387777401 (number)

387777401 is an odd 9-digits composite number following 387777400 and preceding 387777402. In scientific notation, it is written as 3.87777401 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 330013200 positive integers (up to 387777401) that are relatively prime to 387777401.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million seven hundred seventy-seven thousand four hundred one

Notation

Scientific notation 3.87777401 × 10^8
Engineering notation 3.87777401 × 10^6

Prime Factorization of 387777401

Prime Factorization 11 × 47 × 23 × 32611

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 387777401
Product of the distinct prime numbers

The prime factorization of 387777401 is 11 × 47 × 23 × 32611. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 23, 56, 564, 66, 5210, 4048, 38135, 58761, 539314, 331505, 2257819, 4846169, 92207291, 39717067, 141347104, 570299450, 5218335978, 879401739

Basic calculations (n = 387777401)

Multiplication

n×y
n×2 775554802
n×3 1163332203
n×4 1551109604
n×5 1938887005

Division

n÷y
n÷2 193888700.5
n÷3 129259133.66667
n÷3 96944350.25
n÷5 77555480.2

Exponentiation

ny
n2 150371312726314801
n3 5.8310596833969E+25
n4 2.2611531691035E+34
n5 8.7682409917788E+42

Nth Root

y√n
2√n 19692.064416917
3√n 729.22379558851
4√n 140.3284162845
5√n 52.205528792139

Divisors of 387777401

1, 11, 23, 47, 253, 517, 1081, 11891, 32611, 358721, 750053, 1532717, 8250583, 16859887, 35252491, 387777401

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 -387777400
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 387777401 can be divided by 16 positive divisors. The sum of these divisors (counting 387777401) is 1, the average is 0.0625.

Base conversion 387777401

Base System Value
2 Binary 10111000111010000001101111001
3 Ternary 1000000200010120222
4 Quaternary 113013100031321
5 Quinary 1243232334101
6 Senary 102251225425
8 Octal 2707201571
10 Decimal 387777401
12 Duodecimal a9a48275
16 Hexadecimal 171d0379
20 Vigesimal 613c3a1
36 Base36 6eveyh

Cryptographic Hash Functions

md5 28458f0335f470dae23f4d80cc02c49c
sha1 64f6c666b8313c71096c2122dfd853633bbaaa64
sha256 f485a18bd4ffaa316a460f644863deb75d75ab2e95bd93a22dea08d874e8782d
sha512 b85a9bd49b6cc1490591fd55248527c22f44a34325ede3521e2472bf9e0cd92f6a5eb54e0a8565f83148c155cd7a861394291063e8002381576a79b264781677
ripemd-160 d5dcd10931b2b59a8b22d79ea08fc810959d5bb4

387777401 as geometric shapes

Circle

Radius = n
Diameter 775554802
Circumference 2436477268.4195
Area 4.7240541137164E+17

Sphere

Radius = n
Volume 2.4425085685338E+26
Surface area 1.8896216454866E+18
Circumference 2436477268.4195

Square

Length = n
Perimeter 1551109604
Area 150371312726314801
Diagonal 548400059.67599

Cube

Length = n
Surface area 902227876357888806
Volume 5.8310596833969E+25
Space diagonal 671650160.55901

Equilateral Triangle

Length = n
Perimeter 1163332203
Area 6.5112688410701E+16
Altitude 335825080.27951

Triangular Pyramid

Length = n
Surface area 6.5112688410701E+16
Volume 6.871969739389E+24
Height 182800019.892