388049406 (number)

388049406 is an even 9-digits composite number following 388049405 and preceding 388049407. In scientific notation, it is written as 3.88049406 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 124510176 positive integers (up to 388049406) that are relatively prime to 388049406.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million forty-nine thousand four hundred six

Notation

Scientific notation 3.88049406 × 10^8
Engineering notation 3.88049406 × 10^6

Prime Factorization of 388049406

Prime Factorization 2 × 3 × 29 × 347 × 6427

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 388049406
Product of the distinct prime numbers

The prime factorization of 388049406 is 2 × 3 × 29 × 347 × 6427. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 85, 21, 972, 980, 8775, 8834, 71348, 36029, 769303, 463160, 9010316, 9130232, 92985468, 59143335, 112614896, 247904618, 3136014795, 8929044313

Basic calculations (n = 388049406)

Multiplication

n×y
n×2 776098812
n×3 1164148218
n×4 1552197624
n×5 1940247030

Division

n÷y
n÷2 194024703
n÷3 129349802
n÷3 97012351.5
n÷5 77609881.2

Exponentiation

ny
n2 150582341496952836
n3 5.8433388171982E+25
n4 2.2675041570705E+34
n5 8.7990364125374E+42

Nth Root

y√n
2√n 19698.969668488
3√n 729.39425950088
4√n 140.35301802415
5√n 52.212850612461

Divisors of 388049406

1, 2, 3, 6, 29, 58, 87, 174, 347, 694, 1041, 2082, 6427, 10063, 12854, 19281, 20126, 30189, 38562, 60378, 186383, 372766, 559149, 1118298, 2230169, 4460338, 6690507, 13381014, 64674901, 129349802, 194024703, 388049406

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 -388049405
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 388049406 can be divided by 32 positive divisors. The sum of these divisors (counting 388049406) is 1, the average is 0.03125.

Base conversion 388049406

Base System Value
2 Binary 10111001000010010100111111110
3 Ternary 1000001011221201020
4 Quaternary 113020102213332
5 Quinary 1243320040111
6 Senary 102301125010
8 Octal 2710224776
10 Decimal 388049406
12 Duodecimal a9b59766
16 Hexadecimal 172129fe
20 Vigesimal 61563a6
36 Base36 6f18u6

Cryptographic Hash Functions

md5 4e07c55d9b737c7803b0f82308cda674
sha1 6fed6537042568780b1cae84b3819d7cb2392868
sha256 c0fcb03cb09c4d1598efd4d6b209a76f627380ded3867293d5b145a9a6526e67
sha512 77df8213a95beb1d50435774458e73db63ff2c47191f15240af039ec051f4cbdef13d7825d6214b16e2a1777eabbde7213c2b6ff7e9795310b3e347a4de03380
ripemd-160 53ad4434318c05937100fcb0849f278616f4ca8c

388049406 as geometric shapes

Circle

Radius = n
Diameter 776098812
Circumference 2438186326.239
Area 4.7306837780718E+17

Sphere

Radius = n
Volume 2.4476520400728E+26
Surface area 1.8922735112287E+18
Circumference 2438186326.239

Square

Length = n
Perimeter 1552197624
Area 150582341496952836
Diagonal 548784732.83602

Cube

Length = n
Surface area 903494048981717016
Volume 5.8433388171982E+25
Space diagonal 672121287.03892

Equilateral Triangle

Length = n
Perimeter 1164148218
Area 6.5204066548852E+16
Altitude 336060643.51946

Triangular Pyramid

Length = n
Surface area 6.5204066548852E+16
Volume 6.8864408373523E+24
Height 182928244.27867