388640896 (number)

388640896 is an even 9-digits composite number following 388640895 and preceding 388640897. In scientific notation, it is written as 3.88640896 × 10^8. The sum of its digits is 52. It has a total of 10 prime factors and 64 positive divisors. There are 153280512 positive integers (up to 388640896) that are relatively prime to 388640896.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred forty thousand eight hundred ninety-six

Notation

Scientific notation 3.88640896 × 10^8
Engineering notation 3.88640896 × 10^6

Prime Factorization of 388640896

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 259 × 19 × 617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 6072514
Product of the distinct prime numbers

The prime factorization of 388640896 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 259 × 19 × 617. Since it has a total of 10 prime factors.

Most popular turbo-numbers

4, 4, 45, 96, 539, 700, 754, 1804, 54681, 8474, 396700, 822530, 3625925, 1345909, 3174172, 27251734, 698536324, 731731926, 2491463535, 4299234372

Basic calculations (n = 388640896)

Multiplication

n×y
n×2 777281792
n×3 1165922688
n×4 1554563584
n×5 1943204480

Division

n÷y
n÷2 194320448
n÷3 129546965.33333
n÷3 97160224
n÷5 77728179.2

Exponentiation

ny
n2 151041746043682816
n3 5.8700999515821E+25
n4 2.2813609047924E+34
n5 8.866301461379E+42

Nth Root

y√n
2√n 19713.977173569
3√n 729.76466799794
4√n 140.40647126671
5√n 52.2287581572

Divisors of 388640896

1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 259, 304, 518, 608, 617, 1036, 1216, 1234, 2072, 2432, 2468, 4144, 4921, 4936, 8288, 9842, 9872, 11723, 16576, 19684, 19744, 23446, 33152, 39368, 39488, 46892, 78736, 78976, 93784, 157472, 159803, 187568, 314944, 319606, 375136, 629888, 639212, 750272, 1278424, 1500544, 2556848, 3036257, 5113696, 6072514, 10227392, 12145028, 20454784, 24290056, 48580112, 97160224, 194320448, 388640896

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388640895
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388640896 can be divided by 64 positive divisors. The sum of these divisors (counting 388640896) is 1, the average is 0.015625.

Base conversion 388640896

Base System Value
2 Binary 10111001010100011000010000000
3 Ternary 1000002022000002021
4 Quaternary 113022203002000
5 Quinary 1243443002041
6 Senary 102321531224
8 Octal 2712430200
10 Decimal 388640896
12 Duodecimal aa1a3b14
16 Hexadecimal 172a3080
20 Vigesimal 619024g
36 Base36 6fdx8g

Cryptographic Hash Functions

md5 548a0172875bafe0e81d6ae30644aa4a
sha1 5180005a78102f021f7cd1d79e0e593fa2241df3
sha256 6bc918a2412c6fed91d2b8c2e0d5cee0c9ca4d497b6442ac1d77addc8a3b3aad
sha512 6fe3b7721c749dbef98d7c8e61248d0c46cc8c5c393da5dbf94a4fd4f0ce2d2981243d7a1997d9632a5703afddd2c9ce4b5472fb1fbf8d8f16937b850ec97264
ripemd-160 4b347cdd76388f8830d385310cf776a5476d9152

388640896 as geometric shapes

Circle

Radius = n
Diameter 777281792
Circumference 2441902767.5163
Area 4.7451163975621E+17

Sphere

Radius = n
Volume 2.4588617178304E+26
Surface area 1.8980465590248E+18
Circumference 2441902767.5163

Square

Length = n
Perimeter 1554563584
Area 151041746043682816
Diagonal 549621226.01603

Cube

Length = n
Surface area 906250476262096896
Volume 5.8700999515821E+25
Space diagonal 673145777.77109

Equilateral Triangle

Length = n
Perimeter 1165922688
Area 6.5402994552894E+16
Altitude 336572888.88555

Triangular Pyramid

Length = n
Surface area 6.5402994552894E+16
Volume 6.9179791366776E+24
Height 183207075.33868