368 × 10^8
Engineering notation 3.97776368 × 10^6

Prime Factorization of 397776368

Prime Factorization 2 × 2 × 2 × 2 × 121 × 205463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 49722046
Product of the distinct prime numbers

The prime factorization of 397776368 is 2 × 2 × 2 × 2 × 121 × 205463. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 3, 65, 16, 797, 696, 90, 2783, 35028, 51540, 426405, 940535, 5633926, 3741576, 24004804, 86495527, 278984055, 835877899, 9765267225, 2950290786

Basic calculations (n = 397776368)

Multiplication

n×y
n×2 795552736
n×3 1193329104
n×4 1591105472
n×5 1988881840

Division

n÷y
n÷2 198888184
n÷3 132592122.66667
n÷3 99444092
n÷5 79555273.6

Exponentiation

ny
n2 158226038939271424
n3 6.293857909229E+25
n4 2.5035479398412E+34
n5 9.9585220662391E+42

Nth Root

y√n
2√n 19944.331726082
3√n 735.43844018635
4√n 141.22440202062
5√n 52.472021470763

Divisors of 397776368

1, 2, 4, 8, 16, 121, 242, 484, 968, 1936, 205463, 410926, 821852, 1643704, 3287408, 24861023, 49722046, 99444092, 198888184, 397776368

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -397776367
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 397776368 can be divided by 20 positive divisors. The sum of these divisors (counting 397776368) is 1, the average is 0.05.

Base conversion 397776368

Base System Value
2 Binary 10111101101011001010111110000
3 Ternary 1000201111010121002
4 Quaternary 113231121113300
5 Quinary 1303312320433
6 Senary 103245421132
8 Octal 2755312760
10 Decimal 397776368
12 Duodecimal b126a7a8
16 Hexadecimal 17b595f0
20 Vigesimal 64620i8
36 Base36 6ktq7k

Cryptographic Hash Functions

md5 738419e8a69a4699a9e64b789ba2b81a
sha1 9b82ee2f5d685b332c72ab41d3ac5b4990d10460
sha256 063f67e61bdc8d8a881ad2ac2ecfb97d9359e0f6efb77ad233a4c87447ea441c
sha512 2ec811109e07915dbd2fe612acab7e68ab6262525f932f0218b40a4507595b52c3d9998dfe96b385ecd33b8c32884e4f3b8f9fc17b1c02acce45f84a053f1245
ripemd-160 5166e3c9ffc16ad894183f2456a744c13628d582

397776368 as geometric shapes

Circle

Radius = n
Diameter 795552736
Circumference 2499302630.9609
Area 4.9708176153823E+17

Sphere

Radius = n
Volume 2.6363650360496E+26
Surface area 1.9883270461529E+18
Circumference 2499302630.9609

Square

Length = n
Perimeter 1591105472
Area 158226038939271424
Diagonal 562540734.41711

Cube

Length = n
Surface area 949356233635628544
Volume 6.293857909229E+25
Space diagonal 688968879.42621

Equilateral Triangle

Length = n
Perimeter 1193329104
Area 6.8513884630797E+16
Altitude 344484439.71311

Triangular Pyramid

Length = n
Surface area 6.8513884630797E+16
Volume 7.4173826790673E+24
Height 187513578.13904