388408077 (number)

388408077 is an odd 9-digits composite number following 388408076 and preceding 388408078. In scientific notation, it is written as 3.88408077 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 258303168 positive integers (up to 388408077) that are relatively prime to 388408077.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million four hundred eight thousand seventy-seven

Notation

Scientific notation 3.88408077 × 10^8
Engineering notation 3.88408077 × 10^6

Prime Factorization of 388408077

Prime Factorization 9 × 409 × 105517

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388408077
Product of the distinct prime numbers

The prime factorization of 388408077 is 9 × 409 × 105517. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 22, 46, 723, 86, 3349, 2648, 60864, 65372, 837886, 467046, 1988339, 7046875, 15363312, 6495632, 743074858, 943289529, 1266625387, 7240465626

Basic calculations (n = 388408077)

Multiplication

n×y
n×2 776816154
n×3 1165224231
n×4 1553632308
n×5 1942040385

Division

n÷y
n÷2 194204038.5
n÷3 129469359
n÷3 97102019.25
n÷5 77681615.4

Exponentiation

ny
n2 150860834278837929
n3 5.8595566536859E+25
n4 2.2758991319307E+34
n5 8.8397760527917E+42

Nth Root

y√n
2√n 19708.071366828
3√n 729.61891474978
4√n 140.38543858545
5√n 52.222499030995

Divisors of 388408077

1, 9, 409, 3681, 105517, 949653, 43156453, 388408077

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 -388408076
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 388408077 can be divided by 8 positive divisors. The sum of these divisors (counting 388408077) is 1, the average is 0.125.

Base conversion 388408077

Base System Value
2 Binary 10111001001101010001100001101
3 Ternary 1000001212011201100
4 Quaternary 113021222030031
5 Quinary 1243413024302
6 Senary 102312533313
8 Octal 2711521415
10 Decimal 388408077
12 Duodecimal aa0b1239
16 Hexadecimal 1726a30d
20 Vigesimal 617b03h
36 Base36 6f8xl9

Cryptographic Hash Functions

md5 7aac4fae06cfc494737ad660d89639f1
sha1 9495279b812865c2aa55d7638a2bc87e219ecc10
sha256 3ca540c02790b72c41a530cd6c45c042266fa93a36ade7f1ab14ab4b1c9bcd0a
sha512 aaa998ac40b2993fbc7d71f41d79dc89b515294f42bec9c552d79604aeccff6368ea13f3be53e543a09bfa635d8c116e0ed30dac64322e908de5c04a56e72ec7
ripemd-160 52f4daef06c670d56e75c51704b3ca2cf0954ef0

388408077 as geometric shapes

Circle

Radius = n
Diameter 776816154
Circumference 2440439922.5963
Area 4.7394328868482E+17

Sphere

Radius = n
Volume 2.454445351535E+26
Surface area 1.8957731547393E+18
Circumference 2440439922.5963

Square

Length = n
Perimeter 1553632308
Area 150860834278837929
Diagonal 549291970.22865

Cube

Length = n
Surface area 905165005673027574
Volume 5.8595566536859E+25
Space diagonal 672742523.43412

Equilateral Triangle

Length = n
Perimeter 1165224231
Area 6.5324657460794E+16
Altitude 336371261.71706

Triangular Pyramid

Length = n
Surface area 6.5324657460794E+16
Volume 6.9055537409468E+24
Height 183097323.40955