388680294 (number)

388680294 is an even 9-digits composite number following 388680293 and preceding 388680295. In scientific notation, it is written as 3.88680294 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 125378880 positive integers (up to 388680294) that are relatively prime to 388680294.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred eighty thousand two hundred ninety-four

Notation

Scientific notation 3.88680294 × 10^8
Engineering notation 3.88680294 × 10^6

Prime Factorization of 388680294

Prime Factorization 2 × 3 × 31 × 31 × 67409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12538074
Product of the distinct prime numbers

The prime factorization of 388680294 is 2 × 3 × 31 × 31 × 67409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 99, 79, 488, 729, 5010, 6768, 70713, 19286, 500549, 204600, 1870549, 4467340, 77469183, 5979482, 192602430, 719861775, 3813320746, 7023578494

Basic calculations (n = 388680294)

Multiplication

n×y
n×2 777360588
n×3 1166040882
n×4 1554721176
n×5 1943401470

Division

n÷y
n÷2 194340147
n÷3 129560098
n÷3 97170073.5
n÷5 77736058.8

Exponentiation

ny
n2 151072370943926436
n3 5.8718853553762E+25
n4 2.2822861262619E+34
n5 8.8707964254761E+42

Nth Root

y√n
2√n 19714.976388523
3√n 729.78932683442
4√n 140.41002951542
5√n 52.22981703968

Divisors of 388680294

1, 2, 3, 6, 31, 62, 93, 186, 961, 1922, 2883, 5766, 67409, 134818, 202227, 404454, 2089679, 4179358, 6269037, 12538074, 64780049, 129560098, 194340147, 388680294

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388680293
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388680294 can be divided by 24 positive divisors. The sum of these divisors (counting 388680294) is 1, the average is 0.041666666666667.

Base conversion 388680294

Base System Value
2 Binary 10111001010101100101001100110
3 Ternary 1000002101000010110
4 Quaternary 113022230221212
5 Quinary 1244000232134
6 Senary 102322433450
8 Octal 2712545146
10 Decimal 388680294
12 Duodecimal aa202886
16 Hexadecimal 172aca66
20 Vigesimal 61950ee
36 Base36 6fermu

Cryptographic Hash Functions

md5 6af08cf517dd17447aa8a5555b119f57
sha1 9194429fcde889f2569d0f099e33e7f5c22fd220
sha256 5b24edbacc4398dfc5710357b26cb30ee9b21b22478e9739035bf8a14b316f4f
sha512 74c71cabace43d5c9af3478dd348859384c10269872f36f1a9744501624426993ed1d63a97689bd8ce4c8b124aedf57a514c52a5ff7db44850ed62cc29dc75e2
ripemd-160 a98c29770b0616870aaf76d87d605b860fa48644

388680294 as geometric shapes

Circle

Radius = n
Diameter 777360588
Circumference 2442150312.451
Area 4.7460785071783E+17

Sphere

Radius = n
Volume 2.4596095860229E+26
Surface area 1.8984314028713E+18
Circumference 2442150312.451

Square

Length = n
Perimeter 1554721176
Area 151072370943926436
Diagonal 549676943.20196

Cube

Length = n
Surface area 906434225663558616
Volume 5.8718853553762E+25
Space diagonal 673214017.10881

Equilateral Triangle

Length = n
Perimeter 1166040882
Area 6.5416255523693E+16
Altitude 336607008.5544

Triangular Pyramid

Length = n
Surface area 6.5416255523693E+16
Volume 6.9200832552275E+24
Height 183225647.73399