388670268 (number)

388670268 is an even 9-digits composite number following 388670267 and preceding 388670269. In scientific notation, it is written as 3.88670268 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 110545344 positive integers (up to 388670268) that are relatively prime to 388670268.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred seventy thousand two hundred sixty-eight

Notation

Scientific notation 3.88670268 × 10^8
Engineering notation 3.88670268 × 10^6

Prime Factorization of 388670268

Prime Factorization 2 × 2 × 3 × 7 × 223 × 20749

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 194335134
Product of the distinct prime numbers

The prime factorization of 388670268 is 2 × 2 × 3 × 7 × 223 × 20749. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 6, 70, 74, 55, 586, 2381, 8161, 71871, 41982, 22786, 691952, 2909059, 6742744, 33515119, 50316096, 279026914, 70993877, 7559962436, 1277150324

Basic calculations (n = 388670268)

Multiplication

n×y
n×2 777340536
n×3 1166010804
n×4 1554681072
n×5 1943351340

Division

n÷y
n÷2 194335134
n÷3 129556756
n÷3 97167567
n÷5 77734053.6

Exponentiation

ny
n2 151064577227191824
n3 5.8714309716199E+25
n4 2.282050649283E+34
n5 8.8696523744641E+42

Nth Root

y√n
2√n 19714.722113182
3√n 729.78305181369
4√n 140.40912403823
5√n 52.229547583494

Divisors of 388670268

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 9366, 18732, 20749, 41498, 62247, 82996, 124494, 145243, 248988, 290486, 435729, 580972, 871458, 1742916, 4627027, 9254054, 13881081, 18508108, 27762162, 32389189, 55524324, 64778378, 97167567, 129556756, 194335134, 388670268

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388670267
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388670268 can be divided by 48 positive divisors. The sum of these divisors (counting 388670268) is 1, the average is 0.020833333333333.

Base conversion 388670268

Base System Value
2 Binary 10111001010101010001100111100
3 Ternary 1000002100111101010
4 Quaternary 113022222030330
5 Quinary 1243444422033
6 Senary 102322315220
8 Octal 2712521474
10 Decimal 388670268
12 Duodecimal aa1b8b10
16 Hexadecimal 172aa33c
20 Vigesimal 6193fd8
36 Base36 6fejwc

Cryptographic Hash Functions

md5 0dab028057cd002ad20828ff4b98f2f0
sha1 42a4170a4bf7135ba926c1e02c01435cd89af212
sha256 c66d75794ee81e38f72609d62d284545e1f09e6a6aa49046486776687ab54a69
sha512 7e3463a48ed1e44ef220e338612f0fcf160da30dd58c45da5459c2b9353048e03459244d99fd543765322028c8ddbf0781b9f0da1bcf8e7ac785146ae969efd6
ripemd-160 a24dcbbfd67f931d7672e86af95b78d237e7f597

388670268 as geometric shapes

Circle

Radius = n
Diameter 777340536
Circumference 2442087317.2352
Area 4.7458336603459E+17

Sphere

Radius = n
Volume 2.4594192542001E+26
Surface area 1.8983334641384E+18
Circumference 2442087317.2352

Square

Length = n
Perimeter 1554681072
Area 151064577227191824
Diagonal 549662764.29679

Cube

Length = n
Surface area 906387463363150944
Volume 5.8714309716199E+25
Space diagonal 673196651.56741

Equilateral Triangle

Length = n
Perimeter 1166010804
Area 6.5412880745352E+16
Altitude 336598325.78371

Triangular Pyramid

Length = n
Surface area 6.5412880745352E+16
Volume 6.9195477588353E+24
Height 183220921.43226