388465248 (number)

388465248 is an even 9-digits composite number following 388465247 and preceding 388465249. In scientific notation, it is written as 3.88465248 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 24 positive divisors. There are 129488384 positive integers (up to 388465248) that are relatively prime to 388465248.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million four hundred sixty-five thousand two hundred forty-eight

Notation

Scientific notation 3.88465248 × 10^8
Engineering notation 3.88465248 × 10^6

Prime Factorization of 388465248

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 4046513

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 24279078
Product of the distinct prime numbers

The prime factorization of 388465248 is 2 × 2 × 2 × 2 × 2 × 3 × 4046513. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 7, 45, 76, 896, 542, 9767, 7453, 24373, 26178, 90499, 134655, 196803, 2795166, 93446780, 38924418, 895945194, 223191615, 466539882, 2563167569

Basic calculations (n = 388465248)

Multiplication

n×y
n×2 776930496
n×3 1165395744
n×4 1553860992
n×5 1942326240

Division

n÷y
n÷2 194232624
n÷3 129488416
n÷3 97116312
n÷5 77693049.6

Exponentiation

ny
n2 150905248903701504
n3 5.8621444939878E+25
n4 2.2772394146688E+34
n5 8.8462837397469E+42

Nth Root

y√n
2√n 19709.521759799
3√n 729.6547112904
4√n 140.3906042433
5√n 52.22403629909

Divisors of 388465248

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 4046513, 8093026, 12139539, 16186052, 24279078, 32372104, 48558156, 64744208, 97116312, 129488416, 194232624, 388465248

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 -388465247
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 388465248 can be divided by 24 positive divisors. The sum of these divisors (counting 388465248) is 1, the average is 0.041666666666667.

Base conversion 388465248

Base System Value
2 Binary 10111001001111000001001100000
3 Ternary 1000001222002010210
4 Quaternary 113021320021200
5 Quinary 1243421341443
6 Senary 102314054120
8 Octal 2711701140
10 Decimal 388465248
12 Duodecimal aa11a340
16 Hexadecimal 17278260
20 Vigesimal 617i328
36 Base36 6fa5pc

Cryptographic Hash Functions

md5 f53f957142bd0d9d0378cb9faece9cac
sha1 4d69b835b14561aebcfb04a1056f4db6c11db9db
sha256 06a0cf453fa63af03b50fbdd653fb0c6b43001cf69075f54fe1ea74bc293ce50
sha512 a6d8e27c6de2205d6417bf76c0008132aaeaedd7787e97a688a55720de36e08b4d82d1e2a418f0fa3742ee3cc30138cb4dbbc3290e907216f46f7273f90eb4a1
ripemd-160 6a076f37e68c6844cf4e1ed916f771d2d84db3d9

388465248 as geometric shapes

Circle

Radius = n
Diameter 776930496
Circumference 2440799138.5835
Area 4.7408282134401E+17

Sphere

Radius = n
Volume 2.4555293435459E+26
Surface area 1.896331285376E+18
Circumference 2440799138.5835

Square

Length = n
Perimeter 1553860992
Area 150905248903701504
Diagonal 549372822.23223

Cube

Length = n
Surface area 905431493422209024
Volume 5.8621444939878E+25
Space diagonal 672841546.51084

Equilateral Triangle

Length = n
Perimeter 1165395744
Area 6.534388955751E+16
Altitude 336420773.25542

Triangular Pyramid

Length = n
Surface area 6.534388955751E+16
Volume 6.9086035399903E+24
Height 183124274.07741