388538995 (number)

388538995 is an odd 9-digits composite number following 388538994 and preceding 388538996. In scientific notation, it is written as 3.88538995 × 10^8. The sum of its digits is 58. It has a total of 4 prime factors and 16 positive divisors. There are 268738560 positive integers (up to 388538995) that are relatively prime to 388538995.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million five hundred thirty-eight thousand nine hundred ninety-five

Notation

Scientific notation 3.88538995 × 10^8
Engineering notation 3.88538995 × 10^6

Prime Factorization of 388538995

Prime Factorization 5 × 221 × 1459 × 241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388538995
Product of the distinct prime numbers

The prime factorization of 388538995 is 5 × 221 × 1459 × 241. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 47, 9, 131, 51, 1644, 8650, 70517, 63705, 300720, 184042, 2344832, 1852965, 61988488, 52689873, 588797236, 275013690, 9831874163, 1549968115

Basic calculations (n = 388538995)

Multiplication

n×y
n×2 777077990
n×3 1165616985
n×4 1554155980
n×5 1942694975

Division

n÷y
n÷2 194269497.5
n÷3 129512998.33333
n÷3 97134748.75
n÷5 77707799

Exponentiation

ny
n2 150962550635610025
n3 5.8654837706597E+25
n4 2.2789691694409E+34
n5 8.8546839073056E+42

Nth Root

y√n
2√n 19711.392518034
3√n 729.70088139314
4√n 140.39726677551
5√n 52.226019011107

Divisors of 388538995

1, 5, 221, 241, 1105, 1205, 1459, 7295, 53261, 266305, 322439, 351619, 1612195, 1758095, 77707799, 388538995

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 -388538994
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 388538995 can be divided by 16 positive divisors. The sum of these divisors (counting 388538995) is 1, the average is 0.0625.

Base conversion 388538995

Base System Value
2 Binary 10111001010001010001001110011
3 Ternary 1000002002211022011
4 Quaternary 113022022021303
5 Quinary 1243431221440
6 Senary 102315423351
8 Octal 2712121163
10 Decimal 388538995
12 Duodecimal aa154b57
16 Hexadecimal 1728a273
20 Vigesimal 618779f
36 Base36 6fbqlv

Cryptographic Hash Functions

md5 6cd8cb89cc951660256a98971e42bf01
sha1 93bff322dabd033f68e113a2fb64fbedee2666cb
sha256 85be64f541220176e84a69313e61c40e76877375be1e5204dd076199b8ce461a
sha512 532ca8aa8360bfe3581a18b9531701fb319fbb198151affda4385e11e40224c38b7d3bd62ff784af676f3803fcb65c0a0d80536386d75da71beaec8761971139
ripemd-160 42339949be5e6be5d1367018b8b0a4a870a0dbfe

388538995 as geometric shapes

Circle

Radius = n
Diameter 777077990
Circumference 2441262504.6503
Area 4.7426284004401E+17

Sphere

Radius = n
Volume 2.4569280964873E+26
Surface area 1.897051360176E+18
Circumference 2441262504.6503

Square

Length = n
Perimeter 1554155980
Area 150962550635610025
Diagonal 549477116.23981

Cube

Length = n
Surface area 905775303813660150
Volume 5.8654837706597E+25
Space diagonal 672969280.06175

Equilateral Triangle

Length = n
Perimeter 1165616985
Area 6.5368701935266E+16
Altitude 336484640.03087

Triangular Pyramid

Length = n
Surface area 6.5368701935266E+16
Volume 6.9125389152885E+24
Height 183159038.7466