388628750 (number)

388628750 is an even 9-digits composite number following 388628749 and preceding 388628751. In scientific notation, it is written as 3.88628750 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 151640000 positive integers (up to 388628750) that are relatively prime to 388628750.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred twenty-eight thousand seven hundred fifty

Notation

Scientific notation 3.88628750 × 10^8
Engineering notation 3.88628750 × 10^6

Prime Factorization of 388628750

Prime Factorization 2 × 625 × 41 × 7583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388628750
Product of the distinct prime numbers

The prime factorization of 388628750 is 2 × 625 × 41 × 7583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 94, 14, 716, 188, 5687, 220, 10249, 26960, 534564, 708387, 6673957, 5949292, 9465137, 58360594, 974556694, 305396804, 6000064582, 7175406300

Basic calculations (n = 388628750)

Multiplication

n×y
n×2 777257500
n×3 1165886250
n×4 1554515000
n×5 1943143750

Division

n÷y
n÷2 194314375
n÷3 129542916.66667
n÷3 97157187.5
n÷5 77725750

Exponentiation

ny
n2 151032305326562500
n3 5.869549602868E+25
n4 2.2810757252256E+34
n5 8.8649160774977E+42

Nth Root

y√n
2√n 19713.669115616
3√n 729.75706559507
4√n 140.4053742405
5√n 52.228431697255

Divisors of 388628750

1, 2, 41, 82, 625, 1250, 7583, 15166, 25625, 51250, 310903, 621806, 4739375, 9478750, 194314375, 388628750

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 -388628749
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 388628750 can be divided by 16 positive divisors. The sum of these divisors (counting 388628750) is 1, the average is 0.0625.

Base conversion 388628750

Base System Value
2 Binary 10111001010100000000100001110
3 Ternary 1000002021101102102
4 Quaternary 113022200010032
5 Quinary 1243442110000
6 Senary 102321355102
8 Octal 2712400416
10 Decimal 388628750
12 Duodecimal aa198a92
16 Hexadecimal 172a010e
20 Vigesimal 618ibha
36 Base36 6fdnv2

Cryptographic Hash Functions

md5 9fdb7cf616c27e294feafb06056bfbce
sha1 5f5b6b833940c8a3c2d0fd1aadbb652d404de933
sha256 80fa2c26d99f561f118edd414207163aeeb4435f644719c87c360280415030b3
sha512 da4e3e955467709522657095400011bfd05d71aff87eaac9906e557d5ddfbd4dc116658f81ce5cd07628e46a8eab88abab654abd9df46ecc2258cad3c31fa088
ripemd-160 b159a9d3d2c8ca42aa4d1600710914fcc55bcd94

388628750 as geometric shapes

Circle

Radius = n
Diameter 777257500
Circumference 2441826451.9476
Area 4.7448198086866E+17

Sphere

Radius = n
Volume 2.4586311883001E+26
Surface area 1.8979279234746E+18
Circumference 2441826451.9476

Square

Length = n
Perimeter 1554515000
Area 151032305326562500
Diagonal 549604048.9781

Cube

Length = n
Surface area 906193831959375000
Volume 5.869549602868E+25
Space diagonal 673124740.28198

Equilateral Triangle

Length = n
Perimeter 1165886250
Area 6.5398906602465E+16
Altitude 336562370.14099

Triangular Pyramid

Length = n
Surface area 6.5398906602465E+16
Volume 6.917330544498E+24
Height 183201349.65937