388630250 (number)

388630250 is an even 9-digits composite number following 388630249 and preceding 388630251. In scientific notation, it is written as 3.88630250 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 155452000 positive integers (up to 388630250) that are relatively prime to 388630250.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred thirty thousand two hundred fifty

Notation

Scientific notation 3.88630250 × 10^8
Engineering notation 3.88630250 × 10^6

Prime Factorization of 388630250

Prime Factorization 2 × 5 × 25 × 1554521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388630250
Product of the distinct prime numbers

The prime factorization of 388630250 is 2 × 5 × 25 × 1554521. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 71, 94, 496, 14, 7506, 6121, 34201, 87047, 313597, 588822, 1329755, 7559765, 77684081, 28913768, 324752883, 350021929, 6387155804, 8582031045

Basic calculations (n = 388630250)

Multiplication

n×y
n×2 777260500
n×3 1165890750
n×4 1554521000
n×5 1943151250

Division

n÷y
n÷2 194315125
n÷3 129543416.66667
n÷3 97157562.5
n÷5 77726050

Exponentiation

ny
n2 151033471215062500
n3 5.8696175676678E+25
n4 2.2811109427271E+34
n5 8.8650871594977E+42

Nth Root

y√n
2√n 19713.707160248
3√n 729.75800448099
4√n 140.40550972183
5√n 52.228472014667

Divisors of 388630250

1, 2, 5, 10, 25, 50, 125, 250, 1554521, 3109042, 7772605, 15545210, 38863025, 77726050, 194315125, 388630250

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 -388630249
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 388630250 can be divided by 16 positive divisors. The sum of these divisors (counting 388630250) is 1, the average is 0.0625.

Base conversion 388630250

Base System Value
2 Binary 10111001010100000011011101010
3 Ternary 1000002021110110222
4 Quaternary 113022200123222
5 Quinary 1243442132000
6 Senary 102321410042
8 Octal 2712403352
10 Decimal 388630250
12 Duodecimal aa199922
16 Hexadecimal 172a06ea
20 Vigesimal 618ifca
36 Base36 6fdp0q

Cryptographic Hash Functions

md5 06e6778e0307137b5d97dc6d380c7468
sha1 869301f5f287298ff1b08d1ea26a7845f53c6d7b
sha256 83039e49c586914c55df3003b88fc52450fc1edec1f8ca157aaf3d8f1ec8330a
sha512 57f0dfb8d772760135f825e5513d880b6e19438fe02acdd623b8e300e41a37c225a74c038402be5fe15adf42c384f24c36c9c3e685c2504c93786520fca1ba52
ripemd-160 cbaf3b2ab9eb511e03ec4f357ddcd6f5037eb33a

388630250 as geometric shapes

Circle

Radius = n
Diameter 777260500
Circumference 2441835876.7255
Area 4.7448564361541E+17

Sphere

Radius = n
Volume 2.4586596573289E+26
Surface area 1.8979425744616E+18
Circumference 2441835876.7255

Square

Length = n
Perimeter 1554521000
Area 151033471215062500
Diagonal 549606170.29845

Cube

Length = n
Surface area 906200827290375000
Volume 5.8696175676678E+25
Space diagonal 673127338.35819

Equilateral Triangle

Length = n
Perimeter 1165890750
Area 6.5399411446995E+16
Altitude 336563669.1791

Triangular Pyramid

Length = n
Surface area 6.5399411446995E+16
Volume 6.9174106417826E+24
Height 183202056.76615