388078082 (number)

388078082 is an even 9-digits composite number following 388078081 and preceding 388078083. In scientific notation, it is written as 3.88078082 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 166319172 positive integers (up to 388078082) that are relatively prime to 388078082.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88078082 × 10^8
Engineering notation 3.88078082 × 10^6

Prime Factorization of 388078082

Prime Factorization 2 × 7 × 27719863

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388078082
Product of the distinct prime numbers

The prime factorization of 388078082 is 2 × 7 × 27719863. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 54, 90, 416, 885, 6667, 7832, 30523, 95620, 441051, 506305, 421625, 2073413, 72167247, 91114251, 715337639, 501359376, 4202786000, 6116084684

Basic calculations (n = 388078082)

Multiplication

n×y
n×2 776156164
n×3 1164234246
n×4 1552312328
n×5 1940390410

Division

n÷y
n÷2 194039041
n÷3 129359360.66667
n÷3 97019520.5
n÷5 77615616.4

Exponentiation

ny
n2 150604597728798724
n3 5.8446343426974E+25
n4 2.2681744857053E+34
n5 8.8022880405386E+42

Nth Root

y√n
2√n 19699.697510368
3√n 729.412225937
4√n 140.35561089735
5√n 52.21362227268

Divisors of 388078082

1, 2, 7, 14, 27719863, 55439726, 194039041, 388078082

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 -388078081
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 388078082 can be divided by 8 positive divisors. The sum of these divisors (counting 388078082) is 1, the average is 0.125.

Base conversion 388078082

Base System Value
2 Binary 10111001000011001101000000010
3 Ternary 1000001020102001022
4 Quaternary 113020121220002
5 Quinary 1243321444312
6 Senary 102301505442
8 Octal 2710315002
10 Decimal 388078082
12 Duodecimal a9b72282
16 Hexadecimal 17219a02
20 Vigesimal 6159f42
36 Base36 6f1uyq

Cryptographic Hash Functions

md5 96951a1e92c6f9619327da64f9b82ab7
sha1 26e77033032295bb342eda2e6b5b751a39e94ee1
sha256 92b8a068585b83b440eab7a8b94b7664611101a484a11eaac839537adc856d09
sha512 ea6f3e6b5712c790731ec765e5391deb686013d3798519eba26c8d23276b199620d38522661b791b044941c7e38dfe1b9725cd3d58d937500dca546921bb1cdf
ripemd-160 f11d1b3c850ee91d0c8cfb68c60bc9b19dc6e819

388078082 as geometric shapes

Circle

Radius = n
Diameter 776156164
Circumference 2438366502.8608
Area 4.7313829782164E+17

Sphere

Radius = n
Volume 2.4481947085249E+26
Surface area 1.8925531912866E+18
Circumference 2438366502.8608

Square

Length = n
Perimeter 1552312328
Area 150604597728798724
Diagonal 548825286.82414

Cube

Length = n
Surface area 903627586372792344
Volume 5.8446343426974E+25
Space diagonal 672170955.32788

Equilateral Triangle

Length = n
Perimeter 1164234246
Area 6.5213703779938E+16
Altitude 336085477.66394

Triangular Pyramid

Length = n
Surface area 6.5213703779938E+16
Volume 6.8879676287952E+24
Height 182941762.27471