388460081 (number)

388460081 is an odd 9-digits composite number following 388460080 and preceding 388460082. In scientific notation, it is written as 3.88460081 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 365395968 positive integers (up to 388460081) that are relatively prime to 388460081.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million four hundred sixty thousand eighty-one

Notation

Scientific notation 3.88460081 × 10^8
Engineering notation 3.88460081 × 10^6

Prime Factorization of 388460081

Prime Factorization 17 × 2017 × 11329

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388460081
Product of the distinct prime numbers

The prime factorization of 388460081 is 17 × 2017 × 11329. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 16, 15, 231, 196, 2828, 2930, 55960, 77143, 127917, 74375, 5270518, 5053517, 78737591, 4682732, 497775906, 169225944, 9132114608, 6204479584

Basic calculations (n = 388460081)

Multiplication

n×y
n×2 776920162
n×3 1165380243
n×4 1553840324
n×5 1942300405

Division

n÷y
n÷2 194230040.5
n÷3 129486693.66667
n÷3 97115020.25
n÷5 77692016.2

Exponentiation

ny
n2 150901234530526561
n3 5.8619105788728E+25
n4 2.2771182582837E+34
n5 8.8456954305946E+42

Nth Root

y√n
2√n 19709.390680587
3√n 729.65147621543
4√n 140.39013740497
5√n 52.223897371331

Divisors of 388460081

1, 17, 2017, 11329, 34289, 192593, 22850593, 388460081

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388460080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388460081 can be divided by 8 positive divisors. The sum of these divisors (counting 388460081) is 1, the average is 0.125.

Base conversion 388460081

Base System Value
2 Binary 10111001001110110111000110001
3 Ternary 1000001221211001102
4 Quaternary 113021312320301
5 Quinary 1243421210311
6 Senary 102314014145
8 Octal 2711667061
10 Decimal 388460081
12 Duodecimal aa117355
16 Hexadecimal 17276e31
20 Vigesimal 617ha41
36 Base36 6fa1pt

Cryptographic Hash Functions

md5 cafd7ee3f7a397fdd21f610212dd5cec
sha1 540fc77a589d1d4d46941488d643942d64c64223
sha256 368976e2e65703f56127a1a5b6786c2726335e6353be20737b283272ce0c4e46
sha512 6e7c6ab17af6ab849cd689ff5ccd0f2b538501aa42d2e0ad0056ddaaf4461caa203326e755891788ec31cc2e51d22877bea86dc2a0a4506d9dccf8cc68629089
ripemd-160 2bdb4efb890b620de7f9e2fe4f2db61138f51c65

388460081 as geometric shapes

Circle

Radius = n
Diameter 776920162
Circumference 2440766673.365
Area 4.7407020981873E+17

Sphere

Radius = n
Volume 2.4554313614116E+26
Surface area 1.8962808392749E+18
Circumference 2440766673.365

Square

Length = n
Perimeter 1553840324
Area 150901234530526561
Diagonal 549365514.99075

Cube

Length = n
Surface area 905407407183159366
Volume 5.8619105788728E+25
Space diagonal 672832597.00432

Equilateral Triangle

Length = n
Perimeter 1165380243
Area 6.5342151282935E+16
Altitude 336416298.50216

Triangular Pyramid

Length = n
Surface area 6.5342151282935E+16
Volume 6.9083278683836E+24
Height 183121838.33025